The 4-Hour Body

An Uncommon Guide to Rapid Fat-Loss, Incredible Sex, and Becoming Superhuman

The 4-Hour Body is a self-experimentation-based guide to physical performance, health, and body composition. Timothy Ferriss draws on interviews, research, and his own trials to examine topics including fat loss, muscle gain, sleep, sex, injury prevention, and endurance. The book is organized so readers can select the chapters relevant to their own goals rather than follow one continuous program.

by Tim Ferriss

Penguin Random House · First published 2010 · 592 pages