defender of the bashed wrote:
I hear you, and wasn't implying that everyone should strive to be world class. My point was more like what malmo says about doubling - it's been proven to work by thousands (millions?) of athletes throughout history, all different shapes and sizes.
I don't think he was saying that you were implying that everyone should strive to be world class. Let me explain in a kind of circuitous way:
Let's accept your reasonable (although not certainly correct [which is not the same thing as certainly not correct]) premise that all elite runners do mile repeats (or some sort of long interval work near VO2 max pace that the OP is leaving out of his).
Since I've accepted your premise, can you accept my reasonable (although not certainly [but very probably] correct) premise that not everyone has the talent to be world class?
Might it be reasonable (although [one last time] not certainly correct), then, that an aspect of the talent that is prerequisite to being world class is that a runner respond well to those mile interval-type workouts?
I think that might be what he was implying; not that you were saying that everyone should try to be world class, but, rather, that different things might work for him than do work for those who are physiologically gifted with the potential to be world class.
(Also, I would like to add an addendum here: my bet is that someone comes on and posts the workouts of a world class runner who doesn't do those types of workouts. This is letsrun, after all, so someone with that knowledge is out there.)
(And a second addendum: even if those world class runners mentioned in the above addendum do exist, it doesn't mean that they wouldn't have been better if they had done those workouts; it also doesn't mean that they would, though.)
(A third and final addendum: even if those world class runners mentioned in the above two addendums [addendi?] do exist, that doesn't mean that it wouldn't be useful as a rule of thumb to say that world class runners, as a group, tend to be high-responders to mile interval-type workouts. )
I think I closed most of the holes in my logic there.