She exercises her facial muscles every day to keep her face youthful.

By training the frontalis muscle, your facial expressions will become more expressive.

This area is abundant in natural resources.

He works at the blacksmith's every day to forge his skills.

I couldn't read anything from his expression.

He is active as a Maegashira wrestler.

He suffered a large wound on the front of his head.

The rectus capitis anterior muscle is part of the neck muscles, helping to bend the head forward.

I strained a muscle at the gym yesterday.

His face looked very serious.