*Shrugs* maybe school was such a horror for your brain?
Considering what you need to get this physike, it is very very doubtfull that any caveman ever achieved even something remorely like top atheletes today. I have no doubt, that the average caveman was eventually more athletic compared to your average joe, but that's beacuse the prehistoric human was constantly on the move and looking for food, they might have moved more then 40km per day on average. Could you imagine your typical Wall-Mart warrior to walk 40km every day just to get his food? Heh. But the atheletes, the professional ones I mean are really pushing the human body to the absolute limit and they have access to all kinds of advantages, that no caveman ever had. And I am not even talking about steroids, just high quality food and well the time to do the training.Hmm, I got the size of the cavemen wrong. I remember this one US prehistorian claiming that at least certain cavemen had "the pecs of mr Olympia without having to train for it" but yea, didn't mention the height of the cavemen. I guess they could have been short buff dudes.
Indeed, the prehistoric humans, have been for the most part nomads, where they followed their prey, up till the point when we started to actually domesticate animals and growing food. Which is pretty much the time when civilisation kicked in.Eh, if you're gonna get technical about it, then start at "cavemen", there is no such thing. Humans have never truly lived in caves. We have used them as temporary shelters and as storage facilities, sometimes funeral sites. Otherwise we prefer huts, log houses, and so on.