Adjustable gear allows you to change to the position that suits you the most and the back bow angle can be adjusted according to needs. Simulation finger massage, acupuncture touch, advanced PP material, durable, there are 150 massage contacts. Arc stretching. Whether you are using it while sitting or lying down, it helps provide your back a better posture and relief.
1. Sat down and back close to the bow portion, keeping the knees bent, slowly lie down, the end product will be aligned with the position of the bottom of the spine, the lumbar spine in the middle of the slot.
2. Minimum amplitude stretching exercises, breathing normally, keeping the knees bent, put his hands into the sides of the body naturally.
3. Suggest use 1-2 times a day, once 5-10 minutes.
4. First from the first gear, after adapting it can gradually increase the stall to avoid injury!