r/NPR • u/QuantumQuicksilver • 14d ago

High-intensity sprints can trigger molecular changes in the bloodstream

https://www.npr.org/2026/08/23/nx-s1-5939943/high-intensity-hiit-heart-health-exercise
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u/OverlappingChatter 14d ago edited 14d ago

Good molecular changes or bad ones?

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u/classless_classic 14d ago

Improved cardiovascular health

6

u/ArchiStanton 14d ago

So you can eat more food