What happens to your heart when you start to exercise 2024?
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Studied at the University of Toronto, Lives in Toronto, Canada.
To create more ATP, your body needs extra oxygen, so breathing increases and your heart starts pumping more blood to your muscles. Without sufficient oxygen, lactic acid will form instead. Tiny tears in your muscles make them grow bigger and stronger as they heal. Lungs.
2023-04-24 20:20:36
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Zoe Wilson
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To create more ATP, your body needs extra oxygen, so breathing increases and your heart starts pumping more blood to your muscles. Without sufficient oxygen, lactic acid will form instead. Tiny tears in your muscles make them grow bigger and stronger as they heal. Lungs.