I’m trying to understand something.
I’ve created a custom workout Grasshopper. It’s 4x1-minute threshold efforts followed by four 12-second standing “all out” sprints at 300% FTP, with 4-minute recoveries in between.
It’s intended to be hard, but definitely doable. In fact, I was able to complete it and thought it could be made just a touch harder… Then I noticed that TR gave it workout level 28.7. That looks high!