Question

When exercising, what should you do to gradually rev up your cardiovascular system?
Group of answer choices

A) Warm up

B) Cool down

C) Aerobic exercise

D) Anaerobic exercise

Answer 1

Answer:warm up

Explanation:

A warmup gradually revs up your cardiovascular system by raising your body temperature and increasing blood flow to your muscles.

Answer 2

Your answer is “A) Warm up”