Answer:
sometimes it can if there is nothing in the way.
False. Genetics can influence physical fitness and cannot be controlled.
Answer:
run a 5k in three weeks
Explanation:
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Answer:
The role of increased blood flow
During moderate- to high-intensity exercise, your muscles and tissues demand more nutrients and oxygen, which means that your heart must work harder and pump faster to meet those needs, says preventive cardiologist Haitham Ahmed, MD.
