Stationary bike ride in the morning before work, riding at level 13 for an hour. Watched an episode of Doc Martin, and I really felt low-energy. I just plugged along, sweating quite a bit but not generating any power. Will try to work out without watching anything next time to see whether it's a focus thing.
Total mileage = 15.4 mi
Avg heartrate = 148 bpm
Total calories burned = 570