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

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

The levator costae is one of the muscles that lift the ribs.

The geniohyoid muscle is a muscle located under the jaw.

The styloglossus muscle plays a role in raising and pulling the tongue back.

The rokbenko, piling up outside the window on a winter night, is beautiful.

He made a lamp in the shape of a hexagonal prism.

Nonogram is one of the brain training games.

The dredging work of this lake will start from next week.

I use a fitness app to track my daily exercise.