DE102024118350A1 - SINGLE BAND RESISTANCE TRAINING SYSTEM - Google Patents

Abstract

A method of using and system of an adjustable, multiple routine resistance training device comprising a single, continuous length of elastic, flexible and/or stretchable tubing, band and/or strapping formed in a continuous loop by securely connecting the two free ends of the length of tubing, band and/or strapping together, thereby forming a continuous loop training device having at least three scalable calibrated sections delineated by a plurality of adjustable locking/release mechanisms facilitating the scalable calibrated sections, thereby forming a chain of loops with the plurality of adjustable locking/release mechanisms strategically spaced along the length of the formed continuous loop device.

Description

RELATED APPLICATIONS

This application is a continuation in part of and claims priority to US Patent Application No. 15/932,796 , now US Patent No. 11,738,232 , entitled “Oneband Resistance Exercise System,” filed April 27, 2018, which takes advantage of U.S. Provisional Patent Application No. 62/602,568 , entitled "Rope-A-Dope Resistance Exercise System," filed April 28, 2017. This application additionally relates to U.S. Patent Application No. 18/445,303 , entitled “Oneband Resistance Exercise System,” filed June 29, 2023. The contents of each application are incorporated herein by reference in their entirety.

FIELD OF THE INVENTION

The present invention relates to exercise equipment. In particular, the invention relates to a resistance training system and is an improvement over known conventional resistance training equipment.

BACKGROUND OF THE INVENTION

Conventional resistance training equipment is constructed from stretchable rubber resistance tubing, elastic training bands, rigid rubber stretch bands, and flexible woven strands of stretchable rubber and other elastic composite materials. These resistance training equipment include coupling attachments that include loops, buckles, rings (such as O-rings), clamps including adjustable clamping mechanisms, handles and/or snaps or other rigid connectable attachments such as metal or rigid plastics, course canvas bands including VELCRO®, rubber or foam. In addition, 1 and 2 in the US patent application publication US 2010/0037380 A1 to Robbins et al., a prior art clutch and locking device (ie, a roller pinch valve adjustment device 10) is shown.

A conventional state-of-the-art resistance training device is shown in the US Patent 9,468,789 by Williams (with reference to 3 ) having a rigid plastic "mounting block" (40) connecting device in connection with a resistance band, wherein "mounting block 40 generally comprises a rigid or semi-rigid material" (see Williams column 5, lines 19-21).

Another conventional state-of-the-art resistance training device is in the US Patent 8,870,722 of Kassel (with reference to at least 1 , 5 , 6 , 9 , 17 , 18 , 21A , 21B and 21C ) which includes an assortment of connecting devices such as plastic or metal ‘carabiners for providing multiple training options ... [including] handles, loops, straps, bands, rings, ropes, handles’ (see Kassel, column 6, lines 51-56).

An additional state-of-the-art resistance training device, US Patent 9,248,331 by Collier et al., discusses a resistance band training device with markings, where (with reference to 2 , 3 , 4 , 4C , 4D , 4E and 4F) “the markings on the resistance band correspond to the amount of free weight a user would lift” (see Collier, column 2, lines 50-55).

• US-Patentanmeldungsveröffentlichung US 2016/0310777 A1 von Crowell et al. (die ein Trainingsgerätband zeigt, siehe 8);
• US-Patentanmeldungsveröffentlichung US 2014/0283339 A1 von Gallagher et al. (die einen Verriegelungsclip zeigt, siehe 1);
• US-Patentanmeldungsveröffentlichung US 2012/0202662 A1 von DeMarco et al. (die EPDM und Latex zeigt;
• US-Patentanmeldungsveröffentlichung US 2008/0139369 A1 von Vigilia (die eine Trainingsvorrichtung zeigt);
• US-Patentanmeldungsveröffentlichung US 2007/0213186 A1 von Longo (die einen verbundenen Dehnschlauch zeigt);
• US-Patent US 6,026,548 von Jackson (das ein Schnürbandbefestigungselement zeigt, siehe 3, 1A und 1B);
• US-Patentanmeldungsveröffentlichung US 2014/0323271 A1 von Hinds et al. (die Kraftsensoren und eine digitale CPU zeigt); und
• US-Patent US 5,538,486 von France et al. (die ein Instrumententherapiekabel 10 mit einem Mikroprozessorsteuermodul 12 zeigt, siehe 1 und Spalte 9, Zeile 13). Die oben aufgeführten Referenzen zum Stand der Technik zeigen oder deuten jedoch weder einzeln noch zusammen und weder explizit noch implizit alle von der vorliegenden Erfindung beanspruchten Einschränkungen und/oder Elemente an. Darüber hinaus kann gemäß Anleitung von MPEP 2143.01 jede in einer Office Action enthaltene vorgeschlagene Modifikation den Stand der Technik für seinen beabsichtigten Zweck nicht unzufriedenstellend machen; und die in einer Office Action enthaltene vorgeschlagene Modifikation kann das Funktionsprinzip einer Referenz nicht ändern. Dies ist bemerkenswert, da eine Modifikation der Referenz auf zumindest Jackson, wie in der am 06/03/2021 veröffentlichten Office Action vorgeschlagen, die Erfindung für den beabsichtigten Zweck der Erfindung unzufriedenstellend gemacht hätte sowie das Funktionsprinzip einer Referenz geändert hätte.

In another state-of-the-art resistance training device, US Patent 7,344,485 by Simpson et al., which (with reference to 1 ) discloses a "resistance training device that is adaptable for a variety of physical exercises...[it] includes a length of elastic tubing having first and second free ends. Strap handles are connected to the free ends of the tubing" (see Simpson, column 1, lines 25-30). Additional prior art cited in Office Action Rejections of the earlier parent application; see at least Office Action Letters 6/03/2021, which includes:

• US patent application publication US 2016/0310777 A1 by Crowell et al. (showing a training device band, see 8 );
• US patent application publication US 2014/0283339 A1 by Gallagher et al. (showing a locking clip, see 1 );
• US patent application publication US 2012/0202662 A1 by DeMarco et al. (showing EPDM and latex;
• US patent application publication US 2008/0139369 A1 by Vigilia (showing a training device);
• US patent application publication US 2007/0213186 A1 by Longo (showing a connected expansion tube);
• US patent US 6,026,548 by Jackson (which shows a lace fastening element, see 3 , 1A and 1B) ;
• US patent application publication US 2014/0323271 A1 by Hinds et al. (showing force sensors and a digital CPU); and
• US Patent US 5,538,486 by France et al. (showing an instrument therapy cable 10 with a microprocessor control module 12, see 1 and column 9, line 13). However, the prior art references listed above do not, individually or collectively, and neither explicitly nor implicitly, demonstrate or imply all of the limitations and/or elements claimed by the present invention. Moreover, according to guidance from MPEP 2143.01, any proposed modification contained in an Office Action cannot render the prior art unsatisfactory for its intended purpose; and the proposed modification contained in an Office Action cannot change the principle of operation of a reference. This is notable because a modification of the reference to at least Jackson, as proposed in the Office Action published on 06/03/2021, would have rendered the invention unsatisfactory for the intended purpose of the invention as well as changed the principle of operation of a reference.

Major disadvantages of the above conventional exercise equipment are caused by metal or rigid connector attachments and/or handles that are not stable and move out of position, ride and slide on users' clothing and limbs as users go through their exercise routines, reducing the efficiency of the exercise routines and causing injuries to the exercise equipment users, such as crushing and cutting and scraping. Another disadvantage of conventional resistance training equipment is that the rigid connector attachments can cause the exercise straps and bands to tear or separate, increasing the possibility of injury to the resistance training equipment users. In addition, conventional resistance training equipment is not scalable and/or not easily calibrated to be used for multifunctional, assisted resistance control during free-motion exercises or when using free weights or exercise machines. Most conventional exercise straps are not calibrated, but have labels that identify the bands as merely light (such as light-duty), medium-duty (such as medium-heavy-duty), or heavy (heavy-duty). Furthermore, the conventional attachments along with conventional resistance training equipment are not easily adjustable to accommodate the different sizes and body types and varying strength levels of different users. Furthermore, conventional wisdom suggests that 80% of U.S. citizens do not exercise because exercise traditionally involves heavy weights or cumbersome, one-size-fits-all cables and straps, all of which are considered difficult to use and can cause serious injury if used improperly. Over time and also due to environmental conditions, conventional resistance training bands tend to stretch, the coatings stiffen or tear, and tend to have abrasion, and tend to look discolored or take on a dusty, powdery appearance due to the solubility of chemical rubber compounds that result in what is known as bloom. (Due to the solubility of natural rubber compounds, some chemicals in the compound flow and migrate into the rubber, giving the surface of the rubber its dusty, powdery appearance.)

Therefore, there is a need for a resistance training system constructed from a single, continuous length of elastic, flexible and/or stretchable tubing (solid, hollow or extruded woven strands), tape and/or strapping formed in a continuous loop by securely knotting the two free ends of the length of tubing, tape and/or strapping together, thereby forming a continuous loop training device having at least three scalable calibrated sections delineated by a plurality of knotted sections (forming a chain of loops with knotted struts) strategically spaced along the length of the formed continuous loop device.

There is a need for a training system that can be used in the gym or packed in a briefcase or gym bag and easily carried anywhere, such as through security checkpoints and used anywhere, anytime, or even while commuting.

