But the science of muscle has come a long way since then.

In the first, people use energy of their own muscles.

For all of his muscles, he wasn't much more than a boy himself.

But she had control of her voice and muscles this time.

I saw very still, watching the play of muscles across his back.

That's a lot of muscle for such a small car.

The long name of muscle can make it hard to remember.

The rest of the muscle decided it was time to go.

One of the big muscles in your arm was cut, by the way.

No power of will or muscle can save a man in such a case.