Originally Posted by
procrit
Your FTP is set too low. Your hardest 2x20 efforts should be ~5% over your FTP.
Well, everybody is different and trust me, I'd love my FTP to be 5% higher, but it's not per my testing. My FTP has been tested in a 60' TT, NP in a 1/2/3 crit and the 20' x .95 equation and it always comes out within about 5 watts. I can just hammer it for 20' and push it harder I guess. My last 2x20's were right at 9% over my FTP.