Furthermore, there is a need for a resistance band training system that features creative compound formulas designed to prevent abrasion and prevent bloom, and further features compound formulas that allow the training band to be less prone to cracking and more resistant to oil and other environmental conditions.

A preferred embodiment of the non-complex design of the OneBand™ resistance training system eliminates the need for attachments or handles and/or connectors. The continuous loop with scalable calibrated sections can be connected to stationary hooks, buttons, handles attached to walls, doors and furniture or other exercise machines and devices, or can be connected by a two ten spotters (training personnel), allowing planned or spontaneous as well as scheduled initiation of exercise routines in the gym, office or bedroom, or any location that is conveniently mobile or stationary for such exercises. This new and improved training device can be easily calibrated to be used for multifunctional, assisted resistance control during free movement exercises or when using free weights or exercise machines, and can be easily adjusted to suit the different sizes and body types and varying strength levels of different users, while providing safe and injury-free use. Additionally, in the preferred embodiment, the polymer ID of the rubber base can include a wide range of rubber types from natural rubber rubber, which has strength, durability, flexibility and good rebound properties, to synthetic rubber such as butadiene or polyurethane or EPDM (ethylene propylene diene monomer - which has resistance to environmental conditions) or extruded latex (rubber strands or rods soaked in latex and formed by coagulation). The base polymer ID can be blended to have performance specifications associated with anti-abrasion and anti-bloom properties and/or blended with EPDM, which has good oil resistance (even resistance to oils found on human skin) as well as resistance to ozone, oxidation and other environmental elements.

BRIEF SUMMARY OF THE INVENTION

The present invention provides solutions to the deficiencies in the prior art of resistance training equipment by eliminating the use of metal or rigid connector attachments and/or handles that are unstable and move out of position, ride and slide on users' clothing and limbs as users go through their exercise routines, thereby reducing the efficiency of the exercise routines and causing injuries to users of the exercise equipment, such as crushing and cutting and scraping. Further, the present invention provides a solution to the deficiencies of the prior art resistance training equipment by providing a stronger, more reliable resistance training device that does not separate under high resistance forces. Moreover, the present invention provides a resistance training device that is easily adaptable, scalable and/or easily calibrated to be used for multifunctional, assisted resistance control, free movement exercises or when using free weights or exercise machines. Furthermore, the present invention provides solutions to the deficiencies in the prior art of resistance training equipment by providing a resistance training device and system that includes adjustments for different sizes and body types and individuals with varying strength levels and/or disabilities.

