Abstract: An exercise device for various exercises includes a pair of bridges on opposing ends of a relatively inelastic, flat central webbing/band/belt, with an elastic member extending from each bridge. The elastic members themselves may serve as grips (for hands, feet, ankles, arms, wrists, etc.), or separate grips (such as those of a handle) may be used. The elastic members include a pair of bulbs on opposing ends of a body, and may be secured to the bridges and handle grips via cradles (in which the bulbs may be lodged) and/or channels (through which the bodies may be passed). A user may push or pull on grips with hands or feet to stretch the elastic members while exercising. The elastic members are preferably exchangeable to allow the user to change workout intensity by swapping in elastic members having different elasticities/lengths that provide different resistances.

Abstract: An exemplary exercise device includes a handheld force sensor with complementary male and female connectors extending from opposite sides thereof. The force sensor senses pulling and/or pushing forces exerted between the opposing sides. The male connector may be resistant to travel through the female connector except in limited orientations. The connectors allow the exercise device to interface with any mobile or immobile device having complementary connectors. Non-complementary connectors can connect with the exercise device through a body passage. Depending on devices interfaced with the exercise device, force readings can be taken during a vast variety of motions using different muscle groups during training, exercise, and rehabilitation/physical therapy in homes, schools, healthcare facilities, health clubs, etc.

Abstract: An exercise device for various exercises includes a pair of bridges on opposing ends of a relatively inelastic, flat central webbing/band/belt, with an elastic member extending from each bridge. The elastic members themselves may serve as grips (for hands, feet, ankles, arms, wrists, etc.), or separate grips (such as those of a handle) may be used. The elastic members include a pair of bulbs on opposing ends of a body, and may be secured to the bridges and handle grips via cradles (in which the bulbs may be lodged) and/or channels (through which the bodies may be passed). A user may push or pull on grips with hands or feet to stretch the elastic members while exercising. The elastic members are preferably exchangeable to allow the user to change workout intensity by swapping in elastic members having different elasticities/lengths that provide different resistances.

Abstract: An exemplary exercise device includes a handheld force sensor with complementary male and female connectors extending from opposite sides thereof. The force sensor senses pulling and/or pushing forces exerted between the opposing sides. The male connector may be resistant to travel through the female connector except in limited orientations. The connectors allow the exercise device to interface with any mobile or immobile device having complementary connectors. Non-complementary connectors can connect with the exercise device through a body passage. Depending on devices interfaced with the exercise device, force readings can be taken during a vast variety of motions using different muscle groups during training, exercise, and rehabilitation/physical therapy in homes, schools, healthcare facilities, health clubs, etc.

Abstract: An exercise bar is configured to removably receive elastic lines, allowing its use in elastic resistance exercises, and/or inelastic lines, allowing its use in suspended bodyweight exercises. Separate grips, each being engageable by a hand or a foot, are also provided, and may be removably connected to the bar or to each other via one or more lines. Bar supports may also be provided to support the bar above the ground, allowing easy use of the bar to perform push-ups and other exercises.

Abstract: An exercise assembly includes an exercise handle with a grip base suitable for resting on a floor, and a grip elevated above the grip base. A user can situate the grip bases of a pair of the exercise handles on the floor, grasp their grips, and then perform push-ups. The grip bases can also be mounted to the top of a door or to other overhead structure, and the user can then grasp their grips to perform chin-ups. Preferably, this is done by providing a cradle which mounts to the door or other overhead structure, wherein the exercise handles may be firmly (but removably) nested into the cradles to mount them to the structure. The exercise handles may also bear passages or attachments for receiving elastic (or inelastic) cables for use in performing further exercises.

Abstract: A strap attachment device includes a main body with a lower body end that has an opening suited for a strap. Based on its position, a cam lever at the opening of the lower body end holds or releases the strap, permitting adjustment of the length of the strap that enters the opening. Extending upward from the lower body end is an upper body end that is curved into a hook or any other shape appropriate for connection to an object. A flexible or translatable gate may extend from the main body so as to prevent the upper body end from inadvertently becoming detached from the object. Slip-resistance on the upper body end resists slippage between the upper body end and the object during side-to-side movements. Ends of the strap may include a loop or handle or connect to other devices.

Abstract: An exercise bar is configured to removably receive elastic lines, allowing its use in elastic resistance exercises, and/or inelastic lines, allowing its use in suspended bodyweight exercises. Separate grips, each being engageable by a hand or a foot, are also provided, and may be removably connected to the bar or to each other via one or more lines. Bar supports may also be provided to support the bar above the ground, allowing easy use of the bar to perform push-ups and other exercises.

Abstract: An exemplary exercise device includes a handheld force sensor with complementary male and female connectors extending from opposite sides thereof. The force sensor senses pulling and/or pushing forces exerted between the opposing sides. The male connector may be resistant to travel through the female connector except in limited orientations. The connectors allow the exercise device to interface with any mobile or immobile device having complementary connectors. Non-complementary connectors can connect with the exercise device through a body passage. Depending on devices interfaced with the exercise device, force readings can be taken during a vast variety of motions using different muscle groups during training, exercise, and rehabilitation/physical therapy in homes, schools, healthcare facilities, health clubs, etc.

