The rotator cuff is a crucial group of four tendons and muscles that surround the shoulder joint, playing a fundamental role in its stability and functionality. Comprising the supraspinatus, infraspinatus, teres minor, and subscapularis muscles, the rotator cuff works harmoniously to facilitate various shoulder movements. These movements include raising the arm, rotating it, and maintaining the shoulder's stability during activities such as lifting, throwing, and reaching. Due to its frequent use and vulnerability to injury, the rotator cuff is a common source of shoulder pain and discomfort. Injuries to this group of muscles can result from overuse, aging, trauma, or degeneration, leading to conditions like rotator cuff tears. Managing and rehabilitating rotator cuff injuries typically involve a combination of physical therapy, rest, and in some cases, surgical intervention to restore proper shoulder function. Proper care and prevention strategies are essential to maintaining the health and functionality of the rotator cuff and ensuring optimal shoulder mobility.
