The multifidus lumborum muscle is one of the important muscles that support our back.

The multifidus thoracis muscle is a part of the back muscles, mainly involved in stabilizing the spine.

He injured his oblique arytenoid muscle in his throat.

The transverse arytenoid muscle is part of the muscles of the larynx and regulates the tension of the vocal cords.

The thyroarytenoid muscle plays a crucial role in regulating the tension of the vocal cords.

He is doing special exercises to strengthen the incisivus labii superioris muscle.

This chamfered cube is one of the shapes in mathematics, and it has the characteristic that all faces are equal.

He said it was hard to bring up Mitsuru.

He arrived in Tokyo yesterday.

His heart is vague and dark.