Answer:Cooling down is similar to warming up. You generally continue your workout session for five minutes or so, but at a slower pace and reduced intensity. Here are some examples of cool-down activities: To cool down after a brisk walk, walk slowly for five to 10 minutes.
Explanation:
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Warming up helps prepare your body for aerobic activity. A warmup gradually revs up your cardiovascular system by raising your body temperature and increasing blood flow to your muscles. ... Cooling down doesn't appear to help reduce muscle stiffness and soreness after exercise, but more research is needed.
The alveoli is where the oxygen moves out of the lungs and into the blood. At the same time carbon dioxide moves out of the blood and into the lungs to be exhaled.
