Rock climbing at least, has the appeal of being strategic, and testing strength and endurance. Rock jumping, on the other hand, as described in this piece in the New York Times, is an excellent way to maim oneself in a place where there is unlikely to be any medical help. Why then, do we read that this "extreme sport" is gaining in popularity? To answer that question, Geezer watched the amazing video of the "traditional" Czech sport, which includes a routine warm up exercise of drinking few beers at 10 a.m.
Czech it out here.