After you take a breath the air travels through your windpipe and into the lungs
Enabling because your just sittin and not doing anything else
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Answer:
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Because most of the time they are not properly warming up the muscles necessary for the physical activity your partaking in.
Regular physical activity can improve your muscle strength and boost your endurance. Exercise delivers oxygen and nutrients to your tissues and helps your cardiovascular system work more efficiently. And when your heart and lung health improve, you have more energy to tackle daily chores.
