Abstract: A recumbent stepper is provided for exercising the lower body and the upper body and includes a frame and a seat attached to the frame. First and second lower body lever arrangements are pivotally coupled to the frame to move in first and second opposite directions and are adapted to be engaged by an exerciser's feet. First and second upper body lever arrangements are pivotally coupled to the frame to move in the first and second directions and are adapted to be engaged by the exerciser's arms. A resistance structure is commonly connected to each of the lever arrangements for resisting pivoting movement of each lever arrangement in one of the first and second directions. Motion transfer structure is mounted on the frame and coupled to each of the lever arrangements and the resistance structure for enabling independent movement of each lever arrangement relative to the remaining lever arrangements.

Abstract: An exercise machine includes a frame, a seat adjustably mounted on the frame, and a rest attached to the frame rearwardly of the seat for supporting the upper torso of an exerciser. A lever arm assembly includes a pair of lever arms movably connected relative to the frame about at least one horizontal pivot shaft between a starting position and a finishing position, and structure is provided on the frame for resisting movement of the lever arm assembly. A conversion arrangement is connected between the frame and the lever arms for changing the starting position of the lever arms so as to provide for different exercise movements.

Abstract: The invention relates to a shoulder press machine having a seat, a backrest and fixed framework at the top of which a carriage is mounted. The carriage has a pair of downwardly and forwardly extending, diverging lever arms which are tied together and moved upwardly and downwardly along a major horizontal axis mounted to the framework behind the backrest and a minor horizontal axis offset behind and parallel to the major horizontal axis. As the lever arms are moved together upwardly, they are simultaneously swung inwardly about a pair of parallel, angular pivot axes, the swinging motion being transferred via a pair of transfer links to pivot a pair of sleeves about the minor horizontal axis. As a result of these linkages, a shoulder press machine is provided in which an exerciser's hands rotate or supinate naturally through approximately 20.degree.-30.degree. as the lever arms are pushed upwardly.