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POLAR S610i User Manual

Page 89

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M 87

Heart touch function: When you
are in Exercise mode, bring your
wrist receiver close to the Polar logo
on your transmitter.

Interval training: Seeks to
improve your race pace with
different periods of work and rest.

Maximal oxygen uptake:
(maximal aerobic power, VO

2max

)

Is the maximal rate at which oxygen
can be used by the body during
maximal work. VO

2max

is a good

measure of aerobic fitness.

Maximum heart rate: (HR

max

)

Is the highest number of heart
beats per minute of a person.

Measure mode: Measuring your
heart rate without recording the
exercise.

Target heart rate zone: The area
between the upper and lower
target heart rate limits. Target zone
selection is based on personal
fitness goals.