Originally Posted by
terrymorse
I don't like doing tests, and I also don't care much about FTP.
But for what it's worth, there are a couple apps that will give you a "just riding along" estimate of FTP:
Agreed. Constant recalculation of FTP during your workouts: much easier than a 20-min test, and likely equally useful.
Another app:
https://www.xertonline.com/
From their home page:
No more FTP tests. Ever.
The dreaded 8 or 20 minute FTP test is finally dead! With Xert, your
Threshold Power is calculated more often, more accurately, and without testing, than ever before.