Abstract: An exercise rack pulley system for providing a wide range of versatile arrangements of pulleys on an exercise rack. An example embodiment generally includes an exercise rack including one or more support members and arm members. One or more pulley units may be attached to one or more support members and/or arm members of the exercise rack. Each of the pulley units includes a bracket for attaching to the exercise rack and a frame for supporting a rotatable pulley. The frame is adjustably connected with the bracket such that each pulley unit may be adjusted between at least two positions, including a first position in which the frame is parallel with the bracket and a second position in which the frame is perpendicular with the bracket. A cable is routed through the pulley units and connected to a weight to accommodate a wide range of different types of exercises.

Abstract: A compact, movable, decorative exercise and storage device configured to allow a user to perform Pilates exercises and Ballet Barre (Barre) exercises. The exercise and storage device may include an upper portion and a lower portion and is traversable between a first use configuration and a second use configuration.

Abstract: An exercising assembly for fitness training and rehabilitation includes a first base, which is positionable on a substantially horizontal surface. An engagement module is selectively engageable to the first base so that the engagement module is positioned proximate to a first end of the first base. A plurality of attachment elements is engaged to the first base, the engagement module, and to a plurality of tensioners. The attachment elements are selectively mutually couplable. A plurality of first interface elements is selectively engageable to the engagement module. Respective attachment elements of the plurality of attachment elements are engaged to each of the first interface elements. Respective tensioners thus are extendable between a respective first interface element and one or more of the first base and the engagement module. The respective tensioners provide resistance to the user moving the first interface elements.

Abstract: An exercise rack enclosure system for providing an exercise rack which is concealable within an enclosure. The exercise rack enclosure system generally includes an enclosure including an interior space. An exercise rack is pivotably connected to the enclosure within the interior space. The exercise rack is adjustable between a collapsed position, in which the exercise rack is completely positioned within the interior space of the enclosure, and an extended position, in which the exercise rack extends out of the interior space of the enclosure for use. The enclosure may optionally include one or more doors for concealing the interior space and exercise rack when not in use. Various attachments may be stored in the enclosure and removably connected to the exercise rack for performing a wide range of exercise moves.

Abstract: The present disclosure is directed to an adjustable-incline climbing wall. The climbing wall comprises a climbing surface and a system for adjusting the climbing surface to a desired incline. By positioning the pivot point for the climbing surface in front of the bottom edge of the climbing surface, embodiments of the climbing wall minimize or eliminate the unusable “dead space” at the bottom of the climbing surface that is created when conventional adjustable climbing walls are placed at higher angles of incline. Moreover, by angling the legs of the support structure outward, embodiments of the climbing wall provide for an extended fall area that is free from obstructions, providing enhanced climber safety. Finally, embodiments of the climbing wall are freestanding structures, which are easily installable in a climber's home or personal gym without damage to floors or walls.

Abstract: A supporting device for users of a Pilates exercise machine to maintain them at an inclined angle upon the platform or carriage of the exercise machine during use. The device features a body having a bottom adapted for positioning on the moving or stationary carriage of the Pilates machine and an inclining top surface to support the body of the user inclined.

Abstract: An exercise machine adjustable resistance system and method for efficiently varying the workout resistance for an exercise machine. The exercise machine generally includes a carriage movably positioned with respect to the at least one rail, a plurality of springs selectively connectable to the carriage to provide a resistance level to the carriage, a plurality of electrically actuated mechanical devices adapted to latch a corresponding one of the plurality of springs to the carriage when in the latch state and unlatch a corresponding one of the plurality of springs to the carriage when in the unlatch state and a control unit in communication with the plurality of electrically actuated mechanical devices to selectively control the state of each of the plurality of electrically actuated mechanical devices to be within the latch state or the unlatch state.

Abstract: The abdominal exercise machine may comprise an upper armature, a lower armature, a central bar, and a plurality of weight discs. The abdominal exerciser may be adapted to be lifted by a user in order to perform one or more resistance training exercises. The upper armature may be adapted to be grasped by the user while the user lifts the abdominal exerciser. The plurality of weight discs may detachably couple to the central bar in order to establish the amount of resistance to lifting. The lower armature may elevate the plurality of weight discs and the upper armature. The vertical height of the plurality of weight discs and the upper armature be telescopically adjusted for the comfort and safety of the user. The abdominal exercise machine may be suspended from a pair of hooks of an equipment stand when not in use.

