An isometric force resistant exercise tool has a left handle form interfaced to a right handle form over an axle shaft locked to the right handle form, the axle shaft supporting a pressure plate, a compress able spring or set of springs, and a compression adjustment handle threaded onto the axle shaft and abutting the compress able spring or spring set, the pressure plate adjacent in assembly to a friction-resistive material fixed on the left handle form, the left handle form including a piston form interfacing with a ring housing on the right handle form, the piston form adjacent in assembly to a friction-resistive material fixed on the right handle form. Gripping the handle forms and rotating the against force resistance exercises one or more muscle groups.

An upper limb rehabilitation support device includes a first handle that is connected with a first rotating shaft, gripped by a trainee's right hand and rotated, a second handle that is connected with a second rotating shaft, gripped by a trainee's left hand and rotated, a connecting part structured so as to connect the first rotating shaft and the second rotating shaft with each other and interlock rotations of the first handle and the second handle, and a switching part structured so as to switch directions of the rotations of the first handle and the second handle, which are interlocked by the connecting part, with respect to the other handles when one of the first handle and the second handle rotates.

A power twister with adjustable resistance has two elastic components, two handles, two adjusting components, and a positioning assembly. The two elastic components are each respectively made of a rod rolled up spirally. The two handles are each respectively a bar, and are each fixed with a respective one of the two elastic components. The two adjusting components are each fixed with a respective one of the two elastic components, and each has a respective socket. The two sockets of the two adjusting components have multiple teeth meshed together. The positioning assembly has an elastomer disposed between the two sockets, a threaded rod, and a knob. The threaded rod passes through the two sockets and the elastomer, and is mounted with the knob.

The invention relates to a machine for sports training, which comprises a frame pivotably connected to a lever actuated by a user's arms, the at least one lever being connected to two main coupling elements situated parallel to each other, such that when the elements move, they describe an identical path at the same time, transmitting the movement of the at least one lever to resistance means. The machine provides continuous resistance to the actuation of the lever by the user, and a moment of inertia that prevents stops and jerks at the end of the stroke of the lever. The machine is provided with means for supporting the user, such as a platform, solidly fixed to the frame such that while the user trains the upper body, he or she can also train the lower body, at will, by performing exercises on the platform.

A fitness equipment includes two handles each including a gripping part gripped by hands and an elastic member-coupling part to which an end portion of an elastic member configured to extend between the two handles is coupled; and a supporting base provided with a supporting surface provided at a location opposite the gripping part of the handle, and supported on a bottom surface, wherein the handle and supporting base assemblies are used to perform push-up exercises, and the elastic member is coupled between the two handles to perform chest expander exercises.

A multi-functional sliding grip exercise device, specifically but not limited to: sliding grip medial pull-ups, sliding grip lateral pull-ups, lower back extension/sit-up assistance exercise. Exercise device will have rotatable rubber pegs attached to horizontal bars to aid in utility. Horizontal bars supporting hand grips will have apertures on its frame; apertures will take on the form of a T with arms going vertically down to engage device locking system. Horizontal bar with apertures will have tracks on top surface and bottom surface to support guidance of Hand grips. Horizontal bar with apertures will have a resistance element housed within, preferably but not limited to springs; also housed within bar will be spring caps with an protuberance attached that will make contact with Handgrips appendage to engage springs. Handgrips may have indentations to support lower back bar for lower back extension/sit-up assistance exercise. Device may have adjustable resistance.

A hand therapy kit includes hand therapy modules and a housing having defined receptacles in which the hand therapy modules are removably disposed. A module presence sensor is disposed in each receptacle to detect the presence or absence of the corresponding hand therapy module. A microprocessor disposed in the hand therapy kit sends the module presence sensor data to a remote computer that analyzes the module presence sensor data to determine whether the patient is complying with a prescribed treatment regimen. The remote computer can generate warnings, alerts, and/or notifications when noncompliance is detected.

A bilateral hand rehabilitation device is disclosed. The device includes a pair of left and right handlebar members that are fixedly coupled or connected together. The device further includes a pair of moveable left and right finger grip members, one for each of the handlebar members. Each finger grip member being elongate and having a longitudinal axis that is substantially parallel to the longitudinal axis of its respective handlebar member, and each finger grip member being moveably mounted with respect to its respective handlebar member for movement toward and away from the handlebar member to facilitate a user finger grasp and release movement when in use. The device further includes an asymmetric connection mechanism that operatively couples the pair of finger grip members to each other for simultaneous asymmetric movement of the finger grip members such that the movement of one finger grip member toward or away from its respective handlebar member causes the other finger grip member to move in the opposite direction away or toward its respective handlebar member.

The present invention relates to novel apparatus for adjusting the length of a resistance band portion of an exercise apparatus without disconnecting the band from the apparatus, such as an exercise apparatus having a resistance band slidingly coupled between a parachute-like safety device and a user handle.

Embodiments of a strength training apparatus and related methods are provided. In one embodiment, a strength training apparatus may include a tower, a first arm and a second arm each pivotally coupled with the tower and each being configured to be selectively positionable independent of each other at multiple angles relative to each other, a first pulley coupled to an end of the first arm, a first cable extending through the first arm and the first pulley, a second pulley coupled to an end of the second arm, a second cable extending through the second arm and the second pulley, a magnetic mechanism coupled to the first cable and the second cable and configured to provide multiple levels of resistance to a user pulling on the first cable and/or the second cable, and a control panel located on the tower.