runners are clueless wrote:
Essentially all endurance athletes are "aerobically underdeveloped". The only ones who aren't are those at the very top of their game, with nowhere to go but down.
IOW, "aerobically underdeveloped" is just a catchy phrase that doesn't really mean anything.
I think it's just an easy way of summing up pushing up threshold from below, building up your endurance engine which ultimately improves threshold and vo2 max. I think we all know what people are getting at. You see a lot of language thrown around from all corners of the world. But most people would understand aerobic capacity as just being able to run harder and longer without tiring, before you touch on anything anaerobic. I'm all for keeping stuff and language accessible to all.
For the most part the easiest way to improve is simply the easy gains NSM brings by keeping all running almost purely aerobic. There's likely a point of diminished returns in that, which is why elites train other ways, but i would guess almost nobody in this thread is at that point.
We can argue on the finer points, but focusing on this is why NSM works so well, for so many people. It's low hanging fruit over a prolonged period that people are inherently too lazy to harvest and think a few weeks is an aerobic base and then hit 5k pace repeats and hills, along with insanely hard long runs and are cooked in a month.
On another note, I just watched that Will O'Connor video and it's the hottest mess I've ever seen. I don't even know what is going on with that, but it's absolutely hilarious!