Biceps femoris muscle (3D)

The video tutorial covers the biceps femoris muscle, detailing its structure, innervation, and functions. It explains the muscle's two heads, their origins, and how they contribute to movements like hip extension and knee flexion. The tutorial also highlights the muscle's role in activities such as walking and running, and discusses its limitations in performing simultaneous actions.

What are the two heads of the biceps femoris muscle?

Describe the innervation of the long and short heads of the biceps femoris.

What is the origin of the long head of the biceps femoris muscle?

Explain the actions of the biceps femoris muscle on the knee and hip joints.

How does the biceps femoris contribute to lateral rotation of the knee joint?

In what activities is the lateral rotation of a flexed knee particularly useful?

What limitations does the biceps femoris have regarding hip extension and knee flexion?