Iron Game...I agree with you...we're not just talking about bodyweight....I've seen some very muscular guys who are about 160lbs...the difference is they have been training for several years...are about 5ft. 6'' and have at least closed in on their genetic potential for natural development...its not a numbers game...its how long you've given your body a chance to grow naturally......Ideally one should push their natural growth to the very limit before using gear.....or at least have a couple years of hard training under their belt.....PEACE 
