The sternothyroid muscle is part of the neck muscles, connecting the sternum and the thyroid.

The arytenoid muscle is part of the laryngeal muscles, regulating the opening and closing of the vocal cords.

He is doing a special exercise to train his longissimus thoracis muscle.

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

The epicranius muscle is one of the important muscles for making facial expressions.

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

He measured muscle activity using an electromyograph.

I examined muscle activity using an electromyogram.

This ancient proverb, 'know the other side and yourself, and you will not be in danger in a hundred battles', teaches us the importance of understanding ourselves and others.

He did a somersault in the park.