Back Stretcher, Multi-Level Back Stretcher, Upper and Lower Back Pain Relief Dev

‎14"L x 2"W x 3.6"H inches The back stretcher has 108 massage points, which relieve stress by stimulating the back, help the spine return to its natural line, stabilize the spine and improve the flexibility of the back and shoulder muscles . Adjustable Back Craker: This back pain relief product is ergonomically designed with 3 adjustable height settings. Meets the needs of users of different ages and health levels, it can safely support their back, help them relieve back pain and correct posture. Durable Material: The lower back pain relief is made of durable and environmentally friendly ABS material, which can support up to 300 pounds without deforming or breaking easily. The foam pad in the middle of the device can play a cushioning effect, making us feel comfortable during use. Lightweight and convenient: The cookie back board is light and compact, and is easy to carry. It is very suitable for multiple scenes such as home, gym, car, office chair or yoga mat. Economical Spine Board: Without connecting the power supply or battery of the device, you can enjoy enough massage with your own body weight pressure. For beginners or people with lower back pain, it is recommended to add a soft cloth pad or towel when using the back button to avoid direct contact with the hard waist board and causing injury. . 1. Use the waist lifter 1-2 times a day, and control the time of each use for about 5-10 minutes. 2. Improving posture or back stretching may cause temporary discomfort.