Arash Rahbar Answers: How Much Lean Muscle Can A Bodybuilder Gain In One Year?

Arash Rahbar weighs in on the human limit of lean muscle growth per year. In our various conversations with athletes, there has been a growing debate about the human limit for lean muscle growth in a given year. In working with Tony Huge for Enhanced 2 The Max, he had claimed that his experiments prove a person can gain up to 15 or even 20 pounds of lean muscle in just one month - let alone a year. Former Olympia Classic Physique champion Breon Ansley thinks a bodybuilder can only build maximum nine pounds