OverviewThe ball size is determined by your height, weight and intended exercise position. While sitting on the ball, your hips and knees should form a 90° angle.
• Ball Size: 55cm/22"
• Body Height: 5' to 5'4"
This premium top quality ball is puncture resistant and anti-burst to 500lbs. Use to strengthen and tone muscles. A great exercise tool for any age or fitness level. Includes 2 pins, plug remover, and bonus hand pump.