(The Speed vs. Power thread reminded me to ask this question).
A couple of weeks ago I did a 20 mile workout and got in at just under the hour. I don’t recall that being particular painful - not “easy” and a good workout but not one I’d consider suffering.
When I did that for the first time I considered that my “hour baseline” and something I could improve upon. However, since then over a number of rides I have stuggled to get near it, with distances of 19.3, 19.5 and the like. These have been more painful!
I certainly know from experience that performance varies day-to-day but I have been surprised that a reasonable straightforward distance has proven much more difficult across a number or rides.
Is there any possibility that something in Zwift may have changed to explain this?
Or - more likely - is it just me?
I am using a Kickr, by the way.