The 4-Hour Body: An Uncommon Guide to Rapid Fat-Loss, Incredible Sex, and Becoming Superhuman

(Crown Archetype) Ferriss seeks to answer the question: for all things physical, what are the tiniest changes that produce the biggest results? In order to answer the question, Ferriss goes from Silicon Valley to South Africa, collecting wisdom from elite athletes and doctors, along with his own personal experimentation. He provides his findings in this book. Ferriss also is the author of the bestselling The 4-Hour Workweek.