For all other science and data nerds here is a good podcast here on the vo2 max The Peter Attia Drive: Peak athletic performance: How to measure it and how to train for it from the coach of the most elite athletes on earth | Olav Aleksander Bu on Apple Podcasts
at 1:23 they talk about different protocols.
Yes. This was an excellent listen.
Olav is really reinventing what it means to workout and train.
We are planning the next episodes for the Athlete’s Compass Podcast - please submit your questions regarding HIIT - including how to improve Vo2max. reply to this message or fill out your question here: The Athlete's Compass Listener Questions
Thank you!
The form asks for email at both the top and bottom of the form. I would think you only need request it once 
good call Phil, thank you 
A few questions submitted 
this podcast has an all-star guest list including @Prof Fast Talk: Not All VO2max Intervals Are Made the Same – A Physiology Deep Dive on Apple Podcasts
Wohoo my question came up I’m famous 