Gymnic Sit'n'Gym 55 Ball Chair - Red

The sit 'N' gym plus ball has little feet to prevent them from rolling away when used as a sitting ball. Widely used in European classrooms, the sit 'N' gym encourages dynamic sitting through gentle body movements that improves blood circulation. It also promotes proper body alignment for better posture. Adults can use it as an alternate chair when working at their desk. Can also be used as a regular exercise ball. Super strong latex-free vinyl material is surface washable. Easy-to-follow instruction booklet included. Maximum sustainable weight up to 270 lbs. Do not use weights while exercising on the ball.