MOST EFFECTIVE WAY TO IMPROVE VO2MAX (HIIT FOR ENDURANCE)

HIIT is a really popular and widely used training method for improving VO2max, but why does it work?

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0:00 Intro
1:00 Why Improving VO2max is Important
1:40 The Golden Rule of Improving VO2max
2:58 The Science
8:10 Why is HIIT so Effective? (The Interesting Part)
11:06 Summary