I weigh 74kilos and my FTP as of now is 293W(determined through ramp test) and currently doing SSB LV2. I have been noticing that my average speed outdoors have been decreasing. In the fall of 2018, I had a similar FTP and my average speed was close to 30 km/h and sometimes even above 30! Now, I find it difficult to do simple outdoor endurance rides because my average speed is too low compared to others(who also do solo rides). I always calibrate by vector 3s powermeter to 0.00. I suspect that something could be wrong with my riding technique but I am not sure.
Here are the fit files from 2 recent rides:-
And here are the fit files from 2 rides during the fall of 2018:-
I don’t feel faster on the road given this situation. I hope it can be fixed…