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.
In order for fitness testing to be accurate and worthwhile, a number of principles must be followed: 1  Specificity: Fitness tests must assess an individuals fitness for the activity or sport in question.  Validity: Fitness tests must measure the component of fitness that they are supposed to.