If you are an avid gym goer, odds are, you have already managed to notice that some of the guys are achieving progress in bodybuilding all too fast. And it is funny, since most of them are not coming to the gym for as long as you do. Well, at times, it could be explained by great genetics. Nevertheless, in most cases, one just needs to face the facts – most of them guys are actively using steroids. The anabolic drugs are great PEDs and will allow them to gain huge muscle mass and get rid of the fat within the very least amount of time possible.