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Why data with high anaerobic values when cross country skiing?

8720675 11 months ago

Why does Garmin show most anaerobic training when I’m cross-country skiing at an easy pace, and my heart rate is well within the aerobic range compared to when I’m running?

0 Etupes25 11 months ago

Maybe a long shot:

- if you have sport-specific heart rate zones defined for XC country skiing, and the Max HR is off? what about LTHR for this sport?

- did you check the FTP value for cross country skying?

I suspect that if any of these value is off, it could affect how the watch calculates the training effect...