It fucking cracks me up that the most obvious reason never even occurs to people because they're so ready to condemn someone who campaigned for stricter testing and volunteered for extra testing for, apparently according to you, nothing but the lolz.
If you need to maintain muscle mass but also work very hard in training, you need to eat a fuck of a lot. There's no way around it. GSP has had a private chef and a nutritionist since he first got PPV points. The reason he sometimes has a huge gut and sometimes doesn't is if he's recently eaten or not, fuckheads.
He's consistent because every form of calorie intake and every form of energy burn from training and otherwise is carefully tracked and balanced to ensure he doesn't go into a calorie deficit and start consuming muscle, and that he doesn't go into a surplus and start gaining weight. Does it really surprise you that a self-professed obsessive compulsive would keep such careful track of minutia like that?
All that having been said, GSP himself has said the following on the matter. You'd have to be dumb or careless to get caught using PEDs (pre USADA). On the other hand, he has declared he would agree to take a lie detector test if it would convince people he was clean of PEDs and he passed WADA accredited testing voluntarily (presumes USADA equivalent standard). If he made his own PED from maple syrup when growing up in eastern Quebec, then I can believe he is confidently taking PEDs that he his 100% certain will never be detected. If he's smart enough to get only the most exotic (and guaranteed not contaminated) PEDs he's also smart enough to know new tests are developed all the time and they can be used to test old samples and catch users retro-actively. GSP doesn't act like someone who knows he will eventually be caught.
