EXERCISING DEVICE AND DOUBLE ACTING HYDRAULIC CYLINDER

摘要

A leg exercising device comprising a general frame having an L-shaped seat for supporting the body and a leg gripping frame pivotally secured to the general frame such that the axis of rotation of the leg gripping frame is aligned with the knee of the user. The leg gripping frame has resilient pads which allow the leg to pass therethrough such that the leg is padded from the frame as it moves in both directions. A power cylinder is pivotally secured between the general frame and the leg gripping frame to provide a resistance to pivotal movement of the leg gripping frame about the axis of rotation in both directions.