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

She was massaging her nape.

He is doing special exercises to strengthen his cervical muscles.

He trains his deltoid muscles at the gym every day.

He has strong masseters, so he can easily bite through hard food.

If your muscles of mastication are strong, you can chew food more efficiently.

The extensor carpi radialis longus is a part of the arm muscles and helps in the movement of the wrist.

He is doing special exercises to strengthen his tensor fasciae latae.

Her family adopts a matriarchy.

I always use binchotan charcoal when I grill meat.