She is wearing braces.

The handle of this umbrella is very easy to grip.

The erector spinae is an important muscle for keeping the back straight.

He is doing a special exercise to strengthen his omohyoid muscle.

The mylohyoid muscle plays an important role in opening the mouth.

He damaged his peroneus tertius muscle due to a foot injury.

The geniohyoid muscle is a muscle located under the jaw.

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

Please provide detailed information about this project.

He is playing the character of 啄.