He is increasing his muscle tone through daily training.

When he gets angry, his veins that bulge when he is angry become visible.

He is all muscles, just like a meathead.

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

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.

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

He won in the gutter election.

It's difficult to memorize the Hyakunin Isshu.