Electrical muscle stimulation (EMS) has long been used as a complementary training method, applied either locally or to the whole body.It activates muscles artificially through various electrical current forms, which are delivered through electrodes on the target muscles. As a result, electrical current induces involuntary muscle contraction which produces similar exercise benefits without much discomfort]More specifically, it was designed to facilitate passive activation of a large number of motor units and induce synchronous recruitment of muscle fibers, aiming to strengthen or maintain muscle mass. you can combine with lipolaser and Woodtherapy as a add on. choose one corporal area.