Relentless Forward Progress: A Guide to Running Ultramarathons
runs, but also high-carb diets, and he utilizes intense strength training to conquer everything from 5K runs to ultra-marathons. He was prominently featured in The 4-Hour Body, where he described how to prepare for a marathon in 8 to 12 weeks. Brian has been featured in Runner’s World, Men’s Journal, ESPN, Outside, and The Economist.
Timothy Ferriss • Tools Of Titans: The Tactics, Routines, and Habits of Billionaires, Icons, and World-Class Performers
