The shaper was designed in accordance with ergonomics, there are four short bound moveable cams massage and knead the calf or thigh in turns, the combined action can touch and stimulate more smaller action point in leg or feet that can give deep massage for people, the sufficient massage will force the fat movement, and combust the unnecessary part, so that it will slim your leg. The special design for leg curve and feet make you not only comfortable but also can reshape your leg charming after using of our instrument.