He is doing a special exercise to strengthen his flexor carpi ulnaris.

The flexor carpi radialis is an important muscle for bending the wrist.

He is doing special exercises to strengthen his extensor carpi ulnaris.

縱 is a kanji that is not often seen in names.

UNESCO is an international organization that promotes the development of education, science, and culture around the world.

In this graph, the vertical axis represents time.

He is doing a special exercise to strengthen his extensor carpi radialis brevis.

The extensor carpi radialis longus is a part of the arm muscles and helps in the movement of the wrist.

He shifted the car's gear.

He shifted the topic.