This Revitive Medic REVMEDICV2 may offer relief from leg pains and body aches using professional-strength OxyWave Technology to stimulate the leg and feet muscles. Dual mode body pads combine Electrical Muscle Stimulation (EMS) and TENS which may offer pain relief. This Revitive Medic may reduce aches and pains in the leg reduce cramping reduce swelling and improve let circulation. If symptoms persist please consult your doctor.