Leg muscle exercise machine has footboard panels each resting on a slide unit allowing for both up and down as well as back and forth motion

摘要

A leg muscle exercise machine has footboards pivoting and sliding back and forth on a base frame (10). The unit consists of two supporting discs (11), a hydraulic cylinder (12), a swing-arm (13), a slide (14) and a footboard panel (15). Each footboard panel rests on a slide unit (14) allowing for both up and down as well as back and forth motion.