Many people wrongly assume all Rotator Cuff Injuries require surgery... The rotator Cuff is made up of 4 relatively small muscles that help to provide stability to the shoulder joint and aid in lifting and twisting the arm. These 4 muscles originate on the shoulder blade and attach via the CUFF to the top of the arm bone. Many people falsely believe that all Rotator Cuff problems require surgery. I have personally worked on over 1000 people with Rotator Cuff injuries in my