... are 5-speed adjustable; in tapping, knocking, finger pressure and stop when the width of a massage ball wide ... two legs with 14 airbags, the lower leg and foot massage for pulse extrusion and promote capillary blood circulation, ... intensity. Increased waist hyperthermia hyperthermia and foot function. 9 air pressure massage: pressure foot, leg stretch, hip pressure. 10 position adjustment: leg frame, ...