Brian wrote:
I am unsure why you don't pay attention to the thousands for whom low mileage didn't work instead of the one for whom it did.
Hank wasn't alone in this regard, though. His BYU teammate, Doug Padilla, was also a very low-mileage guy, athough I think his interval training may have been of a higher intensity than Hank's.
This is just idle speculation, but I would suggest that this might be the best training for someone blessed with a high max VO2. First start with short intervals and low mileage to emphasize improvement in running economy. Then very gradually increase the length of the intervals and the mileage to boost the aerobic capacity. I would think that someone with a naturally high max VO2 would get the maximum benefit from this sort of max VO2 and aerobic work very quickly, say 6 to 10 weeks. Then they'd be firing smoothly on all cylinders -- great economy and great max VO2. The early emphasis on economy would overcome what is usually the greatest weakness of those with a predominance of slow-twitch fibers and thus a high max VO2 -- poor economy. And the improved economy would be reinforced by the subsequent long intervals, which probably wouldn't be that much slower than the early shorter intervals.
An added benefit of emphasizing economy early might be that the shorter intervals would strengthen the muscles fairly quickly, taking the burden off of the tendons and other soft tissues and thereby allowing interval length and mileage to be increased with a minimal risk of injury. As I recall, Hank was relatively healthy from year to year, even though the steeple can give the body quite a beating.
I'd be interested to hear what others think about this type of training pattern. I think it must be important, because it served Hank and Padilla very well, and they were two of our best ever.