The Self Inflating Active Seat Cushion keeps your body active and engages core muscles while you sit. By keeping this inflatable cushion atop your chair, your body works to keep balanced. As your body does this, your core is staying active instead of going dormant. This prevents your metabolism from slowing down, reduces back pain, and fights the normal unhealthy risks of working a desk job. This seat cushion is easily to inflate, store, or carry. Don t let the health risks of desk jobs be a rea