A no-frills, fail-safe, easy-to-follow “calorie-cycling” eating plan designed to jumpstart your metabolism, stimulate weight loss, define your body, and keep you fit for life—from the bestselling author of You Are Your Own Gym   FUEL UP, BURN FAT   International fitness phenomenon and U.S. Special Operations Forces trainer Mark Lauren has worked with everyone from soldiers to civilians who want to get into top shape fast—without pricey equipment or gym memberships. Now he tur