Prolonged sitting results in muscle shortening associated with decreased muscle strength, joint tightness and contraction of hip and back muscles. The lower back loses its natural curve causing tightness and decreased range of motion. Movement is a key component to successful ergonomics associated with sitting.
This air-filled cushion is an innovative way to improve posture and promote movement while sitting. It encourages upright posture and less stress on the spine. The gentle movement of the cushion helps strengthen back and abdominal muscles while maintaining flexibility in the hip joints. Use it on the floor as a standing disc for balance training and strengthening the lower extremities. Can be deflated to 1″ thickness or inflated to 2″ thickness. Each cushion has one flat side and one nubby side for tactile feedback and stimulation. Colors may vary.