Answer:
A warmup gradually revs up your cardiovascular system by raising your body temperature and increasing blood flow to your muscles. Warming up may also help reduce muscle soreness and lessen your risk of injury. Cooling down after your workout allows for a gradual recovery of preexercise heart rate and blood pressure.
D. By keeping her bones and muscles strong
Answer:
His blood levels and health levels in the beginning stated that he were perfectly healthy. His blood pressure was 150/80, which is good.
Explanation:
