CombinationsâThere are many products that you can buy for constipation that contain more than one type of laxative. For example, a product may contain both a stool softener and a stimulant laxative. In general, combination products may be more likely to cause side effects because of the multiple ingredients.
2016-06-21T13:55:06-04:00. Knowing whether or not your body is in shape is an important step in becoming fit. Fitness test results show how you are progressing physically and how you can improve yourself. Comments.
Increased cardiovascular fitness causes real physical changes in the structure of the heart. The muscles in the heart wall thicken, and the heart pumps more blood with each beat. That increased efficiency means an athlete's resting heart rate falls to a level that could indicate trouble in a nonathlete.