Maybe just a hint of hyperbole to this, but I think your point is legitimate for most players. I'm sure the legends of how little effort Ruth put into the game are exaggerated, but if the stories are to be believed, Cobb worked his arse off. I guess I don't mean they didn't put any effort in, they just didn't know how or that that was something that could be done because people didn't see athletics as something to strive for. As for my 12 year old example, what were Ruth and Cobb doing at 12 to be better baseball players? Probably playing stickball in the street or a field with their friends a couple times a week. Any 12 year old with talent today probably has a personal coach, plays on a travel ball team 12 months a year, and has a fitness and nutrition regime. What it takes to develop into a professional athlete today is in no way comparable to what it took probably even 30 years ago.