An elliptical exercise device includes a frame having a first pivot axis
and a longitudinal axis, at least one foot link and at least one swing
arm. The foot link is coupled to the frame and is constrained to move in
an orbital path approximately parallel to the longitudinal axis. The
swing arm is also coupled to the frame and has a reciprocating movement
whereby a natural "stride" movement of the arm of a user is replicated.
The swing arm operates independently from the foot link. The natural
"stride" movement of the arm of the user grasping the arm link follows a
generally concave motion relative to the ground. The length of the
movement of the arm of the user is defined by the user. A different
resistive load can be applied on the arm apparatus than on the foot
links.