There is not a natural guy that posts regularly on this forum who is in my league, all joking aside. It feels almost degrading to discuss training with you. I can probably pull more chins with 50 pounds strapped to my waist for complete reps than you can just hanging there with no weight...I'd be willing to bet a large amount of money on it, actually. I'd destroy you on a back day..or leg day...or chest...hell, any day. You could not train with the intensity I can because I'm simply in better shape than you. It's not rocket-science.