Tunturi 14TUSFU195 Fitness- & yogaset - zwart, groen - Fitness en welzijn

A sit ball can easily be turned into a comfortable office chair with this Tunturi Gymball Cover. When you sit on such a ball, your body has to constantly find a new balance. In this way you are unconsciously training your core and back muscles. The cover can be wrapped around an anti-burst gymball with a diameter of 65 cm. You can close it with the bright green zip. The gymball cover features a weighted part on the bottom. Convenient, as it prevents the ball from rolling away when you sit on it.