In order to improve the condition of your muscular system, you could participate in aerobic activity at least three times a week. This is the average times a person should exercise a week. If you do this, not only will the condition of your muscular system will improve, but you will be physically fit as well.
Answer:
♡Good morning! Thank you.♡
Explanation:
Answer:
try to reduce life stressor
Explanation:
that was a guess btw
Exothermic reactions I think
