Vibrations are applied to loosen muscles and make the body easier to move. By adding more twists, you can firmly extend the range of motion of contracted muscles and joints. Twist rolls improve the efficiency of your body's movement, and by adding twists you can firmly stretch areas that are difficult to stretch with regular stretch rolls. Equipped with a rechargeable battery, you can save money economically (Max charging: 2 hours / Usage time: 1 hour)
