NORTH AMERICAN NATURAL
New Poses for Classic! Bringing back the Golden Era of Bodybuilding posing to NANBF Classic Physique! Get excited and help support our Men's Classic competitors! Contest season is upon us, so be sure to get registered and help make the Classic division awesome! If you're not as familiar with Classic, learn more about the class and the poses that go with it by clicking here.
Drug-free bodybuilding or natural bodybuilding is a style of fitness competition where participating competitors abstain from using performance-enhancing drugs, including, but not limited to anabolic steroids, human growth hormones, insulin, and diuretics. If an athlete meets these requirements then they are considered to be natural. There are multiples categories where bodybuilders can compete in; a full list of categories is listed under our "categories" pages listed on the main menu. To see the full list of banned substances please see our anti-doping page.
Click a category down below to learn more.