Two or three looked like they could be the right age and level of fitness.

If your level of fitness is not the best, just take a little more time.

Although he may not see them for weeks or months at a time, race results give him an idea of their fitness.

And there's more to this than questions of individual fitness.

Have you, I, say, an answer of such fitness for all questions?

"It doesn't matter what level of fitness you are talking about."

But it was all a test of your fitness, anyway.

Standards of fitness were high, and 40% failed the training course.

The only question was whether his lack of fitness would catch up to him.

This is one way to determine your level of fitness.