The Thera-Band® Shoulder Pulley is specifically designed to assist patients undergoing shoulder rehab in regaining and maintaining range of motion. Unlike conventional pulleys, the Thera-Band Shoulder Pulley features a unique rope that’s divided into sections by distinct black marks. By referencing the position of these marks during exercise, patients get immediate feedback on progress. As they move from one black mark to the next during the course of rehab, they can literally see how much their range of motion is improving! The black marks can also be used by clinicians to clearly communicate goals and limits, so that patients know how far to go and where to stop.