CTL Response Rate Metric

I just stumbled across this article shared int the TrainerRoad forum about response rate to CTL increase.

https://alancouzens.com/blog/athlete_type.html

It is accompanied by a calculator which determines response rate based on two past CTL and FTP samples and given a third (future) CTL gives a predicted FTP

https://alancouzens.com/blog/training_responder.html

Seeing as the equation for response rate seems to just be the slope between two points on the FTP/CTL plot and intervals.icu has plenty of data it seems like a response rate metric and FTP prediction could be quite doable.

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I am going to have a look at that. Thanks!

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That would be basically CTL vs FTP…the FPT should be from a Test and maybe not eFTP while its decaying.