TRUE or FALSE: Write TRUE if the statement is cor- rect and FALSE if it is not.

1. The knee is the most commonly injured joint because of its complex structure and weight bearing capacity.

2. It is okay to give a person anything to eat or drink in case surgery is needed

3. it is necessary to elevate the injured part above the level of the heart whenever you are sitting or lying down,

4. One of the most efficient ways to assess your fitness is through your heart rate.

5. It is important to do the warm-up and cooling down exercises before and after performing physical activity to avoid injury​