Meet Mark

Let me introduce myself. My name is Mark Sisson. I’m 63 years young. I live and work in Malibu, California. In a past life I was a professional marathoner and triathlete. Now my life goal is to help 100 million people get healthy. I started this blog in 2006 to empower people to take full responsibility for their own health and enjoyment of life by investigating, discussing, and critically rethinking everything we’ve assumed to be true about health and wellness...

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August 24, 2009

The Primal Blueprint Fitness Laws with Clayberg

By Mark Sisson

This reader created video was submitted for a Primal Blueprint Contest. Click here to find out how you can participate and win Primal prizes!

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6 Comments on "The Primal Blueprint Fitness Laws with Clayberg"


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8 years 30 days ago

Great video! WHAT AWESOME ROPE WORK! Such quick feet! Are you a fighter Clayburg?

8 years 30 days ago

Hey! That’s my buddy Clayberg! 🙂

8 years 30 days ago

Awesome video! Goodluck in your workout activity!

8 years 30 days ago

Cool! Hey Clayberg – you look great!!

8 years 29 days ago

Great to see an alternative to sprints (jump rope)!

John Y
7 years 8 months ago

Hey fine Blog. It is much effective Later you Think about it. Increasingly effective. Aloha.