The acuback is a massage roller for the back and neck and a postural correction accessory. Its consistency is flexible. The patented shape of the acuback is designed to provide a massage of the paraspinal muscles. These are the muscles located all along and on either side of the spine. In addition to the effect of its shape, the Acuback has small flexible tips to provide an acupressure effect. The Acuback is an accessory that can be heated in the microwave to provide a triple effect of relaxation and heat stimulation.