Hi, it's Mark Sisson. Welcome to the Primal Blueprint Podcast. It's time for another show

dedicated to the world of keto. Check out KetorReset.com for details about my New York Times

bestselling book and send your questions to info at Ketorreset.com.

Uh-oh, check it, check it, check it out. We got a bunch of Q&A. Don't make me shout. Thank you so much, listeners, for writing in.

Is it info at primal blueprintpublishing.com? I believe so. So please send your questions,

comments, feedback on the show. And we have some really interesting stuff. Sorry, some of these are a little bit old, if you know what I'm saying. We haven't done a Q&A show for a while,

but still highly relevant and important for all listeners to absorb. The first comment, especially,

because it's from Robert Lebrecht with a little compliment for the show. Hey, Brad, I love

listening to the podcast. It's right up there in my top 10. Maybe number one. I like your sense of

humor. And when you talk about your woman, me, and more, your topics are right on point. You have so

much insight asking all the questions that people on the know want to know. Thanks again for putting out

great content. P.S. I'm in the keto reset mastery course and I've really enjoyed watching those

videos. Right on, man. Thanks a lot. Start the show on a

high note. Can't hurt, right, people? Okay, Andy comes in next and says he enjoyed the show that I did

with Craig Marker, and boy, that's some great stuff, so go back and listen to that one because

Dr. Marker has really inspired me.

I give him a ton of credit for inspiring me to totally revamp my template for doing high-intensity

training, particularly my sprint workout, where I have now shortened the duration of my typical sprint and increase the rest

interval tremendously between sprints and allows me to perform at the highest level with each

effort. So if I'm doing eight times 70 meters, each one of them is awesome because I rest for at least a minute in between these very short efforts that maybe take 10 seconds.

So I'm getting a really explosive training stimulation, getting that optimal burst of fight or flight, adaptive hormones into the bloodstream, testosterone, growth hormone,

and the desirable fight or flight stimulation that goes away very shortly because the workout is short in duration, serving to make me more resilient for all forms of stress that I face

...