GRETA Back Stretcher Back Cracking Device - Back Cracker 3 Levels Back / Lumbar Support

Back Stretcher Details : How To Use : Installed Lay it Flat on the Floor. Sit with your back to the arch. slowly lie back into the support arch with your knees bents. Using the device 1-2 times a day for 5-10 minutes a session. Features : massage protrusions, corresponds your body acupuncture points, massages your lumbar spine while stretching. It is designed to stretching your back easily, safely, affordable, and enjoyable. Helps relieve chronic back pain, correct postural imbalance, restore the natural curvature of the back. Improves flexibility in shoulder and back muscles. which can help you to relax and instantly relieve back pain due to tight muscles. It is used to help relieve the chronic back pain, Waist pain,neck pain correct postural imbalance, restore the natural curvature of the back and improve the flexibility of shoulder and back muscles. This back magic machine is recommended and used by physicians, chiropractors, and professional athletes. Preventive care device for your spine, easy to use at home treatment for spine problems.