Gymnic Disc 'o' Sit Inflatable Seat Cushion, Blue

Designed to promote better posture, allowing your body to constantly try to find a balanced pelvic position by engaging your core; Product compliant for Class I Medical Devices. Actively engaging your core burns calories and elongating your spine with proper posture can reduce the pressure on your lower back, relieving stress and pain. Widely used by trainers and therapists to offer ground exercises in order to develop coordination and to improve reflexes and stability; Simply adjust the inflation intensity in order to customize the stability level you need. Balance-centric exercises enable your muscles to work harder to stabilize your body, burn more calories; Phthalate and BPA free. Made from durable, latex-free, vinyl which supports a maximum weight of 270 lbs; Measuring 39 cm