They do lift weights! Everybody knows that training a muscle is an advantage compared to not training it. If boxing was that simple, then training the entire body would give you the ultimate physical advantage, right? The problem is that nobody has the time to workout every single muscle. read more
The exercises which boxers perform does NOT really build much muscle at all. Shredded boxers historically were much larger guys than their fighting weight normally and then stripped down to the weight almost uniformly. read more