Abstract: An inclinable bench system for exercise that is attachable to a wall with a mounting bracket, is extendable outwardly from the wall when in use, and is retractable towards the wall when not in use. The inclinable bench generally includes a torso portion and a seat portion on a support segment, latches for selectively latching the bench to the support segment in a first position with the torso and seat portions parallel for extension and retraction, latches for latching the bench in a plurality of selected second positions with the torso and seat portions inclined, and latch operators for operating the latches for the bench to move between the first and second positions. The seat portion is movably supported on a two-level rail and as the bench is moved between the first and second positions the seat portion is automatically inclined.

Abstract: An exercise rack enclosure system for providing an exercise rack which is concealable within an enclosure. The exercise rack enclosure system generally includes an enclosure including an interior space. An exercise rack is pivotably connected to the enclosure within the interior space. The exercise rack is adjustable between a collapsed position, in which the exercise rack is completely positioned within the interior space of the enclosure, and an extended position, in which the exercise rack extends out of the interior space of the enclosure for use. The enclosure may optionally include one or more doors for concealing the interior space and exercise rack when not in use. Various attachments may be stored in the enclosure and removably connected to the exercise rack for performing a wide range of exercise moves.

Abstract: An exercise device for performing exercises suitable to strengthen thigh and hip muscles such as a leg press machine, a total hip, a stationary bicycle, or a moving bicycle, and more particularly provides an exercise device for strengthening thigh and hip muscles while protecting the knees and ankle joints by enabling a user to locate a lower end of an arm on the user's thighs in a sitting, prone or supine position and move the user's legs in order to minimize a load or stress added to the knee and ankle joints.

Abstract: An exercise machine adjustable resistance system and method for efficiently varying the workout resistance for an exercise machine. The exercise machine generally includes a carriage movably positioned with respect to the at least one rail, a plurality of springs selectively connectable to the carriage to provide a resistance level to the carriage, a plurality of electrically actuated mechanical devices adapted to latch a corresponding one of the plurality of springs to the carriage when in the latch state and unlatch a corresponding one of the plurality of springs to the carriage when in the unlatch state and a control unit in communication with the plurality of electrically actuated mechanical devices to selectively control the state of each of the plurality of electrically actuated mechanical devices to be within the latch state or the unlatch state.

Abstract: A method of varying a dynamic resistive force during a strength training exercise includes receiving a selection of the strength training exercise from a set of available strength training exercises and obtaining exercise logic for the strength training exercise from computer memory. The exercise logic provides instructions for generating a vector that defines the dynamic resistive force provided at an end effector of a strength training apparatus during the strength training exercise. The method includes determining a real-time geometric arrangement of a plurality of cables coupled to the end effector, generating, based on the real-time geometric arrangement of the plurality of cables and the exercise logic, time-varying operating setpoints for a plurality of actuator assemblies coupled to the plurality of cables, and exerting the dynamic resistive force at the end effector by controlling the plurality of actuator assemblies in accordance with the time-varying operating setpoints.

Abstract: Disclosed herein is an exercise machine that includes an elongated frame having a head end and a foot end, and a moveable carriage slidably coupled to the elongated frame and moveable between the head end and the foot end, the moveable carriage having a spring bracket coupled to an underside of the moveable carriage. The exercise machine also includes a spring support rod slideably coupled with the elongated frame and disposed adjacent the foot end, and selectively positionable with reference to the foot end by a handle that extends from an interior area of the elongated frame to an exterior area of the elongated frame. The exercise machine also includes at least one resistive member coupled at a first end with the spring support rod and at a second end with the spring bracket, and configured to bias the moveable carriage towards the foot end of the elongated frame.

Abstract: An inclinable bench system for exercise that is attachable to a wall with a mounting bracket, is extendable outwardly from the wall when in use, and is retractable towards the wall when not in use. The inclinable bench generally includes a torso portion and a seat portion on a support segment, latches for selectively latching the bench to the support segment in a first position with the torso and seat portions parallel for extension and retraction, latches for latching the bench in a plurality of selected second positions with the torso and seat portions inclined, and latch operators for operating the latches for the bench to move between the first and second positions. The seat portion is movably supported on a two-level rail and as the bench is moved between the first and second positions the seat portion is automatically inclined.

Abstract: A supporting device for users of a pilates exercise machine to maintain them at an inclined angle upon the platform or carriage of the exercise machine during use. The device features a body having a bottom adapted for positioning on the moving or stationary carriage of the pilates machine and an inclining top surface to support the body of the user inclined.

