> The adaptations come from the cardiac system. Basically, the body can use more...

		mutatio on Feb 20, 2022 \| parent \| context \| favorite \| on: My First 80 Days of VR for Exercise > The adaptations come from the cardiac system. Basically, the body can use more oxygen more efficiently. I'm quite sure HIIT is near optimal for improving VO2max - and if you look at it through the less of time vs. benefit then it's unrivalled in terms of cardiovascular health.

Arguably it's the only way! A rising aerobic tide lifts all boats...