摘要 |
An exerciser comprising a frame assembly including a track and comprising a movable body support for supporting an exercising person and movably arranged on said track in a first and a second direction; a movable foot support coupled to said frame assembly engageable the feet of the exercising person supported on said movable body support, said movable foot support comprising a flexible sheet attached to a peripheral frame, the movable foot support capable of providing a spring force in response to the engagement of the feet of the exercising person moving with the movable body support in said second direction and to establish, as a result of the spring force, a return movement by the movable foot support in said first direction which can be translated by the exercising person into a movement of said movable body support in said first direction. |