Undefeated WBO junior welterweight champion Terence Crawford recently made a guest appearance with Dom Mazzetti on BroScienceLife's most recent video, "Lifters vs. Fighters".  If you're unfamiliar with BroScienceLife, it's a YouTube channel that takes a satirical look at the bodybuilding lifestyle and it's stereotypes.  Here, Mazzetti breaks down the key … [Read more...]