Training Log; 1 hour

Today I decided to do a high cadence bike ride. As I've been running more, I've noticed that I'm not moving my legs as fast as I think I should be, so I thought I'd work on it. I rode for 1 hour, 3 minutes, with an average cadence of 100 rpm and an average heart rate of 160. Hooray for a high heart rate ride, too! Besides that I had to shift a lot more than normal (and my bike was absolutely NOT cooperating; it kept shifting randomly or not shifting when I told it to) and couldn't use my aero bars much, it was a pretty uneventful ride. I still haven't figured out why my legs feel so fatigued, though. Oh, well, it was tough, and I get a rest day tomorrow!