In the last newsletter, I introduced first principles thinking - breaking something down into its most fundamental elements to better...

This post was originally about the details of physiological testing. Along the way, I stepped back towards a more fundamental concept —...

Until now, this blog series has explored the pillars of endurance performance—ranging from Joyner and Coyle’s  broad analysis of...

First, what does the calculator do? 1- provides a cheap (free!) method to control your training intensity 2- uses scientifically sound...

Aerodynamics have become a hot topic in the cycling and triathlon world. When I first got on a TT bike in 2017, aerodynamics were...

It’s the first day of November which means we’re just over 3 weeks out from Ironman Cozumel - my first go at the Full Distance....

The first post of the Endurance Performance Series introduced the “holy trinity” of endurance performance: VO2max , lactate threshold...

The first post of the Endurance Performance Series introduced the “holy trinity” of endurance performance: VO2max , lactate threshold ...

The first post of the Endurance Performance Series introduced the “holy trinity” of endurance performance: VO2max, lactate threshold and...

Welcome to the first post of the Endurance Performance Series! My goal for this series of posts is twofold. First, I would like to guide...