SHORT DESCRIPTION OF THE DRAWINGS

• 1A illustrates a single, continuous length of elastic, flexible and/or stretchable tubing, tape and/or strapping formed in a continuous loop by securely knotting the two free ends: free end (2a) and free end (2bn) of the length of elastic, flexible tubing (20etf), tape and/or strapping together, thereby forming a continuous loop training device/system (100) having at least three scalable calibrated sections delimited by a plurality of knots (3kn) forming a plurality of knotted sections (4), wherein the knots (3kn) may also be referred to as knotted struts (3kn) forming the plurality of knotted sections (4), which may also be referred to as a plurality of loops chained together as knotted sections (4), wherein the knotted struts (3kn) are strategically positioned along the length of the formed continuous loop device spaced to facilitate the scalable calibrated knotted sections (4). The knotted struts (3kn) are connected to each other before the two free ends, such as the free end (2a) and the free end (2b), are connected to each other.
• 1B shows the single band continuous loop training system (100) configured to be attached to an exercise machine or configured to reduce the length of the training system by threading an end, such as the knotted end (3knl) of the exercise device, through one of the plurality of knotted sections (4); see also 4 and 6 .
• 2 shows the method for performing seated bicep locks, illustrating the placement of the feet on one side of the calibrated knotted portion (4S2) of the single-band continuous loop (100).
• 3 illustrates the method for performing a combination of leg raise, thigh and hip training using two knotted sections (4S2) and (4S3) the single-band continuous loop training system (100).
• 4 illustrates the method of performing a standing leg raise workout using the single band continuous loop training system (100) by looping the knotted portion (4S1) of the single band continuous loop training system (100) around the leg of an exercise machine.
• 5 illustrates the method of performing anterior lung training using the single band continuous loop training system (100) by placing the right foot on one side of the calibrated knotted section (4S2).
• 6 illustrates the method of performing a standing two-arm high lat pulldown using the single band continuous loop training system (100) by looping the knotted portion (4S1) of the single band continuous loop training system (100) around the leg or column or support beam of a stationary load-bearing device.
• 7 illustrates the single-band continuous loop training system (200) (with four knotted sections (4S1), (4S2), (4S3) and (4S4). 7 also illustrates the method of performing pushups using the single band continuous loop training system (200) by draping the continuous loop training system (200) over the shoulders and grasping the ends of sections (4S4) and (4S1) with the right and left hands, respectively.
• 8 illustrates a conventional adjusting roller valve as used to control the water flow volume in a conventional toilet, as described in US patent application publication US2010/0037380 disclosed which is associated with FLUIDMASTER®.
• 9 illustrates a length of elastic flexible tube (20etf) folded into the shape of a section (4S3) and with both ends of the elastic flexible tube (20etf) threaded through the hole at the non-roller end of the slidably adjustable roller strut (10sar).
• 10A illustrates an adjustable locking/release mechanism (10alr) having a first opening (14fo) and a second opening (14so). This version of the lock has a single piston that increases or decreases the resistance of the band based on its position on the band. This piston is offset from the center and plunges into the band at a slight angle.
• 10B and 10C and 10D illustrate the replacement of the sliding adjustable roller strut (10sar) which is used in 9 by an adjustable locking/release mechanism (10alr) through which the length of the elastic flexible tube (20etf) folded into the shape of a section (4S3) and both ends of the elastic flexible tube (20etf) are threaded through the opening of the adjustable locking/release mechanism (10alr) and can be used as a handle for the exercise user to hold while performing exercises with the continuous training system. Further, the body of the adjustable locking/release mechanism (10alr) can be either narrow (with one layer thick) or wide (with three layers thick) as in 10B and the adjustable locking/release mechanism (10alr) is slidably coupled to the elastic flexible hose (20etf). Furthermore, 10C a battery-operated electronic scale (30scl) removably (using loops or buckles or rings or clamps or handles or snaps or straps or a band (14vs)) securely attached around the flexible tube (20etf), the battery-operated electronic scale (30scl) grippable by the user to apply a resistive force measured in lbs or kilograms arranged in a plurality of scalable calibrated sections (such as sections 4S1, 4S2 and/or 4S3) having a plurality of adjustable locking/release mechanisms (10alr) (from two to about ten) allowing size and shape adjustments to the scalable calibrated sections; thereby facilitating alternative settings and alternative configurations and contributing to the calibration of the continuous training system (in other words, such adjustable locking/release mechanisms (10alr) can be conveniently described in terms of Markush groups, wherein one or more electronic scales can be arranged in a group of loop sections consisting essentially of one loop section and/or several loop sections; therefore, the electronic scale can be arranged in a group of loop sections consisting essentially of such loop sections 4S1, 4S2 and 4S3 (see MPEP 2163.07(a) instructions), wherein the scalable calibrated sections are marked and/or color-coded and/or one or more battery-operated electronic scales having a digital display showing pounds or kilograms, wherein the battery-operated electronic scale (30scl) is attached to a first loop of a first 12-inch section of the elastic, flexible, stretchable tubing (20etf) through the band (14vs), and wherein the battery-operated electronic scale (30scl) may be a digital scale; and wherein, after the continuous training system is calibrated, the removably connected battery-operated electronic scale (30scl) may be removed by separating the band (14vs) from the perimeter of the flexible tubing (20etf); thus, the continuous training system is now ready for use by the user after it has been calibrated. 10D shows an alternative embodiment wherein the removably attached electronic scale (30scl) is removed after the continuous training system has been calibrated (including using the electronic scale (30scl) in the calibration process by reading the force in either lbs or kilograms. Therefore, the alternative configurations of the removably connected battery-operated electronic scale (30scl) may be characterized as a Markush group configured as a group of alternative configurations consisting essentially of being attached to the continuous training system using a band, and alternatively described as being removed from the continuous training system by removing the band from the continuous training system after the continuous training system has been calibrated. Additional alternative descriptions of the Markush group of variations in configuring the adjustable locking/release mechanisms (10alr) using springs and/or plungers to adjust and facilitate calibration of the continuous training system are characterized as follows: wherein, upon completion of calibration of the continuous, elastic, flexible, stretchable and calibrated exercise device, removing the electronic digital scale by removing the band connecting the electronic scale to one of the elastic, flexible, stretchable tube and the elastic, flexible, stretchable band; and wherein the easily releasable, mechanical, pressurizable, adjustable locking/release mechanisms are selected from the group of adjustable locking/release mechanisms consisting essentially of a spring-loaded, adjustable locking/release mechanism and a mechanical push-button, pinch-wedge piston pressing against the one of the elastic, flexible, stretchable tube and the elastic, flexible, stretchable band.
• FIG. 10adhdp shows a dissectioned, half-split cross-sectional side view of a 10A illustrated adjustable dual piston lock/release mechanism (10alr); this figure shows a configuration that can accommodate at least two sets of cylindrical tension springs (10clsprng) used to facilitate the application of pressure to tubing or bands used in the continuous training system. This lock slides along a closed loop resistance band and can increase or decrease the resistance of the band based on the position of the lock. This version of the lock is a closed system locking mechanism. The half-split dual piston allows one side of the resistance band to have less resistance than the other side depending on whether each side of the piston is facing down or up. Both sides of the band can also have the same resistance if both sides of the piston are facing up or down at the same time. This view shows this version of the lock split in half from top to bottom.
• 10AQP shows a top view of a quadruple piston configuration of one embodiment of the adjustable lock and release mechanism (10alr) used with the single band continuous loop training system.
• FIG. 10AQPSV shows a side view of a quadruple piston configuration of one embodiment of the adjustable lock and release mechanism (10alr) used with the single band continuous loop training system.
• FIG. 10ADOSP shows a dissectioned, half-split cross-sectional side view illustration of an adjustable locking and releasing mechanism (10alr) with a double piston or a single piston, such as that shown in 10A illustrated; this figure also shows a configuration comprising at least one set of cylindrical tension springs (10clspmg) used to facilitate the application of pressure to tubes or bands used in the continuous loop training system.
• 10AA shows an angle view of a mechanism with adjustable locking and release (10alr) with double piston (where 10AA in a comparative way alongside 110AA to illustrate the size difference between the adjustable locking and release mechanism (10alr) in 110AA next to the mechanism with adjustable locking and release (10alr) in 10AA to show the mechanism with adjustable locking and release (10alr) in 10AA can be described as approximately thirty percent (30%) larger than the adjustable locking and release mechanism (10alr) in 110AA . It should be noted that both the adjustable locking and release mechanism(s) (10alr) are constructed from similarly functioning components that operate in the same way.
• 11A illustrates a conventional resistance training band, such as the PROSOURCE TM Resistance Band, which has three soft foam handles (11s1), (11s2) and (11s3) that can also be used as hand grips and/or foot grips.
• 11B illustrates a conventional resistance training band, such as the SPORTS AUTHORITY@ Resistance Band, which has three soft foam handles (11s1), (11s2) and (11s3) that can also be used as hand grips and/or foot grips.
• 12 illustrates a portion (4S3) formed by the resilient flexible tube (20etf) covered by a (11hg1) foam handle and further comprising a battery operated electronic scale (30scl) measuring force in pounds or kilograms securely fastened around the (11hg1) foam handle.
• 13 illustrates a conventional resistance band that has soft hand grips (13hgvl) and (13hgv2), including VELCRO® securing straps (14vs). These hand grips can also be used as foot grips that will not slide or slip on the user's clothing or the exercise user's limbs or skin.
• 14A , 14B , 14C , 14D , 14E , 14F , 14G , 14H , 14I , 14 years and 14K illustrate force calculations for latex-impregnated natural rubber compounds for a black rubber hose and a black rectangular rubber band. In particular, 14F a stress-strain curve diagram with tensile strength values in psi on the Y-axis of the diagram for the latex-impregnated natural rubber compounds.
• 15A , 15B , 15C and 15D illustrate force calculations for EPDM (ethylene propylene diene monomer) rubber compounds with high elongation. In particular, 15 a stress-strain curve graph with tensile strength values in psi on the Y-axis of the graph for the high elongation EPDM rubber compounds.
• 15E , 15F and 15G illustrate force calculations for EPDM black rubber hose and black rubber rectangular tape rubber compounds. In particular, 15G a stress-strain curve diagram with tensile strength values in psi on the Y-axis of the diagram for the EPDM rubber compounds.
• 16A , 16B , 16C and 16D illustrate force calculations for black hose and rectangular natural rubber compounds. In particular, 16D a stress-strain curve diagram with tensile strength values in psi on the Y-axis of the diagram for natural rubber compounds.
• 17A ; 17B ; 17AT ; and 17ALSV illustrate views of an adjustable clamp clamp (17acc) in an open and closed position, respectively. The adjustable clamp clamp (17acc) clamps around either the elastic, flexible stretchable tube or the elastic, flexible stretchable band to provide the various sections in the continuous loop training system, in a similar manner to the 10A illustrated adjustable locking/release mechanism; where 17AT a plan view of the clamp-molded adjustable locking/release mechanism (10alr) used to adjust the length of the binding tube and/or elastic band by releasing and tightening pressure on the tube and band; and wherein 17ALSV a side (end) view of the clamp-shaped adjustable locking/release mechanism clamp (10alr) with its latch positioned at the top in the closed or clamped position, said clamping device being used to adjust the length of the binder tube and/or elastic band; these versions being the only versions of the adjustable locking/release mechanisms (10alr) that can be fully opened and removed (or moved) or added to the resistance band; whereas the other latches cannot be removed from the resistance band, but can be easily pushed (or slid) along the band or freely moved to another position on the band to increase or decrease the resistance on the hose or band (i.e. without pulling the hose or band apart by loosening or removing the connector that holds the two ends of the hose or band securely together). 17A shows the latch in the closed (ie clamped) configuration; and 17B shows the latch in the open or undamped (i.e. easily movable) configuration.
• 18A ; 18AT ; 18ASV ; 18B ; 18C ; 18D ; 18E ; and FIG. 18FAOBP illustrate views of an adjustable push button mechanism (18apb) having a first opening (18fo) and having a second opening (18so) through which the length of the elastic flexible tube (20etf) folded into the shape of a section (4S3) and both ends of the elastic flexible tube (20etf) are threaded through the opening of the adjustable push button mechanism (18apb) and can be used as a handle for the exercise user to hold while performing exercises with the continuous training system in a manner similar to that shown in 10A illustrated adjustable locking/release mechanism (10alr); however, it is important to note that the adjustable push button mechanism (18apb) does not require springs to apply pressure and tension to the hose and band; this mechanism merely uses the movable/adjustable push button position pressure of the piston mechanisms directly on the hose and band to lock and/or release the hose and band. Wherein 18D is a flat, rectangular version of the latch with two pistons on each side of the latch to latch into either side of the resistance band to increase or decrease the resistance of the band based on its position on the band. This view shows the latch from the top/side view with the pistons pushed in and the hole for the resistance band in the open position allowing the latch to slide along the band. Additionally, 18E the same version of the lock shown above in 18AS 1. This view shows the latch from the top/side view with the pistons released and the hole for the resistance band in the closed position, which prevents the latch from moving and allows the resistance of the band to be increased or decreased to obtain a strategic location and/or position on the tube and/or band to allow the adjustable locking/release mechanism (10alr) to be located.
• 19A ; 19AA ; 19AF ; 19AAF ; 19AAAF ; 19AB ; 19AT ; 19ASV ; FIG. 19APSTV; 19BS ; and 19C illustrate embodiments of an elliptical adjustable lock/release (ALR) (10alr) with angle views, top dimensional drawing views, side dimensional drawing views, and cross-sectional dimensional drawing views. FIG. 19APSTV illustrates a detailed plan view of a piston of an ALR; 19AA illustrates a top view of an elliptical ALR locking mechanism housing; 19ASV illustrates a side view of an ALR; 19AAF illustrates an angled view of an elliptical ALR locking mechanism housing; and 19AB illustrates a bottom view of an elliptical ALR locking mechanism housing.
• 30A ; 30B ; and 30C illustrate an alternative embodiment of the adjustable locking and release mechanism (10alr), this embodiment being a push button piston mechanism capable of exerting a movable/adjustable positional tension and/or pressure against the hose and/or band using either a flat spring, a cylindrical spring, or a combination of a flat spring and a cylindrical spring, or no spring at all, just mechanically wedging or squeezing the piston surface against the hose and/or band components.
• 50A shows a dissectioned, half-split cross-sectional side view illustration of an adjustable locking and releasing mechanism (10alr) with a single piston, such as that shown in 10A This figure also shows a configuration comprising at least one flat tension spring (50fltspmg) used to facilitate the application of pressure to tubes or bands used in the continuous loop training system. In addition, the flat spring can be 50A with the in 10A and 110A used cylindrical spring; and in certain embodiments, both types of springs (ie flat and cylindrical) can both be used together in the mechanism men with adjustable locking and release (10alr) can be used.
• 50B ; 50C ; and 50D illustrate various angular, top and side dimensional drawing views (including specifications including force tolerances (in millimeters, centimeters, inches, force in lbs and degrees and millimeters of deflection) of the above-mentioned flat tension spring (50fltsprng) configured in the adjustable locking and release mechanism (10alr) shown in 50A shown (see paragraph [0043]).
• 60A ; 60AA ; 70A ; 70AA ; 80A ; 80AA ; 100A ; and 100AA and also including 19AF AND 19AAAF are shown in drawing sheets 66 and 67, which illustrate comparative embodiments of various configurations of the adjustable locking and releasing mechanisms (10alr) that can be used interchangeably in the continuous loop training system.
• 90 is a specification sheet illustrating various dimensions (shown in inches) of a black rubber hose (e.g., having a length of 83 inches) used as hose embodiments of the single band continuous loop training system; these dimensions correspond to the circular openings in the adjustable lock and release mechanism (10alr), such as the adjustable lock and release mechanism (10alr) illustrated in FIG. 10ADHDP.
• 110A shows a front view of a dual piston configuration of one embodiment of the adjustable lock and release mechanism (10alr) used with the single band continuous loop training system. This view shows the adjustable lock and release mechanism (10alr) in the closed position configuration.
• 110ADP shows a top view of a dual piston configuration of one embodiment of the adjustable lock and release mechanism (10alr) used with the single band continuous loop training system.
• 110ACSV shows a cross-sectional side view of a piston configuration of an embodiment of the adjustable lock and release mechanism (10alr) having at least one set of cylindrical springs (10clspmg) used with the single-band continuous loop training system to apply pressure to tubes and bands during calibration and adjustment of the single-band continuous loop training system. This figure shows the adjustable lock and release mechanism (10alr) in a partially closed position, holding the tubes or bands in position; additionally, the cross-sectional view also shows a cross-sectional view of the cylindrical spring (10clspmg).
• 110ASPC shows a front view of the adjustable lock and release mechanism (10alr) in the closed position configuration. This configuration features a single piston that plunges directly down into the tubing or bands.
• FIG. 110ADSPO shows a cross-sectional view embodiment of the adjustable lock and release mechanism (10alr) having a single piston in the open configuration and including at least one set of cylindrical springs (10clspmg) used with the single-band continuous loop training system to apply pressure to tubes and/or bands to either hold or release the tubes or bands during calibration and adjustment of the single-band continuous loop training system.
• FIG. 110ADSPC shows a cross-sectional view embodiment of the adjustable lock and release mechanism (10alr) having a single piston in a partially closed configuration and including at least one set of cylindrical springs (10clspmg) used with the single-band continuous loop training system to apply pressure to tubes and/or bands to either hold or release the tubes or bands during calibration and adjustment of the single-band continuous loop training system.
• 110AA shows an angle view of either a single or double piston adjustable lock and release mechanism (10alr). Another image of 110AA is in a comparative way next to 10AA shown to illustrate the size difference between the adjustable locking and release mechanism (10alr) in 110AA next to the mechanism with adjustable locking and release (10alr) in 10AA to show the mechanism with adjustable locking and release (10alr) in 110AA can be described as approximately thirty percent (30%) smaller than the adjustable locking and release mechanism (10alr) in 10AA . These figures, the front view and the angle view, show the adjustable locking and release mechanism (10alr) in the open (i.e. allows the locking mechanism to move/slide on either the tubing and/or belt) and closed (i.e. holds the adjustable locking and release mechanism (10alr) in a stationary position on the tubing and/or belts, respectively).
• FIG. 110ASPEV shows a cutaway (exploded) view of an adjustable locking and release mechanism (10alr) (similar to that shown in 10AA embodiment shown) configured with rubber tubing installed in the mechanism. This view shows what the locking mechanism would look like if the piston were removed.
• FIG. 110ABSVPO is a rear view of a version of the adjustable lock and release mechanism (10alr) with the piston in the open position.

