egun wrote:
george, come up with something better than a weak 1990 noakes study.
your personal inferences of this study are wrong as well.
'running performance is the best predictor of running capability' .really?
wow, strong work tim (this study got laughed) out of serious journals.
Well, consider the source. There is a reason why real coaches (and knowledgeable others) don't take this site seriously, Renato excepted.
If you really think VO2max is a meaningless indicator of performance:
(1) Write down the names of all the sub-2:08 marathoners with a VO2max less than 50 ml/kg/min.
(2) Write down all the athletes that have averaged FASTER than their VO2max for longer than 10 minutes.
You get a blank page, of course.
Using how fast you can run for 10 minutes (which is approximately VO2max) to project how fast you can run for 2+ hours in analogous to using your 400 meter speed to project 5K time (so Wariner should have been able to run a 11:30 5K).
But, particularly when a respected study shows some individuals (statistical outliers) are able to improve their aerobic capacity by upwards of 50%, that is not a meaningless indicator. You need the engine, which is what VO2max measures, and if you don't have the engine, you are not going to be a world-beater no matter what you do in training. All the other indicators and training indicate how close to your maximum output you can maintain...but you are not going to exceed your MAXIMUM aerobic capacity.