Anatomy Of The Upper Arm Muscles

Tutorial covers the muscles of the anterior and posterior compartment of the upper arm and talks about nerve supply and actions of these muscles. The anterior compartment is the flexor compartment because these muscles flex the forearm.

Rupture Of The Muscle On The Front Of The Upper Arm

Several of the muscles in your upper arm are connected to your shoulder.

Anatomy of the upper arm muscles. The muscles of the upper arm are responsible for the flexion and extension of the forearm at the 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. The upper arm is located between the shoulder joint and elbow joint.

It contains four muscles three in the anterior compartment biceps brachii brachialis coracobrachialis and one in the posterior compartment triceps brachii. In human anatomy the arm is the part of the upper limb between the glenohumeral joint shoulder joint and the elbow joint. Your arm especially your forearm and wrist is a common area for this.

Flexion of the forearm is achieved by a group of three muscles the brachialis biceps brachii and brachioradialis. Learn vocabulary terms and more with flashcards games and other study tools. The posterior compartment of the upper arm is the extensor compartment because it extends the forearm.

Start studying anatomy upper arm muscles. The muscles of the upper arm are split into anterior and posterior compartments. 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.

This is known as nerve compression or a pinched nerve. That means pain from a shoulder injury such as a torn rotator cuff often radiates down your arm. In common usage the arm extends to the hand.

Upper Arm Clinical Gate

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