• AB Whell Sports Equipment, the most preferred abdominal muscle training tool in the world, meets you! With the AB Whell Sports Equipment, you will be able to work not only the abdominal muscles, but also the arm, neck, shoulder and back muscles. Since AB Whell Sports Equipment supports your spine as well as providing an aesthetic body, it can also help to get rid of back and waist pain, have a flat and shaped abdomen, thin waist, and stand upright. Usage: Tighten and hold your abdominal muscles before starting the movement, so that you will feel the lordosis (lower waist) area flatten out. If your arms or back hurt after the set you did, your technique is wrong, reconsider! When reversing, keep your waist straight and do not allow it to curve so as not to hurt your waist. If you feel that the waist area is sinking downwards, it means that you have reached too far according to your capacity, do not increase your risk of injury. Package Includes: 1 x AB Whell Sports Equipment