"They would come out late at night and exercise," Ms. Rose said.

He appeared as a man who had spent long hours in the saddle or at vigorous outdoor exercise.

The next morning she was there to watch him at exercise.

Recovery heart rates at 10 minutes post exercise should be less than 60 beats per minute.

It was a fairly long walk for a man who sneers at exercise.

We'll go forth early and see them at exercise.

Potapov's walk was quite different from the way he walked at exercise.

We have watched him at exercise, and he is lethargic, lacking in dedication.

Thus, the 40-50 box example above is worth 10 at exercise.

Each crew member also took a turn at exercise as has been the daily routine during the long-duration flight.