If you feel too tired to exercise vigorously, try taking a short walk.

At half past thirteen, the most sensible things you can do are to eat good food and keep exercising vigorously.

Only 33 percent said they exercised vigorously three or more times a week, down from 37 percent the year before.

This year, he spent three weeks there, exercising vigorously and taking classes.

It was grand work, out in the fresh air, smelling the surf, exercising vigorously.

Forcing oneself to vigorously exercise even in adverse conditions or when their health does not permit it.

Hall made it a point to vigorously exercise in the swimming pool after daily med-school classes.

But then, as a student of the Klingon martial arts, she exercised vigorously on a regular basis.

- Don't exercise vigorously if you have a cold.

But if you exercise vigorously and consistently, the measure will level out.