The drawings described above illustrate exemplary images of the various exercises that can be performed using the exemplary single-band embodiments, but the present invention and the various exercises shown in the above drawings are not limited to the drawings discussed above; furthermore, various other exercises include the features of using the exemplary embodiments of the single-band training system, i.e., drawings of various exercises that can implement the use of the single-band training system, and the number of which is at or around 1000 or more different types of training drawings.

DETAILED DESCRIPTION OF THE INVENTION

The disclosed embodiments are intended to be illustrative only, as numerous modifications and variations therein will be apparent to those skilled in the art. Furthermore, the terms "a", "an", "first", "second" and "third" herein do not denote limitations on quantity, but rather the presence of one or more of the referenced elements. Referring to the drawings, like numerals indicate like parts throughout the views.

With reference to 1A in a first preferred embodiment, the present invention, referred to herein as the OneBand™ continuous loop training system (100), comprises a single, continuous length of elastic, flexible and/or stretchable tubing, band and/or strapping formed in a continuous loop by securely knotting the two free ends: free end (2a) and free end (2bn) of the length of elastic, flexible tubing (20etf), band and/or strapping together, thereby forming a continuous loop training device/system (100) having at least three scalable calibrated sections delimited by a plurality of knots (3kn) forming a plurality of knotted sections (4), wherein the knots (3kn) may also be referred to as knotted struts (3kn) forming the plurality of knotted sections (4), which may also be referred to as a plurality of loops, which may be referred to as knotted sections (4) are chained together, the knotted struts (3kn) being strategically spaced along the length of the continuous loop device formed to facilitate the scalable calibrated knotted sections (4).

• (1) Zeigt Rot leichtes Widerstandsniveau an;
• (2) Zeigt Grün leichteres Widerstandsniveau an;
• (3) Zeigt Blau mittleres Widerstandsniveau an; und
• (4) Zeigt Grau hartes/schwieriges Widerstandsniveau an,

wobei die verschiedenen Niveaus mit variierenden Zugfestigkeiten und variierenden Widerstandskräften in Abhängigkeit von variierenden Konfigurationen des Trainingssystems assoziiert sind.Each loop measures one foot. And 6 feet plus 11 inches (i.e. equal to 83 inches) of rubber tubing is required to make the rope. 36/75 is needed to start with (and 78 for gray). The ends should be 3 centimeters (cm) from the tip. Color coding is used to denote resistance levels. In exemplary embodiments:

• (1) Red indicates slight resistance level;
• (2) Green indicates lighter resistance level;
• (3) Blue indicates medium resistance level; and
• (4) Gray indicates hard/difficult resistance level,

where the different levels are associated with varying tensile strengths and varying resistance forces depending on varying configurations of the training system.

The knotted struts (3kn) are connected to each other before the two free ends, such as the free end (2a) and the free end (2b), are connected to each other, wherein the plurality of nodes (3kn) can be referred to as nodes: (3kn1); (3kn2); (3kn3); (3kn4); (3kn5); (3kn6); up to (3kn26). The knotted struts (3kn) can be connected by adjustable struts, such as those in 8 illustrated detachable adjustable strut, can be replaced as adjustable strut (8sa). In addition, the knotted struts (3kn) can be replaced by sliding adjustable roller struts (10sar) as shown in 10A , 10B ; and 10C and 10D And wherein the plurality of knotted sections (4) are referred to as sections den can (4S1); (4S2); (4S3); (4S4); (4S5); (4S6) up to (4S26). Furthermore, the knotted struts (3kn) can be replaced by sliding adjustable hard rubber or wooden sliding struts (12ssa), as in 12A and 12B illustrated.

With reference to 1B in the preferred embodiment, the single-band continuous loop training system (100) is configured to be attached to an exercise machine, or configured to reduce the length of the training system by threading an end, such as the knotted end (3knl) of the exercise device, through one of the plurality of knotted sections (4); see also 4 and 6 . The continuous loop training system (100) can be used in the gym or packed in a briefcase or gym bag or backpack and easily carried anywhere, such as through security checkpoints and used anywhere, anytime, or even while commuting in various mobile platforms. In a preferred embodiment, the non-complex design of the single band resistance training system eliminates the need for attachments or handles and/or connectors. The continuous loop with scalable calibrated sections can be connected to stationary hooks, buttons, handles attached to walls, doors and furniture or other exercise machines and devices, allowing planned/scheduled or spontaneous initiation of exercise routines in the gym, office or bedroom or any location convenient for such exercises. This new and improved exercise system can be easily calibrated to be used for multifunctional, varying configurations of assisted resistance control during free movement exercise or when using free weights or exercise machines, and can be easily adapted to different sizes and body types by having adjustments for different sizes and body types and varying strength levels (including exercise system users ranging from young children as young as eight years old to older/senior exercise system users reaching the age of up to about one hundred years or more; and obese patients in rehabilitation facilities) while providing safe and injury-free exercise use due to features of the present invention that include regulating exercises within the range of movement and strength levels of individual users, such users including patients undergoing and/or participating in medical and rehabilitation therapy, as well as aerobic exercise, body building exercises, FITBIT® adaptation exercises, TRX® workout training, YOGA exercises, and general Band flexibility workouts and other exercise routines that are life changing and body transforming by facilitating health benefits derived from properly performed exercises. Additional features include small format, lightweight, portable, adaptable, convenient exercise systems that are easily transported, easily configured for multiple exercise routine adjustments, also precisely calibrated for precision physical therapy and rehabilitation applications, and have relatively minimal cost and are less prone to causing user injury compared to pump iron systems or even using pneumatic or hydraulic exercise systems. The single band resistance training systems reduce or eliminate and/or help rehabilitate users suffering from tendonitis or tendon tears or muscle strain.

Additional embodiments of the single band resistance training system may be adapted to FITBIT®-connected routines, such as where analog and digital electronic computer-based measuring devices, including scales, are mechanically and/or electronically integrated into and seamlessly coupled to the single band resistance training band systems (using radio transmission or RFI or fiber optic circuits and even mechanical connectors), in ways such as wearable computer technology applications with direct precision calibration and measurement capabilities associated with exercise routines.

With reference to 2 the single band continuous loop training system (100) is used in a method for performing seated bicep locks, illustrating the placement of the feet on one side of the calibrated knotted portion (4S2) of the single band continuous loop (100). The exercise user grasps one end of the knotted portion (4S3) with the right hand and grasps the knotted end (3kn1 ), then slowly performs an arm rolling motion using both hands while keeping the elbows close to the body above the hips, whereby one or more of the plurality of knotted struts (3kn1 ), (3kn2 ) and (3kn3) can be loosened and slidably moved to various positions along the length of the elastic flexible tubing (20etf), bands and/or straps, and then the knotted struts can be re-tightened to achieve the adjustability of the continuous loop resistance band exercise system (100).

