Main muscles of the upper limb

This tutorial explores the main muscles of the upper limb, including the shoulder, arm, forearm, and hand. It details the functions and anatomical relations of these muscles, focusing on the deltoid, rotator cuff, biceps, triceps, and various forearm and hand muscles. The video also covers clinical aspects of rotator cuff injuries, providing insights into symptoms and treatments. The tutorial concludes with a summary of the key points discussed.

What are the main muscles of the shoulder region?

Describe the function of the deltoid muscle.

What is the significance of the rotator cuff muscles?

List the muscles found in the anterior compartment of the arm.

Explain the role of the triceps brachii muscle.

How do the muscles of the forearm contribute to hand movements?

What are the main actions of the muscles in the posterior compartment of the forearm?

Identify the intrinsic muscles of the hand.

What movements do the thenar muscles facilitate?

Discuss the clinical significance of rotator cuff injuries.