A reciprocating transmission structure of an exercise machine, mounted to a frame of the exercise machine, includes a first reciprocating member, a second reciprocating member, a main rotating wheel, a first link, a second link, and a resistance wheel. The first reciprocating member reciprocally moves with a first reciprocating pivot portion as its axis. The second reciprocating member reciprocally moves with a second reciprocating pivot portion as its axis. The first link and the second link drive the main rotating wheel to rotate with a rotating shaft as its axis. The main rotating wheel drives the resistance wheel to rotate. After the first reciprocating member and the second reciprocating member move reciprocally, the resistance wheel can be driven to rotate by the cooperation of various components. The exercise machine is suitable for performing exercises related to reciprocating movement, and the operation is easier.

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 device for exercising an arm of a user, the device including an adjustable pad that is configured to accommodate different size arms, an adjustable tension dampener that is configured to extend and retract, a lower extension, an adjustment lever that is configured to lengthen or shorten said lower extension, a handgrip, in which said handgrip comprises a rotating handgrip, and an adjustment knob, wherein said adjustment know is configured to adjust a tension on said rotating handgrip.

An aqua resistance fin assembly comprises two fin components and at least one fastening member for fitting the fin components to a user's limb in a side-by-side configuration around the limb. Each fin component comprises a base adapted to fit against a user's limb and adapted to be secured to the user's limb by the fastening member, and at least two longitudinal fins and at least one lateral fin on an outer side of the base.

A portable and kinetic motion resistance upper body invention that can be used for a variety of exercises. This invention combines dial tension adjustment clutch sheaves, a variable linear tract bearing and a one piece resistance shock-cord, together these core components achieve a unique minimal impact work-out. The multi-motion and changeable adjustments for this invention, result in a wide variety of muscular stimulation and therapeutic exercises that are non-existent in the fitness and health industry. The outcome of the mechanism can be customized for a particular sport requirement or physio and other therapeutic restorations, or even for case specific industrial and robotic counter-balancing controls. This invention is can also be used as a lift-assist device.

Fitness equipment (1), in particular for the assisted performance of press-ups, comprising a support device (2) having a movable support (3) on which a user rests during use, and an assistance device (4) that is configured for generating an assistance force that moves the support (3) into an initial position, wherein the assistance device (4) is or comprises a traction device which is configured to generate an assistance force on the support (3) that moves the support (3) into the initial position and acts as a tensile force.

The present invention relates to a rehabilitation device adapted for rehabilitating and/or exercising the shoulder region, as well as to the use of such a rehabilitation device. The rehabilitation device has support elements (3, 4, 5) enabling the upright position of the upper body during the exercise, two motion shafts (2) guiding the motion in a pre-defined direction of motion, and two handleless arm supports (1) attached to the end of each motion shaft and arranged to support the arms of the user, preventing activation of the muscles carrying the arm.

A workout apparatus 10 includes base 12. A lifting arm 14 is pivotally connected to base 12 and movable on base 12 between a raised position and a lowered position, the lifting arm 14 including a first end 14a pivotally connected to base 12 and a second end 14b opposite the first end, the second end 14b including a gripping end piece 16. At least one weight post 32 extends outward from lifting arm 14 at a location between first end 14a and second end 14b of lifting arm 14. A braking system 18 is mounted to base 12 and coupled to lifting arm 14. Braking system 18 allows lifting arm 14 to move toward the raised position freely. Braking system 18 is engaged as lifting arm 14 moves towards the lowered position to lower lifting arm 14 toward the lowered position at a controlled rate of speed.

An exercise assembly structured to perform different rowing routines characterized different rowing motions. A resistance device is movable within a chamber and is cooperatively structured therewith to resist such movement. A drive assembly includes two drive sections each independently connected in driving relation to said resistance device. A connector structure includes two connector members each attached to a handle and connected in driving relation to a different one of said drive sections. The handle is selectively movable through the plurality of different rowing motions, at least one of which results in the two drive sections concurrently driving the resistance member and being concurrently driven by the two connector members. At least one other rowing motion of the handle is defined by each drive section alternately driving the resistance member and being alternately driven by interconnected ones of said connector members.

It is designed to train athletes in rugby and/or American football, providing movement very close to the actual one and gives possibility to be mounted on scrum machine. Tackling machine comprises supporting frame structure (1) with shape of a parallelepiped and detachable connecting devices interconnect its elements. It is placed on ground (2). The longitudinal guide (6) has forked end and is mounted to the structure (1) through the forward end (61). The forked end (62) of the longitudinal guide goes outside the structure (1). At least one metal rod (8) whose upper end (81) protrudes above the parallelepiped, and carry at least one tensioner (9), connected to the forked end (62). The drive unit (10) is mounted to the fork-shaped longitudinal guide and has a working area arranged outside the structure (1). The tackling dummy (11) is attached to the carrier (12) by a detachable connecting device (13).