Anatomy upper extremity shoulder and armmuscles of the arm and the shoulder atlas muscles of the arm and the shoulder register now and grab your free ultimate anatomy study guide. The upper arm bone that extends from the shoulder to the elbow is called the humerus.
The anterior compartment is the flexor compartment because these muscles flex the forearm.

Anatomy of upper arm. The upper arm is located between the shoulder joint and elbow joint. It can be divided into the upper arm which extends from the shoulder to the elbow the forearm which extends from the elbow to the hand and the hand. It contains four muscles three in the anterior compartment biceps brachii brachialis coracobrachialis and one in the posterior compartment triceps brachii.
The shoulder joint is formed where the humerus upper arm bone fits into the scapula shoulder blade like a ball and socket. This is a tutorial on the muscles of the upper arm. The forearm is the area between the wrist and the elbow.
Anterior compartment the anterior compartment is located in front of your humerus the. This hinged joint allows the arm to open up to 180 degrees at full extension. The muscles in the forearm rotate flex and extend the wrist.
In human anatomy the arm is the part of the upper limb between the glenohumeral joint shoulder joint and the elbow joint. This is a long bone that helps in supporting and moving the upper arm. The acromion is a bony.
The muscles on the front of the upper arm consist of three muscles. Other important bones in the shoulder include. In common usage the arm extends to the hand.
The muscles of the upper arm are split into anterior and posterior compartments. The posterior compartment of the upper arm is the extensor compartment because it extends the forearm. There are many muscles and ligaments attached to the humerus.
Extending from the shoulder to the elbow the upper arm provides pulling and lifting strength. The humerus is divided into 3 parts the round head the narrow neck and the tubercles. Ebraheims educational animated video describes the muscle anatomy of the upper arm.
The arm proper brachium sometimes called the upper arm the region between the shoulder and the elbow is composed of the humerus with the elbow joint at its distal end. Superficial muscles of the arm. Your upper arm contains two compartments known as the anterior compartment and the posterior compartment.
Anatomy of bones of the arm.
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