Answer:
What do I need to do if my heart rate is below my target range during a cardio activity? What does it mean if it is too high?
Explanation:
it mean that your heart rate is going slow and that your not moving that much and that your not that active.
when your heart rate is up means that your working hard as in running doing something active.
Answer C is a good example for that because when starting a school club you mainly will be focusing on that and most likely won't have time to drink or hang out with drinkers.
I believe it C- the activity and your fitness level