PLEASE NOTE: This is a companion to Tim Ferriss's The 4-Hour Body and NOT the original book. Preview: The 4-Hour Body is a detailed self-help book that outlines a plan for both men and women to optimize or reinvent their bodies through unconventional and often minimalist methods. Achieving the ultimate body does not require endless hours in a gym or excessively restrictive diets. Inside this companion: Overview of the book Important People Key Insights Analysis of Key Insights