Abstract: An exemplary exercise device descending from an elevated support (e.g., a bar or door frame) allows a user to insert a body part in a loop (e.g., a foot for pull-ups or a waist for push-ups) descending from an elastic resistance unit, which uses a variable number of stretchable elastic members between top and bottom connectors to reduce the effective weight the user has to pull/push up. Each of the resistance unit top and bottom connectors has several elastic member sockets, each socket having a socket passage extending through the connector. Each elastic member has an elongated portion between two member plugs sized to resist passing through the elastic member socket passages. Elastic members can be removably and replaceably installed by inserting a portion of each member plug within an elastic member socket, one member plug in each of the resistance unit top and bottom connectors.

Abstract: An exercise bar cord impingement assembly permits exercise in two modes, defined in terms of how cord anchoring is arranged. It also permits exercise to be conducted either with a stretchable cord and handgrip together connected to the bar's body or just the stretchable cord itself so connected. In either case, there are slots in the bar's body to slide the cord through. Specially shaped wells or nests accommodate impingement of the elastic cord and firm handgrip emplacement. The ends of the bar's body are preferably shaped into pipe bowl configuration disposed to insure a good fit and avoid torque.

Abstract: An exemplary exercise device includes a foot cuff and a hand grip separated by an elastic member. Rigid and flexible foot cuff sections define a foot passage for a foot. A foot cuff body passage in the rigid foot cuff section receives a foot cuff pivot having an enlarged portion and a plug. The plug is inserted in an elastic member socket, and is able to point in different directions as the enlarged portion pivots within the foot cuff body passage. The hand grip includes a hand grip channel for replaceably receiving the elastic member, which is removably secured to the hand grip using an impinger or by being wrapped about the hand grip and inserted in a groove. A user can insert a foot through the foot passage and grip the hand grip, stretching the elastic member between the foot and hand while walking, performing calisthenics, etc.

Abstract: An exercise assembly includes an exercise handle with a grip base suitable for resting on a floor, and a grip elevated above the grip base. A user can situate the grip bases of a pair of the exercise handles on the floor, grasp their grips, and then perform push-ups. The grip bases can also be mounted to the top of a door or to other overhead structure, and the user can then grasp their grips to perform chin-ups. Preferably, this is done by providing a cradle which mounts to the door or other overhead structure, wherein the exercise handles may be firmly (but removably) nested into the cradles to mount them to the structure. The exercise handles may also bear passages or attachments for receiving elastic (or inelastic) cables for use in performing further exercises.

Abstract: An exercise bar cord impingement assembly permits exercise in two modes, defined in terms of how cord anchoring is arranged. It also permits exercise to be conducted either with a stretchable cord and handgrip together connected to the bar's body or just the stretchable cord itself so connected. In either case, there are slots in the bar's body to slide the cord through. Specially shaped wells or nests accommodate impingement of the elastic cord and firm handgrip emplacement. The ends of the bar's body are preferably shaped into pipe bowl configuration disposed to insure a good fit and avoid torque.

Abstract: An exercise bar cord impingement assembly permits exercise in two modes, defined in terms of how cord anchoring is arranged. It also permits exercise to be conducted either with a stretchable cord and handgrip together connected to the bar's body or just the stretchable cord itself so connected. In either case, there are slots in the bar's body to slide the cord through. Specially shaped wells or nests accommodate impingement of the elastic cord and firm handgrip emplacement. The ends of the bar's body are preferably shaped into pipe bowl configuration disposed to insure a good fit and avoid torque.

Abstract: Elastic cable exercise apparatus is provided with adjustably positionable, rotatable hand-hold grips, safety loop means for arresting cable contraction when a door is utilized for anchoring the cable, and a harness for being worn on the head and attached to a cable to facilitate exercise of neck muscles.

Abstract: An elastic cable having stirrups fixed to each end and an elongated bar having ends that receive a central portion of the cable and hold the stirrups separated one from another during use. Each end of the bar is provided with a U-shaped yoke that guides the cable from the bar. The yoke guide is provided with projections that retain the cable in the guides, particularly when the cable is slack. Opposed lugs also project from the bar ends such that cable wrapped circumferentially about the bar ends for tensioning the cable are prevented form slipping off the ends of the bar during exercise. The bar end is also provided with receptacles having surfaces that engage the stirrups to secure the stirrups in frictional contact with the bar, particularly useful for some exercises. Additionally, the exerciser includes an improved door attachment device that greatly improves the versatility and usefulness of the exerciser.

Abstract: In an elastic cable exerciser an improved bar is provided. The bar has a groove in its upper surface to receive the cable. The groove extends from one end to the other to provide a downward run of cable at each end of the bar. Finger-like projections at each end of the bar retain the cable so that the cable is wound up on the bar as the bar is rotated.

Abstract: An improved bar for elastic cable exercise devices is disclosed, the bar being segmented for disassembly into pieces of a size which may be easily transported in a valise or other small case for the convenience of travelers and commuters, the bar in an assembled state being grooved and bifurcated at the ends for engaging and guiding cable which, when the bar is rotated during use, is wound on the bar.