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

Reviews for Body by Science are mostly positive. Amazon reviewers describe it as extremely informative, well written, easy to read, and valuable for people who want a science-based strength program with minimal time commitment. Many readers say the workout approach is effective, helps build strength, and can improve endurance, while a few note that the one-workout-a-week style may not suit everyone.

Goodreads and StoryGraph reviews are similarly enthusiastic overall, with readers praising the book’s scientific explanation, practical training ideas, and noticeable real-world results. Some reviewers appreciate the detailed biology and evidence-based approach, while others are more mixed about how well the method fits their goals.

On Reddit and fitness forums, the book is often discussed as a serious high-intensity training title with strong arguments for efficient training, and several forum-style reviews call it one of the better books in the genre. Fitness blogs also commonly describe it as influential or even groundbreaking for its HIT approach.

YouTube search results turned up real videos that appear to be about this specific book, including a review titled Review of Body by Science book by John Little, Doug McGuff and another titled Body By Science | What You MISSED.