I have a Garmin 7X and was wondering how you recommend adjusting the running power zones on the Garmin watches which support wrist based running power. I do not use Stryd.
You can do a simple 20 min time trial test and use the 80/20 Endurance zone calculator to determine your rFTP.
Head to the “RESOURCES” section on this website and take a look at the “Intensity Guidelines For 80/20 Running” article.
Intensity Guidelines for 80/20 Running
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