Shoulder muscle anatomy is one of the most complicated compilations of muscle because of the shoulder joint is the most mobile joint in the human body. The muscles of the shoulder connect its transitions from the torso into the neck area and into the upper parts of the arms and hands. For that reason and because of the dexterity of the shoulder joint itself, the muscle of the shoulder is complex ranging from massive prime mover muscles to finer stabilizer and fixates muscles. The complicated structure of the shoulder makes the subject with shoulder injury can’t be treated rashly because of the potential of serious damage and permanent injury.
The structure of shoulder muscle anatomy
The structure of shoulder muscle anatomy is started in the shoulder which joint is formed by the articulation of the head of the ball-and-socket joint and the most freely movable joint in the body. There are three ligaments that surround and protect the shoulder joints. Most of shoulder’s stability comes from the powerful muscles and tendons of the rotator muscle. Surrounding the rotator cuff muscles are many groups of muscles that work together to produce the various movements of the shoulder. The most muscles are being used to move the shoulder upward when we lift our arm because the ligaments are all contracting to keep the hand lifted.
Shoulder muscle anatomy injuries
Concerning injuries, the shoulder is one of the most susceptible one due to its activeness in its movements. Although the shoulder joint is held together by extensive ligaments and muscles attachment, certain types of forces can break the shoulder easily. The shoulder joint is vulnerable to dislocations from sudden yanking of the arm especially in children before strong muscles have developed properly. Dislocations of the shoulder are extremely painful and often require surgical attention or even cause permanent damage. Most of these injuries are curable, but constant exposure to injuries may lead to permanent damage or disability regardless the protection of shoulder muscle anatomy to the joints.