With reference to 3 The single band continuous loop resistance band user (100) is shown performing a combination of leg lifting, thigh and hip training using only two knotted sections (4S2) and (4S3) of the single band continuous loop training system (100). 3 illustrates an exemplary configuration of the varying configurations of the continuous loop training system (100) for using only two sections, i.e. the knotted section (4S2) and the knotted section (4S3) for modified resistance band combination thigh and hip workouts.

With reference to 4 the knotted portion (4S1) of the single band continuous loop training system (100) is looped around the leg of an exercise machine, and then the knotted end (3knl) is threaded through the knotted portion (4S1) securing the loop to the leg of the exercise machine, and the user of the continuous loop training system (100) positions his left heel within the end of the knotted portion (4S3), which facilitates performing a standing leg raise workout. Therefore, 4 an exemplary configuration of the plurality of varying configurations of the continuous loop training system (100) for using only two sections, i.e. the knotted section (4S2) and the knotted section (4S3), as a modified resistance band leg raise workout.

With reference to 5 the user places his right foot on one side of the calibrated knotted section (4S2) and grasps the knotted end (3knl) with his right hand and grasps the end of the knotted section (4S3) with his left hand and performs a front lunge training movement by placing his right foot and right leg in the lunge position using the single band continuous loop training system (100). Therefore, 5 an exemplary configuration of the varying configurations of the continuous loop training system (100).

With reference to 6 the knotted portion (4S2) of the single band continuous loop training system (100) is looped around a column, thereby securing the continuous loop training system (100) for use by the resistance band training system user to grasp the knotted end (3knl) in his right hand and grasp the end of the knotted portion (4S3) in his left hand, allowing the user to perform a standing two-arm high lat pull using the single band continuous loop training system (100). Therefore, 6 an exemplary configuration of the varying configurations of the continuous loop training system (100).

In further embodiments, with reference to 7 the one-band continuous loop training system (100) of the second embodiment with four knotted sections (4S1), (4S2), (4S3) and (4S4) illustrates the method of performing pushups using the one-band continuous loop training system (100) of the second embodiment by draping the continuous loop training system (100) of the second embodiment over the shoulders and the user grasping the ends of sections (4S4) and (4S1) with the right and left hands, respectively. Furthermore, with four knotted sections, the length of the continuous loop training system (100) of the second embodiment can be folded in half to increase the resistance force (see equation (1), equation (2), equation (3) and equation (4) below) required to be applied to the training system by different users, some stronger, some weaker, requiring less force resistance. This new and improved exercise device can be easily calibrated to be used for multifunctional exercises in varying configurations of assisted resistance control during free movement exercises or when using free weights or exercise machines, and can be easily adapted to the different sizes and body types by having adjustments for different sizes and body types and varying strength levels (including exercise system users who are young children as young as eight years old to older/senior exercise system users who reach the age of up to one hundred years or more; and obese patients in rehabilitation facilities or other patients in various stages of health and rehabilitation can benefit from the use of the continuous loop exercise system (100)) while providing safe and injury-free use. Thus, 7 an exemplary configuration of the varying configurations of the continuous loop training system (100) of the second embodiment; and wherein:

wobei:

• R gleich der Widerstandskraft
• D_R gleich dem Widerstandsabstand
• E gleich der Anstrengungskraft und
• D_E gleich dem Anstrengungsabstand
• ....

In physics, the drag force is the force that an effort must overcome to do work on an object through a simple machine. The drag force, like most other forces, is measured in Newtons or in pounds-force.... The drag force follows the equation...[:] $$\text{R}\times {\text{D}}_{\text{R}}=\text{E}\times {\text{D}}_{\text{E}}$$

where:

• R equals the resistance force
• D _R equals the resistance distance
• E equals the effort force and
• D _E equals the effort distance
• ....

RESISTANCE FORCE. WIKIPEDIA, https://en.wikipendia.org/wiki/Resistance force. [Internet] Abgerufen am 21. April 2017 .The drag force is used to calculate work output using the following equation: $$\text{Arbeitsleistung}=\text{R}\times {\text{D}}_{\text{R}}$$

RESISTANCE FORCE. WIKIPEDIA, https://en.wikipendia.org/wiki/Resistance force. [Internet] Retrieved on April 21, 2017 .

Additionally, the "elastic modulus" (also known as the elastic modulus, the tensile modulus) is a number that measures the resistance of an object or substance to elastic deformation (i.e., non-permanent) when a force is applied to it. The elastic modulus of an object is defined as the slope of its stress-strain curve in the elastic deformation range.

wobei Spannung die Kraft ist, die die Verformung verursacht, geteilt durch die Fläche, auf die die Kraft ausgeübt wird; undA stiffer material has a higher modulus of elasticity. A modulus of elasticity has the form:
def $$\mathrm{\lambda }=\text{Spannung}/\text{Dehnung}$$

where stress is the force causing the deformation divided by the area on which the force is applied; and

Strain is the ratio of the change in a length parameter caused by the deformation to the original value of the length parameter.

Elastic modulus. WIKIPEDIA, https://en.wikipendia.org/wiki/Elastic modulus . [Internet] Retrieved on April 27, 2017.

Tensile Strength. WIKIPEDIA,
https://www.oringsusa.com/html/tensilestrength.html .
[Internet] Abgerufen am 27. April 2017.Tensile modulus (i.e. tensile strength) can be expressed in units of Pascal (Pa) [also Mega Pascal (MPa)] or pounds per square inch (psi), where: $$1\text{ Mpa}=145\text{ psi}$$

Tensile Strength. WIKIPEDIA,
https://www.oringsusa.com/html/tensilestrength.html .
[Internet] Retrieved on April 27, 2017.

The tensile strength for natural rubber is 4800 psi. Typically, the tensile strength for elastomers, natural rubber and polyester, and various rubber compounds varies from about between 600 psi to about 6000 psi.
(Tensile Strength. WIKIPEDIA,
https://us.wow.com/image?q=rubber+tensile+strength+chart&s it=imagans&imgld=F3BiAC1F3,432937E9,4D0553D8DF3efE78A11DA5&s chn=263&s pt=ao .
[Internet] Retrieved on April 27, 2017).

The rubber tubing, elastomer resistance bands and tapes disclosed herein as exemplary embodiments are tested for tensile strength using tensometers in accordance with ASTM D 412, etc. standard specifications. And from such testing result the various proportional forces measured in Newtons associated with the tensile strengths of the various resistance training bands and tapes formed from rubber and elastomer samples disclosed herein, which include tensile strengths varying from a range of about 600 psi to about 6000 psi.

Preferred embodiments of the single band continuous loop training systems (100) (200) and (300) range from either a natural rubber latex or polyisoprene latex (synthetic natural rubber). Although some conventional training bands are formed from latex-impregnated manufacturing processes, the starting product produced for the single band continuous loop training systems (100) (200) (300) comprises solid blended compounds or hollow tube blends that achieve tensile strength values close to the latex-impregnated, in the range of about 2000 ~ 5000 psi tensile strength; particularly in the range of about 2300 psi to about 4894 psi, with a polymer blend of natural rubber and EPDM (ethylene propylene diene monomer), with the blends made as strong as possible; and varying tensile strength values are controlled by the thickness of the part.

In alternative embodiments of the single-band continuous loop training system (100), the single-band continuous loop training system (200) and the single-band continuous loop training system (300), a plurality of knotted struts (4S1), (4S2), (4S3), (4S4) up to (4S26) can be implemented in the first, second and third embodiments.

8 illustrates a conventional adjusting roller valve (10sar) initially designed to control the water flow volume in a conventional toilet, as described in US patent application publication US2010/0037380 which is associated with FLUIDMASTER®. Further embodiments include ten adjustable struts, which are formed in the shape of a knot. Although 8 a conventional adjusting roller valve (10sar), the adjusting roller valve can be modified to be used in a manner that is US2010/0037380 patent application publication to FLUIDMASTER is not expected to form an alternative embodiment of the adjustable struts of the present invention in a manner that produces unexpected results when used as an adjustable strut in the various embodiments of the present invention.

In an alternative exemplary embodiment, with reference to 9 , a length of elastic flexible tubing (20etf) folded into the shape of a section (4S3) and both ends of the elastic flexible tubing (20etf) are threaded through the hole at the non-rolling end of the slidably adjustable roller strut (10sar), thereby forming a replacement for the knotted strut (3kn3) and thus forming a slidably adjustable section (4S3).

As in 9 illustrated, the adjustment roller valve can be modified to form a slidingly adjustable roller strut (10sar) in the single band continuous loop training system (100); and by adding more slidingly adjustable roller struts (10sar), the alternative embodiments can include up to six or more interchangeable training band and/or rope or band extensions (connected or unconnected), slidingly adjustable sections, up to at least twenty-six slidingly adjustable sections.

With reference to 9 , 10B and 10C and 10D In an alternative exemplary embodiment of the single-belt continuous loop training system (200), the slidably adjustable roller strut (10sar) which is in 9 is replaced by an adjustable locking/release mechanism (10alr) which is 10A , 10B and 10C and 10D by which the length of the elastic flexible tube (20etf) folded into the shape of a section (4S3) and both ends of the elastic flexible tube (20etf) are threaded through the opening of the adjustable locking/release mechanism (10alr), thereby forming a replacement for the knotted strut (3kn3) and thus forming the slidably adjustable section (4S3). The adjustable locking/release mechanism (10alr) may be nylon or plastic or rubber. In this alternative exemplary embodiment, a plurality of adjustable locking/release mechanisms (10alr) replace all of the adjustable roller struts (10sar) and are slidably coupled to the elastic flexible tube (20etf), thereby forming a plurality of sections (4S3). Furthermore, the body of the adjustable locking/release mechanism (10alr) may be either narrow (with one layer thick) or wide (with three layers thick), as in 10A And the adjustable lock/release mechanisms (10alr) can be used as handles for the user to hold while performing exercises.

