2 years ago Rolando Samson was a chubby kid and now he looks like a bodybuilder. A few years ago Mike Carbullido was a middleweight.The next year he was a HUGE Medium Heavy. Then he was a HUGE Heavyweight.Then the next year he was a middle weight and a year later he puts on more than 20 lbs of muscle and is a HUGE Heavyweight. Both Galvaos look like bodybuilders. Anybody have insight on their strength and conditioning program?