Hr and power don't match

General Discussion
1

My hr zones don’t seem to match my power zones,is this normal or correct ?
If not can I adjust it.
Cheers

2

That’s pretty normal.

You can only adjust them by entering your FTP (Zwift can calculate it automatically) and entering your max HR.

3

I have done both …done several ftp tests,and entered my max hr I think or maybe on strava .
Just wondering why they don’t tally up

4

Here is a blog post from Joe Friel on the subject: Should Heart Rate and Power Zones Agree? - Joe Friel

BTW, his books are very informative on training.