[Problem] To provide a correcting tool by which the center of the body is stabilized and/or a twist in the body is corrected by simply wearing the correcting tool in everyday life. [Solution] According to the present invention, the following invention is provided. (1) A tool for correcting a twist in the body is composed of a cylindrical material having elasticity with a diameter of 7-20 mm, a width 5-10 mm, a thickness of 1-3 mm, and a hardness of 4-6. According to the present invention, the tool of the present invention is worn to perform daily life activities or exercise, thereby stabilizing the center of the body and/or correcting a twist in the body.
