Increase circulation, alleviate aches and pains, and improve muscle strength and tone within 60 days with the Revitive Essential Circulation Booster. By simply placing your feet on the silicone foot-pads, feel your muscles contract as the level of intensity increases, and achieve superior muscle relief after 60 days of use. With every muscle contraction, oxygen-rich blood pumps through your legs to encourage stronger blood flow. Pumping blood through your feet and legs, then back to your heart, your leg muscles serve as a 'second heart,' stimulating blood flow after prolonged sitting and standing. Do not use if you have a cardiac pacemaker, implanted defibrillator, are pregnant, or are being treated for Deep Vein Thrombosis Designed with clinically-proven Electrical Muscle Stimulation, relieving discomfort and improving circulation is made easy. Target other areas where you feel tension with the Electrode Body Pads by placing the pads anywhere on your body that is in need of muscle relaxation. The lower back, shoulders, arms, thighs, and knees all benefit from the therapeutic benefits the circulation booster offers. Ditch the achy body pains and feel renewed with the Revitive Essential Circulation Booster.