The Homedics body flex back stretching mat with heat offers serious relief after a hard day or tough workout. Lie back and relax as the precision-controlled air chambers inflate and deflate in sequence to move you through yoga-style stretches. Choose from 6 yoga-pro designed routines and three intensity levels to loosen tight muscles, improve flexibility, and relieve back pain. Turn on the optional heat for even deeper relaxation and comfort. Added features include removable memory foam pillow for neck support, integrated straps for easy folding and storage, and a convenient carrying handle for transport.