The stability cushion is an ideal tool for improving balance and posture, as you can kneel or stand on the cushion whilst exercising to improve your core strength, or sit on it to tone abdominal muscles whilst sitting at your desk.
The cushion is 35 cm (14") in diameter, can be inflated or deflated to increase or decrease the level of stability, and can be used singularly or in pairs, with one under each foot.
The cushion can be used with either the smooth side or the 'knobbly' side uppermost depending on requirements, e.g., grip or proprioception.