Mark Coleman is living proof that doing steroids does not make you tough!! Granted, he is a good fighter, but I think he wouldn't gas as much if he kept the mass to a minimum. Excess muscle mass has no place in the ring...just eats tons of water and oxygen. STRENGTH, ENDURANCE, and NATURAL ATHLETIC ABILITY conquer all. Look at the Enoue brothers since they've gone and got all bloated. Not trying to start anything, just my take brother.