Light
Exercising in the Light* intensity zone
Moderate
Exercising in the Moderate intensity zone
Hard
The Hard intensity zone
Press OK to view the target exercise durations in different intensity zones.
Intensity zone name
Graphical bar of the intensity zone is highlighted
Target exercise duration in the selected intensity zone
To view the information for the other intensity zones, press the / buttons.
Press the Back button to return to the Weekly HR zones view.
Press the button to proceed.
*Polar target heart rate intensity definition is modified from international exercise science authorities’ recommendations in which Light intensity can reach lower than 60% HRmax.