Bigger Smaller Bigger

by with John Berardi & Martin Rooney

About the Author and His Coaches

Nate Green

Nate Green is the program director of Scrawny To Brawny. He’s been featured in The LA Times, Men’s Health, Men’s Fitness, and lots of other places with fancy names.

He has written two books, Built For Show, and The Hero Handbook, helped provide research for Tim Ferriss’s bestselling book, The Four Hour Body, and helped write co-author Dr. John Berardi’s popular book, My Experiments with Intermittent Fasting.

Nate is 29 years old and lives in Portland, OR.

Nate Green

John Berardi, Ph.D

Dr. John Berardi is the Chief Science Office of Precision Nutrition.

As an elite nutrition coach and exercise physiologist, Dr. Berardi has coached hundreds of amateur and professional athletes. In the last three Olympics alone, his athletes collected over 30 medals, 15 of them gold. He’s a member of the Nike High-Performance Team and has worked extensively with a host of UFC athletes, including welterweight champion Georges St Pierre.

Further, for the last 4 years, Dr. Berardi has acted as the director of the world’s largest body transformation project, a one-of-a-kind fat loss coaching program that has produced more total weight loss than all seasons of The Biggest Loser combined.

Martin Rooney, CSCS

Martin Rooney is the creator of the Training For Warriors system and a pioneer of strength and conditioning for the martial arts. He holds various exercise, nutrition, and health degrees from the Medical University of South Carolina and Furman University.

Martin is a black belt in Kodokan Judo under Olympian Teimoc Johnston-Ono and a purple belt Brazilian Jiu Jitsu under UFC fighter Ricardo Almeida.  Martin has been featured on ESPN, Spike TV, Fox Sports, The New York Times, Men’s Health, FIGHT!, and dozens of other media.

His training programs and unique coaching style are known as “the secret weapon” for many UFC fighters, including Jim Miller and Dan Miller.

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