So I'm back to doing power intervals. Not my favorite thing in the world, but I do see quick results after a few workouts. It's also interesting to see actual wattage versus just measuring my efforts based on heart rate. Now with my PowerTap G3 and Garmin Edge 500 I have some serious tools to better training.
With spring just around the corner, and my first block of races looming overhead, power intervals are the perfect way to prep my season. The downside is that I have to do them indoors for consistent efforts and results, which is hard because the sun is shining more often than not.