Quote:
Originally Posted by GGG
That’s not true, HIIT has a higher impact on increasing VO2 max which is one component of endurance. You still need long and slow to build other aspects of endurance.
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Sort of true. HIIT is just far more efficient. If you want to spend 40 minutes huffing away on a rower be my guest but if you can get 90% of the way there with a 5 minute sprint, that's what I choose.