The longissimus cervicis muscle is a part of the neck muscles, helping to pull the head back.

He trains his biceps at the gym every day.

He measured muscle activity using an electromyograph.

I examined muscle activity using an electromyogram.

The stapedius muscle is the smallest muscle located in the human middle ear.

He does piriformis muscle stretches every day.

He is known as an expert in subcritical nuclear experiments.

Kujō Yoshitsune, the former Prime Minister and Regent of the Go-Kyogoku, played an important role in Japanese history.

Hoshoji Nyudo Zen Seki Hakutaijo Daijin is a courtesy title of Fujiwara no Tadamichi.

He is doing squats to train his quadriceps femoris muscle.