Question by Anteater: Why does an unfit person breathe faster than a fit person, even when not exercising?
I’m just analysing graphs for my biology h/wk and it’s not a question on the paper, but I’m just wondering why an unfit person breaths faster than a fit person?

Thanks,
~Mystic.

Best answer:

Answer by lau25
maybe because there not used to that cardiovascular workout that a fit would be. the body has to work harder the heart has to pump quicker

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