1, first time to use it? Methods: Palmar root massage was applied to the muscle-rich areas on both sides of the spine along the bladder meridian for about 8- 10 minutes, and the back points, Jiaji points on both sides of the spine and bladder meridian were pressed for about 5-8 minutes.

2. Then, by plucking, you can pluck the muscles on both sides of the back spine with the tip of your elbow, pluck the gap between two adjacent vertebral bodies with your thumb for about 3-5 minutes, and finally relax the back muscles and end the operation with tapping.