★ All in one back stretcher, posture corrector, and lumbar support. Restore your natural back curvature, improve your flexibility and say goodbye to back pain once in for all
★ Ergonomic design includes a multi-level arch with 3 adjustable settings so that all ages and fitness levels can benefit from using and improve flexibility
★ Effective in treating pain from muscle spasms, pinched nerves, herniated discs, sciatica, degeneration, tight knots, excessive flexion and more! Simple to use, portable for easy travel