Erick Silva does not have bad cardio. If Nick Diaz, Cain Velasquez, and other fighters known for their "cardio" threw as much punches and kicks with as vicious intentions he did, or tried to force submissions for the finish as much as he did, they would gas out by the first round. Erick Silva does not play it safe. He's not making it a point fight or trying to win decision or trying to not lose. He comes in to win and he does it from the beginning until his opponent cover up the whole time not even trying to fight. Then when he gases, you know that he put everything he had to finish the fight and he has nothing left. That is not bad cardio, that is just not trying to play it safe. All his wins are by finish. All his losses are after he went full speed ahead until he had nothing left. Not even the biggest gas take could sustain the pace that he brings. He could easily play it safe and win fights via boring decisions everytime. The guy has the skill to do it. Stop with this Erick Silva bad cardio nonsense. Thank the lord he's not a GSP.