4x8s

I've got 4x8 minutes planned for today.

These mark the point at which I start to find training hard. 

It's a bit of a vicious circle, I know they will hurt and I worry that I will not be able to hit target watts which makes them hurt even more.

So I'll try going a bit easier, just doing 8 minutes up the initial ramps of Alpe D'Huez at FTP+ and see how I get on. 

As a bit of motivation I'll record the results here.