Neck & Shoulder Massager with Heat for Pain Relief - Heat & Pulse TherapyRelieve neck and back pain in minutes! Let yourself relax and enjoy the benefits of a pulse massage! The Pulse Massager will give the deepest tissue cervical spine massage. It will help relieve tension and pain in the neck, back, and shoulders. By stimulating and improving your blood circulation and reducing the buildup of lactic acid in your muscles, our massager will stimulate the production of natural pain relieving chemicals called endorphins.