The abdominal wheel is an ideal tool to strengthen your abdominal muscles and improve your balance. With the right technique, it can deliver excellent results. To use the wheel correctly, kneel on the floor, hold the handles, and with your abs tightened, roll the wheel forward as far as you can, keeping your torso straight. This movement requires you to engage your abs and avoid straining your hips, returning to the starting position. Rolling is one of the most demanding and effective abdominal exercises.