More Trainer time

I completed my M1 workout. Ramping the continuous zone 3 time for 60 minutes.

I noticed a couple interesting things when I looked at my workout chart. My HR line stay steady at ~160bpm for the entire 60min but I did notice that my avg. speed dropped a bit from ~19.3mph slightly to 18.6. I also had a lower cadence toward the end. I am not sure if I was loosing power due to cardiac drift or less efficient pedaling at lower cadences. Next time I will have to experiment with my cadence.

Tomorrow, I have a 4:00hr E2 ride schedule. I think it will be more mental than physical endurance.