Ben Greenfield Fitness: Diet, Fat Loss And Performance

From power breathing to underwater workouts to Wim Hof-style cold water immersion to sexy Training Masks to freediving, spearfishing and beyond, it seems that performance breathwork is taking the world by storm. In today's podcast, I take a deep dive with performance breathing expert Brian Mackenzie. Brian is a strength and conditioning and movement expert, and creator of CrossFit Endurance (which I interviewed him about way back in podcast episode #47) He co-authored the book “Power, Speed, Endurance: A Skill Based approach to Endurance Training", recently co-authored “Unbreakable Runner” and works with professional and elite level athletes in running, cycling, rowing, MMA, MIL/SOF, LEO, Fire/EMT, surfing, paddling, swimming, CrossFit, including Olympic Gold Medalists and World Champions. Brian and his programs have been featured in Competitor Magazine, Runners World, Triathlete Magazine, Men's Journal, ESPN Rise, The Economist, Tim Ferriss' New York Times bestseller The 4-Hour Body, Men's Running UK, LA Spo