Back Stretcher - Adjustable Back Cracker Massage

ABOUT ITEM Professional Adjustable Height Design: This back cracker has 4 intensity levels, you can personalize the stretching strength to relieve muscle pain. From low, medium to high, bringing different intensity stretching experience. Back Stretcher for Lower Back Pain Relief: Back popper has 88 massage points to relieve chronic lower back pain and release compressed muscles, nerves and intervertebral discs through deep pressure on specific acupuncture points. Multi-Purpose Utility: Muller back cracking device can be used sitting and lying down, perfect for office workers, housewives and drivers. Great for use at home, at the gym, in the car or at the office chair.