2. It refers to number of times a physical activity is done each week

3. It refers to the duration or the length of session.

4. It includes gradual increase in exerting effort.

5. It describes how easy or hard a person must work in a certain activity.

6. It specifically trains a desired body part.

7. It refers to the kind of physical activity.

8. If activity ceases, effect will be reversed.

9. It refers to the rate at which activity is performed.

10. It is only achieved through continuous training

11.This is an assessment of the intensity of exercise based on how you feel

12. It is also known as pulse rate. This is the number of times a person’s heart beat per minute.

13. It refers to the rate or speed of doing physical activities.

14. These are signs that through them, you can monitor your effort.

15. If your body has adapted to the demands you place on it, then it would be best to progress to another level until you reach your optimum level of overload.