Abstract: A fitness machine enabling several lunge and squat-style exercises comprises a frame that provides the basic structure of the machine. The frame includes a set of horizontal beams and a set of vertical beams creating a rectangular interior exercise space for a user to stand. A handle is included with each horizontal guide rail that slides forward and backward along the horizontal guide rail. The horizontal guide rail is movably connected between two of the vertical guide rails such that the horizontal guide rail freely slides up and down the vertical guide rails, ensuring that the horizontal guide rail maintains a parallel relationship with the floor throughout the entire range of motion during use. The handles and the horizontal guide rails significantly improve the user's balance during the exercise, eliminating unnecessary stress on the knees, hips, and lower back.

Abstract: The present invention provides a competitive weightlifting system capable of interacting with and comparing weightlifting performances of multiple users, and creating competition between such users by displaying a ranked list of performances by those users. The system may include a frame for supporting and guiding a lift bar, sensors mounted to the frame for measuring and refereeing the performance of a user, a controller housed in the frame for tracking and ranking user performances with an interface for creating and logging into user profiles, and a communication device for sharing user performance data with other remote competitive weightlifting systems (e.g., competitive weightlifting systems in other gyms or homes) in order to create a wide-ranging competition between, and ranked leaderboard of, the many users.

Abstract: A patient aid assembly for a railed device having first and second associated rails in parallel relation, and an interconnecting member joining first and second mobile upper extremity support assemblies.

Abstract: An exercise machine adjustable resistance system and method for efficiently varying the workout resistance for an exercise machine. The exercise machine generally includes a carriage movably positioned with respect to the at least one rail, a plurality of springs selectively connectable to the carriage to provide a resistance level to the carriage, a plurality of electrically actuated mechanical devices adapted to latch a corresponding one of the plurality of springs to the carriage when in the latch state and unlatch a corresponding one of the plurality of springs to the carriage when in the unlatch state and a control unit in communication with the plurality of electrically actuated mechanical devices to selectively control the state of each of the plurality of electrically actuated mechanical devices to be within the latch state or unlatch state.

Abstract: A weightlifting machine includes a carriage support, a carriage moveably mounted on the carriage support and configured to move along the carriage support, and a locking mechanism that is moveable between a locking position, where the locking mechanism engages the carriage and supports the carriage at an elevated position above a lowermost position of the carriage, and a release position, where the locking mechanism does not engage the carriage, and the carriage is free to move below the elevated position.

Abstract: A modular multi-channel syringe pump assembly includes a chassis in which are mounted two or more parallel syringe banks. Each syringe bank includes a syringe for retaining a fluid in a chamber with a syringe plunger for drawing fluid into or forcing fluid out of the chamber. A syringe drive actuator includes a syringe drive motor and a mechanical linkage for activating the syringe. At least one position sensor detects syringe position and generates a position signal corresponding to the syringe position. A controller receives the position signal for each syringe bank and generates control signals for operation of the two or more syringe banks.

Abstract: The present disclosure relates to an apparatus or bench to provide the contralateral stability required for performing such exercises and therapeutic techniques on the Psoas and Illiacus muscles (Primary Hip Flexors) of an individual.

Abstract: An exercise machine adjustable resistance system and method for efficiently varying the workout resistance for an exercise machine. The exercise machine generally includes a carriage movably positioned with respect to the at least one rail, a plurality of springs selectively connectable to the carriage to provide a resistance level to the carriage, a plurality of electrically actuated mechanical devices adapted to latch a corresponding one of the plurality of springs to the carriage when in the latch state and unlatch a corresponding one of the plurality of springs to the carriage when in the unlatch state and a control unit in communication with the plurality of electrically actuated mechanical devices to selectively control the state of each of the plurality of electrically actuated mechanical devices to be within the latch state or unlatch state.

Abstract: A large muscle exercise machine utilizes resistance to increase the effectiveness for a plurality of exercises performed by the user. The large muscle exercise machine includes a base frame, a support platform, a telescoping handlebar support, a handlebar, a first handle, a second handle, a first compression-adjustment mechanism, and a second compression-adjustment mechanism. The support platform is slideably engaged along the base frame to allow the user to position the support platform along the base frame. The telescoping handlebar support supports the handlebar. The first handle is rotatably mounted to the handlebar through the first compression-adjustment mechanism. Similarly, the second handle is rotatably mounted to the handlebar through the second compression-adjustment mechanism. The first compression-adjustment mechanism allows the user to adjust the resistance to rotation for the first handle.

