Musculus flexor pollicis longus

The video tutorial explores the deep flexors of the forearm, focusing on the flexor pollicis longus muscle. It discusses the muscle's origin, pathways, and its role in hand and finger joint flexion. The tutorial also covers the muscle's connection to the median nerve and its specific functions, including thumb movement and wrist bending.

What are the three deep flexor muscles located on the ventral forearm?

Describe the origin and attachment points of the flexor pollicis longus muscle.

Explain the role of the median nerve in relation to the flexor pollicis longus muscle.

What is the primary function of the deep flexor muscles in the forearm?

What additional function does the flexor pollicis longus muscle provide when the thumb is fixed?