I'm curious about something, I was trying to find out how much you guys do in weighted pullups? I've been feeling pretty good lately doing body weight (210) + 45 pounds for 10. This is the most I've ever done, but I don't see the impressive lat spreads on yours truly as I see on some weaker pullup guys at the gym. This is to say that pullups are the best judge of this, but I'm just curious. I know that arms have something to do with it, too, but I don't have super huge biceps, either. Plenty strong, yeah, but not over 16.5" (I know, go ahead and laugh... this forum is for aspiring bodybuilders too, yeah?)