Again referring to 10A and 10B the tension of the spring pressure of the adjustable locking/release mechanism (10alr) can be designed and/or adjusted with modifiable spring pressure connected to the inserted elastic flexible hose (20etf), thereby providing more or less pressure from the adjustable locking/release mechanism (10alr) adjacent to the surfaces of the elastic flexible hose (20etf), thereby preventing friction and abrasion between the adjustable locking/release mechanisms (10alr) when they are slidably adjusted to different positions on the elastic flexible hose (20etf), thereby forming different sections (4S3) when a spring-operated push button (12spb) pressably connected to the adjustable locking/release mechanism (10alr) is pressed and/or released by the user to either release pressure on or increase pressure on the inserted elastic flexible hose (20etf), which provides a Allowing movement of the adjustable lock/release mechanism (10alr) back and forth over the elastic flexible tube (20etf) when squeezed, thereby facilitating the formation of larger or smaller sections (4S3) (4S2) and/or (4S1) through a single band continuous loop with adjustable struts (200) training system.

With reference to 11A Illustrated is a conventional resistance training band, such as the PROSOURCE TM resistance band, which has three soft foam handgrips (11s1), (11s2) and (11s3) that can also be used as handgrips and/or footgrips. Although these handgrips/footgrips (11s1), (11s2) and (11s3) can be adapted to the various embodiments of the present invention, these handgrips/footgrips (11s1), (11s2) and (11s3) as used in the conventional resistance training device are not stable and secure and easily slip out of position while in use. In addition, the elastic flexible tube (20etf) in the conventional resistance training device is not securely attached to each other and after long-term use use and/or when subjected to a high resistance force (see equation (1), equation (2), equation (3) and equation (4) above), the elastic flexible hose (20etf) separates from its connector device and disintegrates, causing a risk of injury to the user.

With reference to 11B includes a conventional resistance training band, such as the SPORTS AUTHORITY® resistance band, three soft foam handles (11s1), (11s2) and (11s3) that can also be used as hand grips and/or foot grips. 11B further illustrates the need to modify the conventional resistance training band with cable ties (11ct) to hold the ends of the elastic tube (20etf) together after prolonged use and high resistance force and to maintain the position of the handle (11hg3) which serves as the adjustable strut in this illustration.

With reference to 12 Further embodiments of the single band resistance training system include a plurality of scalable calibrated sections having a plurality of adjustable locking and release mechanisms (10alr) (from two to about ten) that allow size and shape adjustments to the scalable calibrated sections, the calibrated sections being marked and/or color coded and/or having one or more battery operated electronic scales having a digital display showing pounds or kilograms, such as (30sc1) shown in 12 to denote the specific amount of resistance force that must be exerted by users to operate the training system and benefit from such operation. If additional connections of the single band continuous loop systems are required, the resilient flexible tubing pieces (20etf) can either be connected together, fused using a molded bolt, or the adjustable lock and release mechanisms (10alr) can be used to accommodate the insertion of two or more sets of resilient flexible tubing pieces into a given adjustable lock and release (10alr). Due to the non-complex design of the single band resistance training system, all of the above benefits are achieved at a reduced manufacturing cost compared to conventional resistance training equipment. Furthermore, additional embodiments of the single band resistance training system may be adapted to FITBIT® connected routines, such as wherein analog and digital electronic computer-based measuring devices, including scales such as scale (30scl), are mechanically and/or electronically integrated into and seamlessly coupled to the single band resistance training band systems (using radio transmission or RFI or fiber optic circuits and even mechanical connectors), in ways such as wearable computer technology applications with direct precision calibration and measurement capabilities associated with exercise routines.

With reference to 13 includes a traditional resistance band soft hand grips (13hgvl) and (13hgv2) including VELCRO® securing straps. These hand grips can also be used as foot grips that will not slide or slip on the user's clothing or limbs or skin; these grips are designed to easily insert the user's leg(s), hand(s) or wrist(s) into the handles. There is no sliding of the exercise bands or chafing, scraping, squeezing or excessive intrusive pressure caused by the one band resistance training system.

The following discussions with reference to 14A until 16D include calculations for two natural rubber compounds and two EPDM (ethylene propylene diene monomer) compounds on four different sizes of hose and tape and/or belting as the sizes react to a force over a range of 10% to 200% elongation of the rubber. Also included are the forces at break based on the tensile properties of the compounds and cross-sectional area as tested by AKRON RUBBER DEVELOPMENT LABORATORY, INC. (ARDL™).

With reference to 14A , 14B , 14C , 14D , 14E , 14F , 14G , 14H , 14I , 14 years and 14K force calculations for latex-impregnated natural rubber compounds for a black rubber hose and a black rectangular rubber band are shown in several views of a table. In particular, 14F a stress-strain curve graph with tensile strength values in psi on the Y-axis of the graph for the latex-impregnated natural rubber compounds. Properties of black hose and rectangular tape latex-impregnated natural rubber compounds are based on a formulaic tape recipe with a tensile strength of 4894 psi as tested by ARDL. As shown in 14A As described, at 10% stretch of the black latex-impregnated natural rubber tubing training band, the force exerted by the user to stretch the tubing by 10% is 9 lbs; and it is noteworthy that the pound force required to stretch this training band break is 945.9 lbs. This particular mix will be very difficult to break while a user is performing exercises. Comparable values of 17.5 lbs of exercise force to obtain a 10% stretch and 1835 lbs of force are required to break the rectangle band at 10% stretch as shown in 14G calculated and displayed.

With reference to 15A , 15B , 15C and 15D force calculations for high elongation EPDM rubber compounds for a black rubber hose and a black rectangular rubber band are shown in several views of a table. In particular, 15D A stress-strain curve graph with tensile strength values in psi on the Y-axis of the graph for the EPDM rubber compounds with high elongation test. Properties of compounds are based on a formulaic tape recipe with a tensile strength of 2033 psi as tested by ARDL. As shown in 15A As described, at 10% stretch of the black high stretch EPDM rubber tubing workout band, the force exerted by the user to stretch the tubing by 10% is 12.1 lbs; and it is noteworthy that the pound force needed to break this workout band is 374.2 lbs. This particular compound is going to be rather difficult to break while a user is performing exercises.

With reference to 15E , 15F and 15G force calculations for EPDM rubber compounds for a black rubber hose and a black rectangular rubber band are shown in several views of a table. In particular, 15G a stress-strain curve graph with tensile strength values in psi on the Y-axis of the graph for the EPDM rubber compounds. Properties of compounds are based on a formulaic tape recipe with a tensile strength of 2300 psi as tested by ARDL. As shown in 15E As described, at 10% stretch of the black EPDM rubber tubing workout band, the force exerted by the user to stretch the tubing by 10% is 24.7 lbs; and it is noteworthy that the pound force needed to break this workout band is 423.4 lbs. This particular compound is going to be rather difficult to break while a user is performing exercises.

With reference to 16A , 16B , 16C and 16D force calculations for natural rubber compounds for a black hollow rubber hose and a black solid rectangular band made of natural rubber are shown in several views of a table. In particular, 16D a stress-strain curve graph with tensile strength values measured in psi on the Y-axis of the graph for the natural blend sample. Properties of a proprietary recipe are shown by #6 as shown in the second column of 16A , 16B and 16C shown. The recipe represented by #6 contains chemical components that cause the natural rubber training band to not bloom, not be susceptible to abrasion, cause the rubber to not be susceptible to cracking and resistant to oil or other environmental conditions.

With reference to 16A A force exerted by an exercise band user (equivalent to a 10 lbs weight) for a 10% stretch of the band is calculated by multiplying the 69.3 psi value (at column 9, row 2) by the cross sectional area in square inches of 0.147 (at column 5, row 6), which is equal to 10.2 lbs of force, for the tensile strength value of 3905 psi.

Again referring to 16A , 16B and 16D Pound force values for the natural rubber compound can be determined using similar calculations for strains of 20%, 30%, 40%, 50%, 60%, 70%, 80%, 90%, 100%, 110%, 120%, 130%, 140%, 150%, 160%, 170%, 180%, 190%, 200% ad infinitum. Thus, at 100% strain of the band, the pound force is calculated to be 150 × .147 = 22.08 lbs, where the value 150 is derived from the formula y = 63.56e ^0.058x from the diagram in 16D and where .147 is the cross-sectional area in square inches.

In the 16B For the black hose sample discussed, if the hose outside diameter is 0.5 inch with a wall thickness of 0.250 inch, the cross-sectional area is Area = Π r2; which is equal to 0.147, which provides a pound-force of 22.08 lbs at 100% elongation. Also, this area is equal to the outside area minus the inside area (0.196 - 0.049 = 0.147). Also, based on the variations in properties in any given blend, the variation in the pound-force value can range from about ± 5% to about ± 10%; therefore, the pound-force of 22.08 lbs can vary from about 20.08 lbs to about 24.28 lbs. However, a distinguishing feature in the best mode description of the preferred embodiment is the ability to accurately measure the exact pounds of force in real time while performing any given resistance exercise with the single band continuous loop training system (300) at any percent stretch using an integrated electronic digital scale (30scl).

