Back Stretcher, Multi-Level Back Cracker, Upper & Lower Back Pain Relief Device for Herniated Disc, Sciatica, Scoliosis
- ...The back cracker board is light and compact, and is easy to carry around. 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 device battery, you can enjoy enough massage with your own body weight pressure.For beginners or people with lumbar pain, it is recommended to add a soft cloth pad or towel when using the back popper to avoid direct contact with the hard waist board and cause injury..