What is Shoulder External Rotation? Shoulder external rotation is a movement of the arm or upper arm joint in which the humerus (humerus) rotates outward or laterally away from the midline of the body. This requires rotating the humerus at the shoulder, allowing the arm and forearm to move away from the center of the…
What is Shoulder Internal Rotation? Shoulder internal rotation is an activity of the shoulder joint that leads the arm to spin inward and toward the body’s center. This movement rotates the humerus (humerus) in the shoulder. Shoulder internal rotation is a movement of the arm or upper arm joint that causes the humerus (humerus) to…
What is Shoulder Adduction? Shoulder adduction is a fundamental movement of the shoulder joint where the arm moves toward the body’s midline. This motion is essential for various daily activities and athletic movements, allowing tasks such as pulling, reaching across the body, and stabilizing objects. Shoulder Horizontal AdductionWhen doing shoulder horizontal adduction, the arm should…
What is Shoulder Extension? Shoulder extension refers to the movement of the arm behind the body through the shoulder joint. When two components are united by a joint, an extension is a movement in which the angle between them increases. Stretching is done by reaching behind your back or imagining your hands in your back…
What is shoulder flexion? Shoulder flexion refers to the movement of raising the arm forward and upward, involving the motion of the arm towards the front of the body. This movement is fundamental in many daily activities, such as reaching overhead or lifting objects. Shoulder flexion refers to the movement of raising the arm forward…
