BackJoy Back Orthotic Posture Seat Designed for Lower Back Pain Relief

BackJoy back orthotic posture seat. Designed for lower back pain relief. Pre-owned. Tried it but was a little hard for my extremely sensitive back. It did make my back feel better, but was just too hard for me. Like new condition, no original paper work or packaging. Interested, make an offer. From a smoke and pet hair free home. Fast shipping. Comment from a Chiropractor: The Backjoy introduces a different approach to seat ergonomics as it cradles the pelvis to sit in an upright position. The two traditional methods of offering back support include maintaining the lumbar lordosis with a cushion or sitting on an angled surface to wedge the pelvis in an upright position. The idea of cradling the pelvis into a vertical position is an appealing approach as it creates a better base for the lumbar spine to sit on.