Muscle Anatomy Shoulder

The muscles of the shoulder bridge the transitions from the torso into the headneck area and into the upper extremities of the arms and hands. The shoulder has about eight muscles that attach to the scapula humerus and clavicle.

Shoulder Joint Anatomy Skeletal System Cartilages Ligaments

Learn about these muscles their origin and insertion points and their functional anatomy.

Muscle anatomy shoulder. For that reason and because of the dexterity of the shoulder joint itself the musculature of the shoulder is complex ranging from massive prime mover muscles to finer stabilizer and fixator muscles. They produce the characteristic shape of the shoulder and can be divided into two groups. The shoulder joint is formed where the humerus upper arm bone fits into the scapula shoulder blade like a ball and socket.

The muscles in the shoulder aid in a wide range of movement and help protect and maintain the main shoulder joint known as the glenohumeral joint. The following is an overview of the shoulder muscle anatomy. The shoulder is one of the largest and most complex joints in the body.

These muscles form the outer shape of the shoulder and underarm. The muscles of the shoulder are associated with movements at the shoulder joint. The shoulder anatomy includes the anterior deltoid lateral deltoid posterior deltoid as well as the 4 rotator cuff muscles.

Plus exercises for training them.

7 Shoulder Burning Exercises Afa Blog