Abstract: A stretch machine has a seat assembly that is coupled to a seat rail and is adjustable along the seat rail to accommodate people of different sizes. The seat assembly has a knee and a back cushion and can pivot with respect to the seat rail to perform stretching exercises. A person may sit on the back support and extend one or more limbs to the handlebar assembly and then rotate the seat assembly to stretch. A front support extends up to a handlebar assembly that has a front and a back handlebar. A standing stretch board is attached to the front support and can be adjusted along the front support to change the incline angle of the standing stretch board.

Abstract: A support platform has a forward end and a rearward end with a mid-line dividing the support platform into a forward half and a rearward half. A foot platform has a first post coupling the foot platform to the support platform at a first height. A glutes platform is disposed at an angle and has a second post coupling the glutes platform to the support platform at a second height greater than the first height. A back platform is disposed at an angle and has a third post coupling the back platform to the support platform at a third height greater than the second height. A hinge pivotably couples the back platform to the third post. Resistance members are coupled to the back platform.

Abstract: Exercise equipment includes a case having first and second parts. The first part is movable relative to the second part and defines a closed state in which an interior compartment is defined and an open state in which the interior compartment is accessible. The first and second parts each have a bottom panel and at least one side panel extending from an outer edge thereof. The first part includes a pair of connection implements in or on side panels opposite one another. In a use state, a connection pin engages with the connection implements, a pneumatic cylinder connects to the connection pin and includes an extendable actuating rod, and an attachment is attachable to the actuating rod and allows a user to interact therewith to exercise. The connection pin, pneumatic cylinder, and attachment fits in the interior compartment in their storage state.

Abstract: A jumping assistance system is disclosed herein. The jumping assistance system includes a base frame assembly, a support stand, an upper frame assembly, and a training harness that combine to provide a secure support structure from which a user may perform a training or exercise routine that involves repeated jumping movements or pull-ups. The jumping assistance system is useful for suspending a user beneath the upper frame assembly by a set of resistance bands or other secure means that may still allow the user's feet to come in contact with the ground. From this supported position, the user may engage in a series of jumping exercises or extended workout routines while minimizing the impact of repeated jumps to their joints, feet, and other body parts. The jumping assistance system also features a series of hinges that allow the support device to be conveniently folded for storage purposes.

Abstract: An exercise apparatus having a pulley, a pair of stabilizing assemblies each configured to couple a front portion of a respective pedal element to each side of the pulley, a looped belt configured to couple the pulley to a resistance assembly, a tension stabilizer configured to maintain a tension of the looped belt on the pulley, and the resistance assembly configured to assert an adjustable resistance to the pedal elements through the looped belt. The exercise apparatus also comprises a resistance band extension for performing additional exercise using resistance bands and a transport mechanism for transporting the exercise apparatus and securing the exercise apparatus to a chair wheel or other structure during exercise.

Abstract: An exercise system having a pair of stationary support members, each having a lower portion and an upper portion, the upper portion being at an acute angle relative to the lower portion. Some embodiments have a pair of rotatable support members configured to rotate between a first position wherein the first rotatable support member is generally adjacent to the upper portion of the stationary support members and a second position wherein the first rotatable support member is generally adjacent to the lower portion of the stationary support members. Some embodiments have a first and a second carriage member translatable along at least a portion of the rotatable support members and a barbell coupled with the first and second carriage members.

Abstract: An exercise machine adjustable resistance system and method for efficiently varying the workout resistance for an exercise machine. The exercise machine adjustable resistance system and method generally includes a control unit in communication with a resistance adjustment system of an exercise machine and a biometric monitoring device used by an exerciser on the exercise machine. The control unit receives biometric data from the biometric monitoring device and sends a control signal to the resistance adjustment system to adjust the resistance of the exercise machine based on the biometric data received.

Abstract: An abdominal exercise assembly for exercising abdominal muscles includes a plate that is rigid. The plate has a first end that is configured to insert between a mattress and a box spring of a bed. A second end of the plate is positioned proximate to an edge of the bed. A support is slidably coupled to the second end. The support is configured to position proximate to and parallel to the edge of the bed. A bar, coupled to the support distal from the plate, extends bidirectionally from the support in parallel with the second end of the plate. The bar is configured to be selectively vertically positioned relative to the plate. The plate is retained in a substantially horizontal configuration by a combination of the weight of the mattress and a user positioned on the mattress. The bar is configured to selectively position legs of a user.

