FTP inside: 218 watts. Threshold average heart rate 160-165 (given same level of fitness/fatigue on intervals).
But when I do Stromlo +3/+4 outside, I can easily sustain 250-260 watts instead of the 226 inside with my “indoor” FTP.
Yesterday, did 110km with NP of 188 watts, that’s 3h45 minutes aprox. According to intervals I need full rest day (just tipping in the red). But I don’t feel fatigued whatsoever. Just got of the bike and felt fine.
- Is my Tacx Neo 2 UNDERreporting watts?
- Is my 4iiii left-side only OVERreporting watts?
- Did I gain so much FTP after build? (have not retested yet, went outside due to hot weather)
- Is outdoor FTP SO different from indoors?