Handwork is good at present. But to ensure that this person is a professional and has received professional training, his massage techniques and intensity should be scientific. But you can't go to a professional for massage every day. The cost is too high and troublesome.

Massage chair is a simulation of manual massage, which is realized by machine, just like a computer to simulate the human brain, but the current level has not been fully simulated. However, the advantages of massage chairs are unparalleled. You can massage at home at any time, and several people at home can press it. You can also choose the strength, angle and technique. At present, the efficacy of big brand massage chairs has begun to approach or even exceed manpower. This is the beauty of science.