Well, you can only prove it if you get a hold of the clubs test-results, which won't happen. Micah Richards has recorded extremly low body fat % though, definitly under 5%, probably closer to 2-3%, I doubt that LeBron/Randy Moss is under that. Maybe they are in a smiliar range, atleast Randy Moss. But this just proves that atletes in Europe is just as well-trained as in America, without the steroids. You just think football/basketball is more amazing then soccer/skiing/long distance running, so you say that they are better trained, which isnt correct.
PSN: TrbSvns.