6 Automatic Massage Programs: Leisure, Physiotherapy, Zero Gravity, Sleep, Memory and manual optional massage function. 1. ... more user-friendly. 3. 6 Automatic Massage Programs: Leisure, Physiotherapy, Zero Gravity, Sleep, Memory and manual optional massage function.4. The ... realize the function such as swinging around; Foot rest Semi-auto stretch design can meet different leg length, the longest ...