The programs also give regulators some extra muscle in dealing with a company doing shoddy work.

This is not due to extra muscle, but to altered water balance within the male's body.

They feature extra muscle in order to climb up and/or speed down mountain slopes.

I probably wouldn't need them, but extra muscle is like extra ammunition.

She was tired too, and the extra muscles the males carried were beginning to tell in their favor.

The Global knife required some extra muscle to accomplish the same tasks.

And we'll take a couple of the fellows with us for extra muscle, just in case.

The voice was deep for a woman's, which gave the hint of reproof a little extra muscle.

"Is the extra muscle because you fear for your safety?"

Shouldn't he have had extra muscles under there to flex the wings?