3-in-1 back relief cushion delivers lumbar support, balance training and active sitting with the durability to hold 300 lb. Specifications Lumbar Support – Avoid the workday or commuter slouch by placing against your lower back while seated for added support. Balance Trainer – The unstable surface works by encouraging micro-movements as you balance when performing static or active exercises. Active Sitting Cushion – Use as a seat cushion to activate and engage the postural muscles by destabilizing the sitting surface. Correct Posture – When using as a lumbar support, the unique wedge shape supports the natural curve of the spine and holds it in proper alignment while seated for relief you can feel. Strengthen Core – As an active sitting cushion, the wedge-shape discourages slouching by tilting the pelvis forward and places the spine in a neutral position, engaging stabilizer muscles and strengthening your core in the process. Improve Coordination – The included exercise guide features 14 beginning through advanced exercises developed by a personal trainer that engage your core and whole body for increased balance and strength. Warranty 90-day Warranty
