WebApr 16, 2024 · Here are the normal ranges of motion for the shoulder: Flexionis moving your arm from the side of your body then forward all the way over your head, normally up to 180 degrees. Extensionis moving... WebFormat of the Shoulder. The shoulder is made out of a ball and socket joint created by the scapula, humerus, and the muscles, ligaments, and tendons that support those bones. These supporting tissues are all attached to the scapula, humerus, and clavicle. The shoulder joint is located between the glenoid fossa of the scapula and the humerus.
The Anatomy of the Shoulder - Washington University …
WebShoulder Bone Anatomy. There are three shoulder bones: Humerus: aka upper arm bone Clavicle: aka collarbone Scapula: aka shoulder blade There are a number of different muscles, tendons and ligaments that attach to the shoulder bones that work together to provide stability and strength to this highly mobile joint so we can lift and carry things, … WebApr 12, 2024 · Based on their location, the shoulder muscles are grouped into: Anterior axio-appendicular muscles (thoraco-appendicular muscles) Posterior axio-appendicular … inwin aurora download
Janet Foy: How to Ride a Shoulder-In - Dressage Today
WebInfraspinatus. This is the main muscle that lets you rotate and extend your shoulder. Teres Minor. This is the smallest rotator cuff muscle. Its main job is to assist with rotation of the arm... WebA diagram of an anatomic shoulder replacement—the plastic socket replaces the cup of the scapula (shoulder blade). A metal ball component replaces the worn humeral head. On the left is a standard (anatomic) … WebIllustration of the upper arm bone, or humerus, dislocated from the socket in the shoulder blade or scapula. What is a dislocated shoulder? A shoulder dislocation occurs when the round ball at the top of the upper arm bone, or humerus, leaves the socket in the shoulder blade, or scapula. inwin alice atx