Abstract: A universal sensor pod provides a native sensing function during a first mode of operation and a secondary sensing function during a second mode of operation. The universal sensor pod may transition from the native sensing function to the secondary sensing function upon detecting that a sensor capable of the secondary sensing function is connected to the universal sensor pod via a smart connector. The universal sensor pod may continue one or more native sensing functions along with the secondary sensing function upon detecting that a sensor capable of the secondary sensing function is connected to the universal sensor pod via a smart connector. A code embedded within the smart connector is transmitted to a processor contained within the universal sensor pod and in response, the processor executes a firmware application that is tailored to the secondary sensing function code in response to receiving the code.

Abstract: An exercise machine adjustable resistance system and method for efficiently varying the workout resistance for an exercise machine. The exercise machine adjustable resistance system and method generally includes a control unit in communication with a resistance adjustment system of an exercise machine and a biometric monitoring device used by an exerciser on the exercise machine. The control unit receives biometric data from the biometric monitoring device and sends a control signal to the resistance adjustment system to adjust the resistance of the exercise machine based on the biometric data received.

Abstract: An exercise machine adjustable resistance system and method for efficiently varying the workout resistance for an exercise machine. The exercise machine adjustable resistance system and method generally includes a control unit in communication with a resistance adjustment system of an exercise machine and a biometric monitoring device used by an exerciser on the exercise machine. The control unit receives biometric data from the biometric monitoring device and sends a control signal to the resistance adjustment system to adjust the resistance of the exercise machine based on the biometric data received.

Abstract: An exercise machine adjustable resistance system and method for efficiently varying the workout resistance for an exercise machine. The exercise machine adjustable resistance system and method generally includes a control unit in communication with a resistance adjustment system of an exercise machine and a biometric monitoring device used by an exerciser on the exercise machine. The control unit receives biometric data from the biometric monitoring device and sends a control signal to the resistance adjustment system to adjust the resistance of the exercise machine based on the biometric data received.

Abstract: An exercise machine adjustable resistance system and method for efficiently varying the workout resistance for an exercise machine. The exercise machine adjustable resistance system and method generally includes a control unit in communication with a resistance adjustment system of an exercise machine and a biometric monitoring device used by an exerciser on the exercise machine. The control unit receives biometric data from the biometric monitoring device and sends a control signal to the resistance adjustment system to adjust the resistance of the exercise machine based on the biometric data received.

Abstract: An apparatus for determining 3D load displacement characteristics of an anatomical joint formed by a first body portion and a second body portion moveable with respect to the first body portion. The apparatus includes a first frame for receiving and securing the first body portion and a load displacement assembly. The load displacement assembly includes a first axis for alignment with a first anatomical plane of the joint, a second frame for receiving and securing the second body portion. The second frame is movable relative to the first frame. The load displacement assembly also includes a first counterweight configured to balance the weight of the second frame, a force for applying a load to the second frame, and a displacement sensor for measuring displacement of the second frame relative to the first frame upon application of the force.

Abstract: A multifunctional leg training machine includes a framework, a weight-bearing mechanism mounted at said framework and movable in direction toward or away from said framework and adapted to impart a downward pressure to the shoulders of the user using the machine, allowing the user to perform a squat exercise, a lunge exercise, a calf-raise exercise, a simple transverse body movement exercise, or a mixed training exercise of moving the body transversely and upwardly to fully train different muscle groups of the legs.

Abstract: A compliant bimanual rehabilitation system. The device allows for the user or operator's hands to be coupled with a variety of coupling stiffnesses and in a variety of symmetry modes, leading to enhanced rehabilitation of the impaired arm. Structurally, the device includes a carrier assembly slidably coupled to a base along a y-axis, an upper assembly rotatably coupled to the carrier assembly along a z-axis, handle slides slidably coupled to the upper assembly along an x-axis, compliant handle assemblies coupled to the handle slides, and handles coupled to the compliant handle assemblies. Encoders and load cells can also be positioned accordingly to monitor the position of the components and force applied to the device. Spring stacks can be coupled to the compliant handle assemblies to adjust coupling stiffnesses. The handles are indirectly linked to each other to facilitate rehabilitation of the paretic arm using the sound arm.

