What are the differences you are all seeing between your indoor FTP and outside road?
I did the 20 minute FTP today. My best comparison would be my avg power on outside rides.
I didn’t find the Ramp Test very accurate.
I have a Kickr smart trainer. Today doing the FTP test (not ERG) during sections of the 20 minute test my resistance would get very easy (a drop of 60-70 watts) without me shifting or changing my cadence. They only way to get the power back up was to shift into a hard gear and shortly after go back to my typical gear. Has anyone else experienced this? Does anyone know the cause?
Thanks for any input