Right, that was the question. Is there a net benefit? | Hacker News

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		antisthenes 2 days ago \| parent \| context \| favorite \| on: Aging muscle stem cells shift from rapid repair to... Right, that was the question. Is there a net benefit?

import 2 days ago [–]

There is a net benefit. Your heart gets stronger and spends less effort for pumping out the blood.

Your resting HR becomes lower and blood has more oxygen. And this happens 24/7. Assuming you’re running 5K 2 times in a week.

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