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Why is it necessary for the heart to beat faster during exercise 2024?

Lincoln Wilson | 2023-04-16 20:20:37 | page views：1896
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Harper Collins

Studied at the University of Edinburgh, Lives in Edinburgh, Scotland.
When you are exercising, your muscles need extra oxygen--some three times as much as resting muscles. This need means that your heart starts pumping faster, which makes for a quicker pulse. Meanwhile, your lungs are also taking in more air, hence the harder breathing.
2023-04-22 20:20:37
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Ethan Patel

QuesHub.com delivers expert answers and knowledge to you.
When you are exercising, your muscles need extra oxygen--some three times as much as resting muscles. This need means that your heart starts pumping faster, which makes for a quicker pulse. Meanwhile, your lungs are also taking in more air, hence the harder breathing.
Jumping Heartbeat: Exercise Your Pulse - Scientific American
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