6 Automatic Massage Programs: Leisure, Physiotherapy, Zero Gravity, Sleep, Memory and manual optional massage function. 1. Intelligent ... Massage Programs: Leisure, Physiotherapy, Zero Gravity, Sleep, Memory and manual optional massage function.4. The shoulder extrusion massage with ... action, fully relieve shoulder ache.5. Backrest massage using simulation manipulator to perform Kneading, Flapping, ...