If you saw this article the other day, it is based off the Wingate test. Wingate is used (mainly with athletes) to test peak and mean anaerobic power. I did the actual test about a month ago, and while chatting with the researchers afterward(if you do the test right, you will be at least slightly hypoglycemic afterward), one mentioned a cyclist(might have been Landis, don’t recall) who would actually do the test periodically as part of his training - like every couple weeks, or once a month.
Anyway, point of my rambling was to say, you might try adding this into your training occasionally, see if it doesn’t help a bit.