The Reflex SOL Foot and Calf Massager incorporates CirQlation and Figure-Eight Technologies that are designed to emulate those of a professional masseuse. Massaging the feet and calves in an upward, rolling or wave-like motion, and forcing blood away from the feet and toward the core of the body, helps to improve circulation. By incorporating reflexology massage, a popular holistic and complementary therapy, the Reflex SOL helps to improve general health and relieves stress and pain in other parts of the body. The calming effects of the Reflex SOL are complimented by under-foot vibration to soothe the feet, while Warm Air Technology provides the ultimate healing comfort.