The Chiropedic 1 is originally designed in conjunction with Orthopedic Surgeons to create a mattress that is good for sufferers of back pain. At the heart of the Chiropedic 1 is the Pocketed Spring System that follows the natural contour of your spine for better support. It also features the innovative Chiropedic Support System that guarantees perfect support in the important areas from upper thoracic spine to lower lumbar and sacral spine.