I remember about a year and a half ago there was a thread where a coach asked people to predict how he got a bunch of college intramural kids in shape very quickly to run an 800m. I think he said he got them fit enough in maybe only 6 weeks and they averaged two minutes with some kids even going 1.55.
I believe he said he did lots of 400m repeats but I cannot remember exactly and would love to reread it.
I have searched all over for it but cannot find it. Anyone got it?