DescriptionStretch your back with this chiropractic lumbar stretcher. Lay the spine stretcher flat on the ground and lie on it. The curve on the magic back support is designed to flex and stretch your muscles without the risk of injury. It eliminates unwanted tension. It is great for those with chronic back pain, stiffness, or from sitting all day. You can lay on it but you can also use it for back support while you sit. It can be also be used in your car or office.