Also known as Passive Excercise Machine. Increasing the contraction range of muscle to generate dramatic exercise. Its unidirectional wave produces low frequency pulse that stimulates the nerve, gives pressure to the adipose cells and forces these cells excrete superfluous moisture contents and deposits. The electronic pulse can stimulate the lymph system, but also the muscle and skin. It is based on the most reliable experimental data of man and adopts latest advanced technique compound computerized integrated circuit block and dual mutual supplemental waves. It has four different programs: Circulation-strengthening, reducing, slimming and chest-beautifying.