Originally Posted by burnthesheep

I got a gift of free time before our family vacation. I drove TSB down to negative 38. Lol.

Then during the trip just did 105% up the cat 3 and cat 2 climb by the cabin a handful of times while the TSB went the exact opposite direction.

Worked out fine. I feel no different from after the trip.

Dude, how are your early AM intensity work going? You just down some coffee and a gel? I may start trying to squeeze in some time in the early AM's during the week, but it isn't enough time for low zone aerobic stuff. It would need to have intensity to be beneficial.