A multifunctional chair is provided. The multifunctional chair includes a supporting body, a telescopic structure, a seat body, and a pedal assembly. The pedal assembly includes a fixing rod, a movable rod, an operation portion, and an elastic resistance member. The telescopic structure is connected to the supporting body and configured to be operated to telescopically move relative to the supporting body. One end of the fixing rod is fixed to the supporting body. The movable rod is movably connected to the fixing rod. The operation portion is arranged at an end of the movable rod away from the fixing rod. Two ends of the elastic resistance member are respectively connected to the supporting body and the fixing rod. A user can push against the operation portion to rotate the movable rod and the fixing rod toward the ground, and the elastic resistance member provides an elastic resistance.

A weight-training vest assembly may include front and rear panels for receiving weighted inserts. First and second lateral cummerbund segments may connect the front and rear panels along a wearer's torso sides and respectively include a zippered pocket and/or a lapped-band pocket. The zippered pocket may include a zipper operable to block or unblock an aperture that permits access into an internal volume from outside the zippered pocket. The lapped-band pocket may include a lower rim of a cover substrate lapped over an upper rim of a base substrate to define a fastener-less passage into an interior volume of the lapped-band pocket. Stretch woven fabric or other stretchable material may form the pockets, e.g., to maintain snugness despite user athletic training movements and/or to maintain the rims in overlapping engagement to retain items within the lapped-band pocket.

A portable frame-mounted training apparatus for removable installation on a door frame or other structure having at least one horizontal trim, the apparatus having a mounting member having a front wall with a receiver for selective removable receipt of a grip member and further having a top wall extending rearwardly from the front wall, the top wall configured to engage the door frame first trim, and a capture member extending rearwardly from the mounting member and having an upper face configured to contact the door frame or other structure somewhat opposite of the first trim, whereby engagement of the top wall with the first trim serves as a pivot point for the apparatus to rotationally bring the upper face of the capture member into contact with the door frame or other structure and thereby secure the apparatus on the door frame or the like.

The rotator cuff exercise device includes a ring unit, a mounting board, and a pair of mounting tracks. The rotator cuff exercise device may be adapted to exercise joints and muscles or may prevent the loss of flexibility in an elbow or a shoulder blade. The rotator cuff exercise device may be particularly suited for therapy after an injury involving a rotator cuff. A handle may detachably couple to an individual rotatable ring selected from one or more rotatable rings of the ring unit and may be adapted to be grasped by a hand of the user. The handle may be operable to move the individual rotatable ring in a circular motion. The circular motion of the handle may exercise the joints and muscles of the user.

An exercise apparatus having a stationary frame, a handlebar assembly, a frontal-torso assembly, a resistance assembly, a rotatable crankset having a pair of crankarms with pedals mounted thereon where the crankset is positioned rearward of the handlebar assembly and the frontal-torso assembly.

The hinged dumbbell holder for a weight bench is configured for use with one or more dumbbells. The hinged dumbbell holder for a weight bench is configured for use with a stanchion of a weight bench. The hinged dumbbell holder for a weight bench attaches to the stanchion of the weight bench. The hinged dumbbell holder for a weight bench forms a supporting structure that elevates the one or more dumbbells above a supporting surface. The hinged dumbbell holder for a weight bench incorporates a mounting bracket, a dumbbell support structure, a hinge, and a rotation assist structure. The stanchion, the dumbbell support structure, the hinge, and the rotation assist structure attach to the mounting bracket. The dumbbell support structure physically receives and elevates the one or more dumbbells. The hinge and the rotation assist structure rotate the dumbbell support structure into a storage position.

A workout bench and neck exercise system is disclosed. The workout bench may be used in conjunction with a cable weight system and/or cables attached to a head harness or chest harness. The workout bench may include an adjustable handle post and an adjustable stabilization post each of which can be independently adjusted relative to the other with a pin securing mechanism, for example. The workout bench may further include a modular attachment portion configured to be attached to and detached from a corresponding workout component assembly.

This invention is embodied by a controlled, variable tension line, payout reel machine. A system of sensors detect line tension and line distance paid out, location, and transmit through wired and unwired communication to a microprocessor. The microprocessor is co-located with the reel structure, which in turn applies, via a brake feature, resistance to the reel which is paying out the line being pulled by the user. This invention pertains to all applications where it is desirable to control the tension in a line paid out from a reel or reel. As stated, the payout motive force is supplied by the person, animal or apparatus attached to the end of the line, opposite the reel. The invention applies to the field of precise and measured control of line tension for sport, sport training, performance testing.

An exercising equipment having base formed of a U-shape pipe; first and second arms, each rotatably connected to the base and having a securing knob engageable to affix the arm at an acute angle to the base; first paddle rotatably connected at a first connecting point to the first arm; second paddle rotatably connected at a second connecting point to the second arm; foldable connecting bar assembly connected at one end to the first paddle and at the second end to the second paddle, to thereby form an S-shape together with the first and second paddles when assuming an extended position and form a W-shape together with the first and second paddles when assuming a folded position; and, at least one variable friction pivot assembly attached at the first or second connecting points thereby applying variable friction to rotation of at least one of the first or second paddles.

An exercise device comprises a rigid rod having a first and second ends, a plurality of light sources arranged in a row along at least a portion of an axis extending between the first and second ends of the rigid rod, at least one load sensor for detecting an applied longitudinal force, and a processor coupled to the at least one load sensor and to the plurality of light sources. The processor is configured to execute machine-executable instructions that cause the processor to obtain a signal indicating a magnitude of the applied longitudinal force, and cause a subset of the plurality of light sources to emit light. A ratio of a number of light sources in the subset to a total number of the plurality of light sources represents the magnitude of the applied longitudinal force relative to a reference longitudinal force.