Summary: On this week’s episode, crowd favourite Dr Alex Hutchinson PhD returns to discuss the difference between effort and pain in the world of endurance. A former Canadian national team middle- and long-distance runner and Cambridge-trained physicist, Alex is an award winning author and columnist who writes for Outside magazine and The Toronto Globe and Mail. <p>Want to learn more about the science of suffering? Follow @Sweat Science on Twitter and check out his book Endure: Mind, Body, and the Curiously Elastic Limits of Human Performance.</p>
