Transform your body in just four hours a month with the most efficient workout possible—a kettlebell program that works for anyone, at any fitness level.

Join the kettlebell revolution and swing your way into a fitter, trimmer body—one you'll keep forever. Self-made fitness guru Tracy Reifkind has a self-made physique, working off 120 pounds after harnessing the extraordinary power of kettlebells (as featured in Timothy Ferriss's The four-Hour Body). Now, Tracy delivers a power-packed exercise, diet, and lifestyle program for rapid but sustainable weight loss: The Swing! Reifkind's program promises dramatic results in just two half-hour sessions each week—that's just four hours a month! There are no gimmicks here: Reifkind offers strong coaching on developing a winning mindset and a protein-focused, transformational eating plan, and reveals the evidence of her own low-cost, no-gym-membership success story. The Swing! packs the power to teach, to inspire, and to help you break through to your real, ideal body.

"Even the experts underestimate the astounding effectiveness of the most fundamental kettlebell movement: the swing. Nothing else is necessary. Tracy's genius is in creating a program based on a dynamic progression of easy-to-follow swing movements—from beginner to master—that will transform anyone, and I don't use 'transform' lightly." —Tim Ferriss, #1 New York Times–bestselling author of The four-Hour Body