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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  • Build or maintain lean muscle mass
  • Reduce your body fat and increase your energy
  • Improve your strength, agility and power-to-weight ratio
  • Reduce your risk of getting injured and improve insulin sensitivity
  • Boost immune function and increase organ reserve
  • Weekly workout schedule and logbook for tracking results
  • For all skill levels—no matter your age or experience