Abstract: A leg rehabilitation apparatus is provided. The leg rehabilitation apparatus includes a base, a seat, an oscillating set, a linking-up set, a resisting device and a buffer. The seat is disposed on the base. The oscillating set is pivotally connected to the base. The linking-up set is connected with the oscillating set and coupled with the oscillating set. The resisting device is connected to the oscillating set and provides a resisting force to the oscillating set during the leg rehabilitation. The buffer is disposed on the base and connected to the linking-up set. The buffer provides a buffering force during the leg rehabilitation.

Abstract: An exercise apparatus includes a base providing a relatively higher first terminal end, a relatively lower second terminal end, and a track between the first and second terminal ends. The exercise apparatus also includes a seat unit movable along the track between a first position adjacent to the first terminal end and a second position located far apart from the first terminal end. A distance difference relative to the seat unit is produced by a wheel pedal unit movable along the track between a first pedaling position adjacent to the second terminal end and located horizontally far apart from the seat unit, and a second pedaling position located far from the second terminal end and horizontally adjacent to the seat unit. Thus, changing the position of the wheel pedal unit and the position of the seat unit can change the distance difference between the seat unit and the wheel pedal unit in both the vertical and horizontal directions.

Abstract: The disclosure provides apparatus and methods of use pertaining to an adaptive, multi-functional exercise device. In one embodiment, the exercise device includes a split carriage formed of separate carriage platforms that may optionally be used in a unified mode, in which the carriage platforms move in unison, or in a split mode, in which the carriages move independently. The device also includes at least one set of ropes that are tied to the carriage platforms such that they translate the resistance of the carriage platforms when manually manipulated. The device further includes split hand and/or foot rests that may be adjusted in multiple directions depending on the demands of the particular exercise in practice. Other embodiments are also disclosed.

Abstract: An exercise or fitness board having a deck adjustably attached to a base to adjust the angle of incline of the deck relative to the base, and a plurality of straps attached to the deck for the user to grasp for balance and exercise. The deck and/or base contains various contours, scallops, cutouts, and the like to facilitate comfortable and varied positioning of the body. A rail and/or channel may be placed on the underside and along the perimeter of the board to facilitate grip. A pad or mat may be placed on top of the board and/or base for comfort, stability, and protection.

Abstract: A portable exercise chair that includes a chair frame, a chair seat and a resistance system. The resistance system includes first and second resistance arrangements. Each of the resistance arrangements includes first and second resistance hubs and a stretchable resistance member. The resistance hubs on the first and second resistance arrangements are releasably and swivelly connected to the chair frame. The resistance system is designed to enable a user to perform a variety of exercises. The portable exercise chair can include a retractable foot plate.

Abstract: A computer system for assessing dynamic bone quality is provided, including a memory that stores executable instructions, a central processing unit (CPU) capable of accessing the memory and executing the instructions to provide an output, and a receiver for receiving data input and transmitting it to the CPU, wherein the receiver is operably connected to: (1) a plurality of accelerometers, each accelerometer adapted to contact an exterior surface of a human subject at a load-bearing anatomical site and to receive input from each point of contact including acceleration response data; and (2) a force plate adapted to receive input including vertical ground reaction force data provided by a heel strike on the force plate, wherein the CPU executes the instructions to process the input data transmitted from the receiver to provide the output as a bone damping value. A method for assessing dynamic bone quality is also provided.

Abstract: A high knees exercise apparatus includes a base, a driving mechanism, a linkage mechanism and two magnetic resistance. The driving mechanism is located on the base and includes two driving member which is driven swung along arc path. The linkage mechanism is for leading the driving members swung reversely in response to each other. The two magnetic resistance devices are for providing magnetic resistances in accordance with swings of the two driving members respectively.

Abstract: A traction apparatus which impresses a desired traction force to a body to be pulled is provided.

Abstract: An exercise apparatus has a plate with a primary side located opposite a secondary side. The primary side of the plate is supported by a user's torso. The plate has at least one portion flaring at an angle between 0 degrees and 60 degrees in relation to the plate. The plate has a primary opening and a secondary opening that receives a securing strap configured to secure the plate to a user's torso. The secondary side of the plate has at least one protruding structure that has an opening being substantially perpendicular to a user's torso when the plate is secured to a user's torso. The opening receives a pliable material that has a primary end located opposite a secondary end. The primary end has a primary grip and the secondary end has a secondary grip. The primary grip and the secondary grip are grasped by a user.