11.   Her doctor said that she needed to do more exercise.

12.   I passed my time watching the inmates do exercises.

13.   Manion spent the next fifteen minutes doing the exercise just as Miller had instructed.

14.   Most people find it more fun doing exercises to music.

15.   Most people need to do more exercise.

16.   Remember not to lean forwards as you do the exercise.

17.   So to overcome her fear, she spent two hours a day doing relaxation exercises to conquer her stage fright.

18.   The idea of doing relaxation exercises May sound unnecessary, but they can make all the difference.

19.   The less exercise you do, the more unfit you will become, and the harder everyday tasks will seem.

20.   Then he did exercises he had learned in the Armystraddle jumps, deep knee bends, sit-ups and push-up.