The rotator cuff is a bunch of 4 muscles which helps to stabilise and transfer the shoulder joint. Rotator cuff injuries can range from shoulder impingement/ tendinitis to partial or entire tears. Keep the excess weight off of your respective affected shoulder once you slumber by lying on your other https://www.theorthopaedicandpainpractice.com/is-my-shoulder-pain-caused-by-a-rotator-cuff-tear/