But it will still be good exercise for those angels.

Each morning he was given good exercise by the children.

It was, he told himself again, a good exercise for them.

I didn't come up with any answers, but it was good mental exercise.

However, there's a difference between good exercise and deep fatigue.

It is a good exercise for increasing strength and size.

Running the square is good exercise, and sometimes used during physical education.

At the very least it was good exercise in patience.

Until a couple hours ago, looked like a good exercise.

It's not only good exercise, but once you're in the water no one can see you sweat.