Wichtige Muskeln der oberen Extremität

This tutorial provides an overview of the muscles in the upper extremity, focusing on their location and function. It covers the shoulder joint muscles, including the rotator cuff and deltoid, the upper arm muscles like the biceps and triceps, the forearm muscles divided into flexors and extensors, and the hand muscles categorized into thenar, hypothenar, and interossei groups. The tutorial emphasizes the importance of understanding muscle names and locations to deduce their functions.

Describe the function of the flexor digitorum superficialis muscle.

What are the main functions of the hypothenar muscles?

What is the significance of the interossei muscles in hand movement?

Explain the role of the lumbrical muscles in finger movement.