Phil Maffetone: How can Rhythm Improve Your Efficiency?

Dr. Phil Maffetone rejoins The Nation after the release of his new book, The Endurance Handbook: How to Achieve Athletic Potential, Stay Healthy, and Get the Most Out of Your Body . Phil brews up a cozy cup of his fat-burning coffee (for non-coffee drinkers, try Phil's Shake ) to talk about rhythm of music, life and its importance in efficient running. Phil's Two-Week Test Phil's Music Site Five-Minute Power Break