In one embodiment, an exercise cycle includes a crankshaft, cranks mounted to the crankshaft, a drive mechanism including a ferromagnetic flywheel that rotates in response to rotation of the crankshaft, and a non-contact force adjustment mechanism with which a force required to rotate the flywheel can be adjusted, the force adjustment mechanism including a pivotable member to which magnets are mounted, wherein the magnets can be moved closer to the flywheel when the pivotable member is pivoted toward the flywheel to increase the force required to rotate the flywheel and can be moved farther away from the flywheel when the pivotable member is pivoted away from the flywheel to decrease the force required to rotate the flywheel.

An exercise apparatus includes a pair of apparatuses wearable on feet of a user. Each apparatus is configurable between expanded configurations and compressed configurations to simulate a selected motion when the user wearing the pair of apparatuses travels by foot. One of the apparatuses can move towards an expanded configuration while the other apparatus moves towards a compressed configuration.

A weight arm assembly for use with a weight lifting rack is provided, the weight arm assembly including a mounting bracket configured to be attached to a vertical surface in a fixed position, an arm mount configured to be coupled to the mounting bracket so as to be pivotable about a first axis, a stop member coupled to the arm mount and configured to move between an engaged position to prevent pivoting of the arm mount through interaction with the mounting bracket, and a disengaged position to allow pivoting of the arm mount, and a weight arm configured to be coupled to the arm mount, proximate a first end of the weight arm, so as to be pivotable about a second axis substantially orthogonal to the first axis.

According to an embodiment of the present disclosure, the auto-rotating handle that allows the user to lift the weight by pulling the lever connected to the weight may include a rotation transmitting unit that is connected to the support frame in a rotatable fashion, a lever unit that is connected on one-end of the rotation transmitting unit and provides the user a space to grip on, a cable that connects the rotation transmitting unit and the weight, and a lever rotation unit that is connected to the support frame in a rotatable fashion and interlocked to a rotation of the rotation transmitting unit, and allows the lever unit to rotate around the rotation transmitting unit according to the degree of the rotation of the rotation transmitting unit.

Wearable assistance devices and methods of operating the same are provided. A wearable assistance device includes an upper-body interface with a front side and a rear side and a lower-body interface with a front side and a rear side. The assistance device also includes one or more elastic members, each of the elastic members mechanically coupling the upper-body interface to the lower-body interface and extending from the rear side of the upper-body interface to the rear side of the lower-body interface and along a back of the user so as to provide an assistive force parallel to the back of the user. Further, the assistance device also includes a clutch mechanism associated with each one of the elastic members, the clutch mechanism configured for selectively adjusting the assistive force provided by the one of the elastic members.

A cross country skiing exercise machine is disclosed. The machine has ski members slidingly mounted to a base frame and front and rear arm exercise units mounted towards the front and rear of the base frame, respectively. The front arm exercise unit has a front pair of flexible lines to be gripped by a user's hands to permit the user to reciprocally pull back on said front pair of flexible lines. The rear arm exercise unit has a rear pair of flexible lines having straps configured to be attached to the user's arms to permit the user to reciprocally pull forward on the rear pair of flexible lines. The front and rear arm exercise units are configured to apply a drag force to the front and rear pair of flexible lines, respectively. A rear leg exercise unit having flexible lines for mounting to the user's legs is also provided.

Apparatus (10) for performing an arm curl exercise comprising: a frame (12), a seat (16), an elbow pad (19) an input arm assembly (24) interconnected to a resistance mechanism (42) and a manually graspable mechanism (30h), the seat (16) being arranged relative to the input arm assembly (24) to position the user in a user start position (USP) that enables the user to manually engage the manually graspable mechanism (30h) with a posterior surface (PSE) of the user's elbow user's elbow (13e) engaged with the engaging surface (ES) of the elbow pad (19), the input arm assembly comprising a first arm (30r) and a second arm (30f) pivotable around a first linear axis (AA).

A squat exercise apparatus may comprise a support structure, a user adjustable resistance source and lift arms supported by the support structure and operably coupled to the user adjustable resistance source. In one implementation, the lift arms may be pivotable relative to the support structure about three orthogonal axes. In one implementation, shoulder pads carried by the lift arms may automatically pivot in response to pivoting of the lift arms relative to the support structure. In one implementation, at least one weight movement arm may have an adjustable length. In one implementation, a weight movement arm rest may be pivotable between a weight movement arm engaging position and a retracted position, wherein interacting portions of the weight movement arm rest and the weight movement arm are magnetically attracted to one another to magnetically retain the weight movement arm rest in the weight movement arm engaging position.

Disclosed herein are various embodiments of an exercise apparatus. In certain embodiments, an exercise apparatus comprises a frame and a seat assembly, the seat assembly comprising a seat, the seat configured to move between a first position and a second position, wherein the first position accommodates use of the exercise apparatus by a user sitting on the seat and wherein the second position accommodates use of the exercise apparatus by a user sitting in a wheelchair. The seat assembly may be pivotably coupled to the frame. The seat assembly may comprise a stop configured to inhibit movement of the seat, and may further comprise a biasing element that is biased to disengage the stop.

A cable attachment handle for an exercise machine including a main mounting body defining a horizontal axis, a first stud extending from the main mounting body, a first handle mount rotatable about the first stud, a first handle extending from the first handle mount, a second stud extending from the main mounting body, a second handle mount rotatable about the second stud, a second handle extending from the second handle mount, and a cable attachment element affixed to the main mounting body between the first stud and the second stud.