Cardio exercises are great for you, but I’m confused. Since the heart is a muscle, does exercising it make it grow bigger, which could lead to heart disease?
My father has a enlarged heart and this question crossed my mind.
In: Biology
It can become too big but this comes with great effort but if doing just a decent amount would get you to a balance with a “fit” heart. It would be the same as asking: why is eating recommended/mandatory if you can become “too fat”?
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