We asked specifically for the requirements during a recent battalion visit. DD was told the list would be mailed (with no specific timeframe).
DD started circuit training yesterday to increase lung capacity and general strength. I guess the best thing is to take the general advice "be fit and ready", as it's about the only 'known' right now.
As an aside - for the application process last year, DD's test was the 2 mile, 2 minute situps and 2 minute pushups; then, had to do it again at 1 mile, and 1 minute each of the others (thankfully, different times!!! LOL).
Good luck to all you 2012 high school graduates entering the ROTC (and other academies). For most other grads, they are "winding down" in school and sports activities - but not for you. Your eyes, and actions are already on the path you have chosen, and there is no time to rest!!!! Amazing.