"But then the muscles themselves would show us that stimulation, wouldn't they?"

The muscles of his hands and forearms showed their strength, as he turned the girl toward Larry.

Corded muscles showed on the backs of the hands that held the controls.

He let out a savage grunt that gave away the effort; the muscles on his neck showed momentarily.

The skin of the priest's face is slick and striated, as if the muscle were showing through.

But muscles showed under his skin even at rest, lean muscle, not bulk.

Hard muscle showed when he moved; no sensible younger kzin would fight him.

We will also explain how the muscles in your back work, and hopefully show you can stop injuring them.

Four years in Earth's one point oh gee had put muscle on me, muscle that didn't show along my long bones.

In addition, the muscles adjacent to the joints showed signs of swelling and reduced movement.