With reference to 17A and 17B are views of an adjustable clamp clamp (17acc) shown in an open or closed position. The adjustable clamp clamp (17ace) clamps around either the elastic, flexible, stretchable hose or the elastic, flexible, stretchable band to control the various sections in the continuous loop training system in a similar manner to the 10A illustrated mechanism with adjustable locking and release.

With reference to 18A an adjustable push button mechanism (18apb) is shown having a first opening (18fo) and a second opening (18so) through which the length of the elastic flexible tube (20etf) folded into the shape of a section (4S3) and both ends of the elastic flexible tube (20etf) are threaded through the opening of the adjustable push button mechanism (18apb) and can be used as a handle for the training user to hold while performing exercises with the continuous training system in a similar manner to that shown in 10A illustrated adjustable lock and release mechanism (10alr). Therefore, the continuous training system can also be calibrated using the force calculation procedures described above (above) and verified to a close approximation using the removably attached digital scale.

Although the disclosure has been described with reference to exemplary embodiments, those skilled in the art will understand that various changes may optionally be made and equivalents may be substituted for elements thereof without departing from the scope of the disclosure. Moreover, many modifications may be made to adapt a particular situation or material to the teachings of the disclosure without departing from the essential scope thereof. Therefore, it is intended that the disclosure not be limited to the particular exemplary embodiment or embodiments disclosed herein as the best mode contemplated for carrying out this disclosure, but that the disclosure will include all embodiments falling within the scope of the appended claims.

QUOTES INCLUDED IN THE DESCRIPTION

This list of documents listed by the applicant was generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA accepts no liability for any errors or omissions.

Cited patent literature

• US 15/932,796 [0001]
• US 11,738,232 [0001]
• US 62/602,568 [0001]
• US 18/445,303 [0001]
• US 2010/0037380 A1 [0003]
• US 9,468,789 [0004]
• US 8,870,722 [0005]
• US 9,248,331 [0006]
• US 7,344,485 [0007]
• US 2016/0310777 A1 [0007]
• US 2014/0283339 A1 [0007]
• US 2012/0202662 A1 [0007]
• US 2008/0139369 A1 [0007]
• US 2007/0213186 A1 [0007]
• US 6,026,548 [0007]
• US 2014/0323271 A1 [0007]
• US 5,538,486 [0007]
• US 2010/0037380 [0013, 0038]

Cited non-patent literature

• RESISTANCE FORCE. WIKIPEDIA, https://en.wikipendia.org/wiki/Resistance force. [Internet] Retrieved on April 21, 2017 [0028]
• https://en.wikipendia.org/wiki/Elastic modulus [0032]
• https://www.oringsusa.com/html/tensilestrength.html [0033]
• https://us.wow.com/image?q=rubber+tensile+strength+chart&s it=imagans&imgld=F3BiAC1F3,432937E9,4D0553D8DF3efE78A11DA5&s chn=263&s pt=ao [0034]

Claims (13)

