Rybhn: Back Stretcher - Multi-level adjustment arch for greater reach. Equipped with 88 massage protrusions, corresponds to your body acupressure points, massages your spine while stretching. You can use it while sitting, helps you to correct your posture. Helps relieve chronic back pain, correct postural imbalance, restore the natural curvature of the back. Improves flexibility in shoulder and back muscles. Just lie down and relax for five minutes twice a day. This back stretcher is recommended and used by many physicians, chiropractors, and professional athletes. The back massager is designed to stretching your back, easily, safely.
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