Muscles of the arm and shoulder

This tutorial explores the muscles of the arm and shoulder, focusing on their anatomy and attachment points. It covers the anterior and posterior arm muscles, including the biceps brachii, brachialis, and triceps brachii, as well as the shoulder muscles like the deltoid and the rotator cuff group. The video also discusses common rotator cuff injuries and prevention strategies. A mnemonic is provided to help remember the rotator cuff muscles.

What are the two groups of muscles in the arm region?

Describe the origin points of the biceps brachii muscle.

What is the function of the coracobrachialis muscle?

Identify the three heads of the triceps brachii muscle.

Explain the role of the deltoid muscle in shoulder movement.

What is the significance of the supraspinatus muscle in shoulder stability?

What are the four muscles that make up the rotator cuff?

What are the common types of rotator cuff injuries?

How can rotator cuff injuries be prevented?

Discuss the importance of strengthening posterior shoulder muscles.