:rofl:rofl:rofl:rofl They can only test for chemicals they know of and have the ability to test for, and even then, getting caught is usually due to an athlete's incompetence. MMA is flooded with it.
Arnold is a way better bodybuilder then Coleman and Cutler IMO. Those two just look ridiculous. Arnold had arms and chest of the same size and a small a waist. Those two have waist bigger than Rosie O'donell, and Oprah, of bulging muscle from HGH. Too ****ing bloated.
There's a difference between steroids that fighters are using and steroids that WSM guys are using. Mariusz is a huge steroid user.