Body by Science: A Research-Based Program for Strength Training, Body Building, and Complete Fitness in 12 Minutes a Week

Building muscle has never been faster or easier than with this revolutionary once-a-week training program

In Body By Science, bodybuilding powerhouse John Little teams up with fitness medicine expert Dr. Doug McGuff to present a scientifically proven formula for maximizing muscle development in just 12 minutes a week. Backed by rigorous research, the authors prescribe a weekly high-intensity program for increasing strength, revving metabolism, and building muscle for a total fitness experience.