It stabilizes the shoulder and holds the head of the humerus in the glenoid, a shallow cavity in the scapula. It is located in the carotid triangle and consists of five branches: geniohyoid, thyrohyoid, omohyoid, sternohyoid, and sternothyroid nerves. The collection of muscles and tendons in the shoulder is known as the rotator cuff. The ansa cervicalis is a nerve loop innervating the infrahyoid muscles in the anterior cervical triangle of the neck. tendons, to attach the muscles to the bones.cartilage, to pad the meetings of the bones.Sternoclavicular joint: This joint is at the center of the chest where the clavicle meets the sternum.
The meeting of the scapula and clavicle forms it. Acromioclavicular (AC) joint: This joint forms the highest point of the shoulder and provides the ability to raise the arm above the head.It is surrounded by soft tissue and strengthened by fibrous ligaments. Glenohumeral joint: This shallow ball-and-socket-style joint created by the humerus and scapula allows the arm to rotate circularly and to move up and out from the body.The junctions of these three bones and the sternum (chest bone) form three joints: The head of the bone has a ball-like knob to create a ball-and-socket joint with the scapula. Humerus: The largest bone of the arm, the humerus connects to the scapula and clavicle in the shoulder.It connects with the collarbone at the front of the body. Steel, on the other hand, produces a bright and clear chime. Bronze is loud and powerful, whereas grenadillo wood is warm and well-balanced. They come in different materials including bell bronze, grenadillo wood, and steel. Scapula: More commonly known as the shoulder blade, the scapula is a flat triangular bone located in the upper back. Tone rings give your banjo a touch of extra voicing, which is a critical part of their overall sound.It helps stabilize the shoulder’s movements. Clavicle: Also known as the collarbone, the clavicle extends across the front of the shoulder from the sternum to the scapula.At the shoulder, three major bones meet and create a 90-degree angle:
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