Dec 22, 2023 · Your rotator cuff is exactly what it sounds like — a cuff of muscles and tendons that helps your shoulder and arm rotate. It also holds the bones in your shoulder together and …

The rotator cuff (SITS muscles) is a group of muscles and their tendons that act to stabilize the human shoulder and allow for its extensive range of motion. Of the seven scapulohumeral …

As a group, the rotator cuff muscles are responsible for stabilizing the shoulder joint, by providing the "fine tuning" movements of the head of the humerus within the glenoid fossa.

Oct 30, 2023 · The main function of the rotator cuff is to stabilize and center the humeral head in the joint socket, the glenoid cavity. In addition, the muscles tighten the joint capsule preventing …

Sep 4, 2025 · All four rotator cuff muscles work together to centralize your humerus bone in the shoulder joint. When you lift your arm, your rotator cuff muscles pull the joint together to …

Jan 6, 2026 · Understand your rotator cuff muscles: anatomy, injuries, symptoms, and treatments. Take control of your shoulder health today.

Understanding the anatomy and function of the rotator cuff is essential for maintaining healthy shoulders and preventing injuries. This blog post will explore the four muscles that make up …

May 18, 2015 · During arm movements, the rotator muscles contract and prevent the sliding of the head of the humerus, allowing full range of motion and providing stability. Additionally, rotator …

Jan 10, 2022 · Injuries to the rotator cuff are fairly common, but many effective treatments are available. The rotator cuff comprises four muscles: the supraspinatus, the infraspinatus, the …

It consists of four key muscles, each with its unique role. Together, they help stabilize the shoulder joint and allow a wide range of movement. The first muscle is the **supraspinatus**. …