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