A method of making a continuous, elastic, flexible, stretchable and calibrated exercise device comprising: assembling one of band and tubing properties from a plurality of formulaic recipes to produce one of an elastic, flexible, stretchable tubing and an elastic, flexible, stretchable band, the elastic, flexible, stretchable tubing and the elastic, flexible, stretchable band, each having a first end and a second end, being 83 inches long when unstretched, the elastic, flexible, stretchable tubing further comprising an outer wall and an inner wall having a thickness between the outer wall and the inner wall providing an interior cavity in the elastic, flexible, stretchable tubing having an inner diameter and an outer diameter, the elastic, flexible, stretchable band further comprising a solid rectangular shape having four sides and a solid rectangular interior region, one of the elastic, flexible, stretchable tubing and the elastic, flexible, stretchable band folded in half to form a first loop, with one of the first end and the second end of one of the elastic, flexible, stretchable tube and the elastic, flexible, stretchable band positioned side by side; Forming a plurality of easily releasable, mechanical, pressurizable, adjustable locking/release mechanisms having designed, modifiable mechanical pressure interface threads, one of a first easily releasable, mechanical, pressurizable, adjustable locking/release mechanism with ends of one of the elastic, flexible, stretchable tube and the elastic, flexible, stretchable band such that the first end and the second end of one of the elastic, flexible, stretchable tube and the elastic, flexible, stretchable band are inserted into a first opening and a second opening in the first easily releasable, mechanical, pressurizable, adjustable locking/release mechanism, the first easily releasable, mechanical, pressurizable, adjustable locking/release mechanism being positioned at a first location at the first distance of 12 inches from the first loop and locked in position, wherein the first end and the second end of one of the elastic, flexible, stretchable tube and the elastic, flexible, stretchable band are inserted into a first opening and a second opening in a second easily releasable, mechanical, pressurizable, adjustable locking/release mechanism; wherein the second easily releasable, mechanical, pressurizable, adjustable locking/release mechanism is positioned at a second location a second distance of 12 inches from the first easily releasable, mechanical, pressurizable, adjustable locking/release mechanism and locked in position with one of a first knot connected to the first end and the second end, leaving 3 cm lengths of the first end and the second end of one of the elastic, flexible, stretchable tube and the elastic, flexible, stretchable band extended; Attaching an electronic digital scale removably attached to the first loop of the first 12-inch section of one of the elastic, flexible, stretchable tubing and the elastic, flexible, stretchable band; wherein the electronic digital scale displays on a digital display screen the force exerted by an exercise user when stretching the one of the elastic, flexible, stretchable tube and the elastic, flexible, stretchable band, wherein the electronic digital scale and the easily releasable, mechanical, pressurizable, adjustable locking/release mechanisms are configured as handles, thereby producing the continuous, elastic, flexible, stretchable and calibrated exercise device used by the exercise user to grasp the handles while performing exercises using the continuous, elastic, flexible, stretchable, calibrated exercise device, and wherein the one of the elastic, flexible, stretchable tube and the elastic, flexible, stretchable band is stretchable in a range of about 1% stretch to about 300% stretch; and wherein the one of the elastic, flexible, stretchable tube and the elastic, flexible, stretchable band is calibrated by releasably and slidably positioning at least one of the easily releasable, mechanical, pressurizable, adjustable locking/release mechanisms along the one of the elastic, flexible, stretchable tube and the elastic, flexible, stretchable band, and wherein the electronic digital scale is removably attached to the first loop of the first 12 inch portion of the one of the elastic, flexible, stretchable tube and the elastic, flexible, stretchable band using connectors comprising one of loops, buckles, rings, handles, snaps, straps, and a ribbon; wherein after completion of the calibration of the continuous, elastic, flexible, stretchable and calibrated training device, the electronic digital scale is removed by removing the band connecting the electronic scale to a tube separated from the elastic, flexible, stretchable tube and the elastic, flexible, stretchable band; and wherein the easily releasable, mechanical, pressurizable, adjustable locking/release mechanisms are selected from the group of adjustable locking/release mechanisms consisting essentially of a spring-loaded adjustable locking/release mechanism and a mechanical push-button pinch-wedge piston that presses against the one of the elastic, flexible, stretchable tube and the elastic, flexible, stretchable band. Method for producing the continuous, elastic, flexible, stretchable and calibrated training device according to claim 1 , further comprising: blending one of a natural rubber blend and an EPDM (ethylene propylene diene monomer) blend, wherein the natural rubber blend and the EPDM blend have blend formulas that prevent abrasion and prevent bloom, and further have blend formulas that prevent cracking, and further have blend formulas that facilitate resistance to oil contamination and resistance to environmental contamination, wherein the EPDM rubber blend is a high elongation EPDM rubber blend, and wherein the natural rubber blend is a latex impregnated natural rubber blend. Method for producing the continuous, elastic, flexible, stretchable and calibrated training device according to claim 1 further comprising: mixing, from the plurality of formulaic recipes for the one of the elastic, flexible, stretchable hose properties and the elastic, flexible, stretchable tape properties, a tensile strength in a range of about 600 psi to about 6000 psi. Method for producing the continuous, elastic, flexible, stretchable and calibrated training device according to claim 3 , further comprising: a hose tensile strength of one of 4894 psi, 3905 psi, 2300 psi and 2033 psi, wherein the elastic, flexible, expandable hose has a pound force value of ± 9.0 lbs ± 10.2 lbs ± 24.7 lbs and ± 12.1 lbs, respectively, at 10% elongation of the elastic, flexible, expandable hose. Method for producing the continuous, elastic, flexible, stretchable and calibrated training device according to claim 3 , further comprising: a band tensile strength of one of 4894 psi, 3905 psi and 2300 psi, wherein the elastic, flexible, stretchable band has a pound force value of ± 17.5 lbs, ± 25.97 lbs and ± 25.2 lbs, respectively, at 10% elongation of the elastic, flexible, stretchable band. A continuous, elastic, flexible, stretchable and calibrated exercise device comprising: an elastic, flexible, stretchable tube, the elastic, flexible, stretchable tube having a first end and a second end and having an unstretched length of 83 inches, the elastic, flexible, stretchable tube further comprising an outer wall and an inner wall having a thickness between the outer wall and the inner wall providing an internal cavity in the elastic, flexible, stretchable tube having an inner diameter and an outer diameter, the elastic, flexible, stretchable tube being folded in half forming a first loop comprising one of the first end and the second end of the elastic, flexible, stretchable tube and positioned side by side; wherein at a first distance of 12 inches from the first loop, a first easily releasable, mechanical, pressurized, adjustable locking/release mechanism receives both ends of the elastic, flexible, expandable hose such that the first end and the second end of the elastic, flexible, expandable hose inserted into a first opening and a second opening in the first easily releasable, mechanical, pressurized, adjustable locking/release mechanism and the first easily releasable, mechanical, pressurized, adjustable locking/release mechanism is positioned and locked in position in a first position at the first distance of 12 inches from the first loop, wherein the first end and the second end of the elastic, flexible, expandable hose inserted into a first opening and a second opening in a second easily releasable, mechanical, pressurized, adjustable locking/release mechanism and the second easily releasable, mechanical, pressurized, adjustable locking/release mechanism positioned and locked in position in a second position at a second distance of 12 inches from the first easily releasable, mechanical, pressurized, adjustable locking/release mechanism, one of a first knot connected to the first end and the second end, leaving a 3 cm length of the first end and the second end of the elastic, flexible, stretchable tube extended, thereby forming a continuous, elastic, flexible, stretchable exercise device; wherein the first easily releasable, mechanical, pressurized, adjustable locking/release mechanism and the second easily releasable, mechanical, pressurized, adjustable locking/release mechanism all comprising a mechanically actuated push button pressably connected to the inserted elastic, flexible, stretchable tube; wherein, when the mechanically actuated push button is actuated by an exercise user, a pressure setting on the elastic, flexible, stretchable tube selected from the group of pressure settings consisting essentially of releasing pressure and increasing pressure is exerted by the exercise user to facilitate calibrating the continuous, elastic, flexible, stretchable and calibrated exercise device; wherein the elastic, flexible, stretchable tubing further comprises: an electronic digital scale removably attached to the first loop of the first 12-inch portion of the elastic, flexible, stretchable tubing, wherein the electronic digital scale displays on a digital display screen the pounds of force exerted by an exercise user when stretching the elastic, flexible, stretchable tubing, and wherein the electronic digital scale and the easily releasable, mechanical, pressurized, adjustable locking/release mechanisms are configured as handles used by the exercise user to grasp the handles while performing exercises using the continuous, elastic, flexible, stretchable and calibrated exercise device, and wherein the elastic, flexible, stretchable tubing is stretchable in a range of about 1% stretch to about 300% stretch, and wherein the elastic, flexible, stretchable tubing is adjustable by releasably and slidably positioning at least one of the easily releasable, mechanical, pressurized, adjustable locking/release mechanisms along the elastic, flexible, stretchable tubing, and wherein the electronic digital scale is removably attached to the first loop of the first 12 inch section of the elastic, flexible, stretchable tubing using connectors comprising one of loops, buckles, rings, clamps, handles, snaps, straps, and a band; wherein upon completion of calibrating the continuous, elastic, flexible, stretchable and calibrated exercise device, the electronic digital scale is removed by removing the band connecting the electronic scale to one of the elastic, flexible, stretchable tubing and the elastic, flexible, stretchable band; and wherein the easily releasable, mechanical, pressurized, adjustable locking/release mechanisms are selected from the group of adjustable locking/release mechanisms consisting essentially of a spring-loaded adjustable locking/release mechanism and a push-button, pinch-wedge piston pressing against the one of the elastic, flexible, stretchable tube and the elastic, flexible, stretchable band. Continuous, elastic, flexible, stretchable and calibrated training device, comprising: Device according to claim 6 wherein the resilient, flexible, expandable hose further comprises: one of a natural rubber compound and an EPDM (ethylene propylene diene monomer) rubber compound, wherein the EPDM rubber compound is a high elongation EPDM rubber compound, and wherein the natural rubber compound is a latex impregnated natural rubber compound. Continuous, elastic, flexible, stretchable and calibrated training device according to claim 6 wherein the resilient, flexible, expandable hose further comprises: a tensile strength in a range of about 600 psi to about 6000 psi, and the adjustable locking/release mechanism is formed from one of rubber and plastic. Continuous, elastic, flexible, stretchable and calibrated training device according to claim 8 wherein the elastic, flexible, expandable hose further comprises: a tensile strength of one of 4894 psi and 3905 psi, wherein the elastic, flexible, expandable hose has a pound force value of ± 20.9 lbs and ± 22.08 lbs, respectively, at 100% elongation of the elastic, flexible, expandable hose. A continuous, elastic, flexible, stretchable and calibrated exercise device comprising: an elastic, flexible, stretchable band, the elastic, flexible, stretchable band having a first end and a second end, being 83 inches long when unstretched, the elastic, flexible, stretchable band further comprising a solid rectangular shape having four sides and a solid rectangular interior region, the elastic, flexible, stretchable band being folded in half to form a first loop, one of the first end and the second end of the elastic, flexible, stretchable band being positioned side by side; wherein at a first distance of 12 inches from the first loop, a first easily releasable, mechanical, pressurized, adjustable locking/release mechanism receives both ends of the elastic, flexible, stretchable band such that the first end and the second end of the elastic, flexible, stretchable band, which are inserted into a first opening and a second opening in the first easily releasable, mechanical, pressurized, adjustable locking/release mechanism, and the first easily releasable, mechanical, pressurized, adjustable locking/release mechanism is positioned in a first position at the first distance of 12 inches from the first loop and locked in position, the first end and the second end of the elastic, flexible, stretchable band being inserted into a first opening and a second opening in a second easily releasable, mechanical, pressurized, adjustable locking/release mechanism, and the second easily releasable, mechanical, pressurized, adjustable locking/release mechanism is positioned in a second position at a second distance of 12 inches from the first easily releasable, mechanical, pressurized, adjustable locking/release mechanism and locked in position, one of a first knot being connected to the first end and the second end, wherein 3 cm length of the first end and the second end of the elastic, flexible, stretchable band remains extended to form a continuous, elastic, flexible, stretchable and calibrated exercise device; wherein the first easily releasable, mechanical, pressurized, adjustable locking/release mechanism and the second easily releasable, mechanical, pressurized, adjustable locking/release mechanism each include a mechanically actuated push button pressably connected to the inserted elastic, flexible, stretchable band; wherein, when the mechanically actuated push button is actuated by an exercise user, a pressure setting on the elastic, flexible, stretchable band selected from the group of pressure settings consisting essentially of releasing pressure and increasing pressure is applied by the exercise user to facilitate calibrating the continuous, elastic, flexible, stretchable and calibrated exercise device; wherein the elastic, flexible, stretchable band further comprises: an electronic digital scale removably attached to the first loop of the first 12-inch portion of the elastic, flexible, stretchable band, wherein the electronic digital scale displays on a digital display screen the lbs of force exerted by an exercise user when stretching the elastic, flexible, stretchable band, and wherein the electronic digital scale and the easily releasable, mechanical, pressurized, adjustable locking/release mechanisms are configured as handles used by the exercise user to grasp the handles while performing exercises using the continuous, elastic, flexible, stretchable and calibrated exercise device, and wherein the elastic, flexible, stretchable band is stretchable in a range of about 1% stretch to about 300% stretch, and wherein the elastic, flexible, stretchable band is adjustable by releasably and slidably positioning at least one the easily releasable, mechanical, pressurized, adjustable locking/release mechanisms along the elastic, flexible, stretchable band, and wherein the electronic digital scale is removably attached to the first loop of the first 12-inch section of the elastic, flexible, stretchable band using connectors comprising one of loops, buckles, rings, clamps, handles, snaps, straps, and a band; wherein upon completion of calibrating the continuous, elastic, flexible, stretchable and calibrated exercise device, the electronic digital scale is removed by removing the band connecting the electronic scale to one of the elastic, flexible, stretchable tube and the elastic, flexible, stretchable band; and wherein the easily releasable, mechanical, pressurized, adjustable locking/release mechanisms are selected from the group of adjustable locking/release mechanisms consisting essentially of a spring-loaded adjustable locking/release mechanism and a mechanical push-button, pinch-wedge piston pressing against the one of the elastic, flexible, stretchable tube and the elastic, flexible, stretchable band. Continuous, elastic, flexible, stretchable and calibrated training device, comprising: Device according to claim 10 wherein the elastic, flexible, stretchable band further comprises: one of a natural rubber compound and an EPDM (ethylene propylene diene monomer) rubber compound, wherein the EPDM rubber compound is a high elongation EPDM rubber compound, and wherein the natural rubber compound is a latex impregnated natural rubber compound. Continuous, elastic, flexible, stretchable and calibrated training device according to claim 10 wherein the elastic, flexible, stretchable band further comprises: a tensile strength in a range of about 600 psi to about 6000 psi, and the first easily releasable, mechanically pressurized adjustable locking/release mechanism and the second easily releasable, mechanically pressurized adjustable locking/release mechanism are formed from one of rubber and plastic. Continuous, elastic, flexible, stretchable and calibrated training device according to claim 12 wherein the elastic, flexible, stretchable band further comprises: a tensile strength of one of 4894 psi and 3905 psi, wherein the elastic, flexible, stretchable band has a pound force value of ± 40.5 lbs and ± 56.23 lbs, respectively, at 100% elongation of the elastic, flexible, stretchable band.

Images