Philips DL879X User Manual page 43

- Heart rate zone 2 - Moderate:
Activities that get your heart rate to zone 2 include brisk walking, hiking, leisurely
biking and swimming. During such moderate intensity activities, your breathing is
often deep and you usually start to sweat after ten minutes.
-
Heart rate zone 3 -High:
Training in this zone will help you get fitter. It may also improve your cardiovascular
system and help you control your weight.
- Heart rate zone 4 - Anaerobic:
You'll be in this highest zone only for brief periods of time, as anaerobic exercise
consists of bursts of high-intensity activity such as sprinting, interval training and
heavy weight-lifting.
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