Charles Kyle wrote Did not feel great. Decided to hammer the 20 minute effort. I have started taking supplements. I took 3 Hammer Pri Insurance Caps, and some of the GNC AMP Products. I think it had a bad reaction with my stomach. By the end of the ride my calves were starting to cramp. I do not think this was a water intake issue, I have been really hammering the water. The workout was very tough, I started off hard, average watts over 330. I had to shift numerous times. Typically, on the 20 minute workouts, I can settle in and maintain a pretty constant power and speed. This time I fough it the whole 20 minutes. In a way I guess there is some value to that. I did finish up averaging about 294 watts for the 20 minutes. This is my new indoor high for peak 20. Interesting to take the 12 - 20 minute efforts over the last month and co0mpare them with the multi-file analysis. I think that I am seeing some real heart rate, cadence trends. If I was smarter on the subject I think that I could actually start developing a training and racing strategy. Garmin Edge 705 EDGE705 ***