Precor P10 Operating And Maintaining page 34

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Figure 5: Heart rate target zones
CAUTION: Your heart rate should never exceed 85% of your
maximum aerobic heart rate. You can calculate your maximum
heart rate using the following formula:
Maximum heart rate = 207 – (your age × 0.67)
When gripping the sensors, do not grip tightly. Keep a
loose, cupping hold. Holding the grips tightly can affect
the reading.
As you work out, your perspiration will help transmit your
heart rate signal. If you have difficulty using the handheld
grips to determine your heart rate, try the sensors again
later in the workout to see if you can obtain a heart rate
signal.
If the touch heart rate feature does not work for you,
Precor recommends that you use a chest transmitter
strap.
Heart Rate Target Zones
200
190
180
170
160
150
140
130
120
110
100
90
80
70
20 25 30 35 40 45 50 55 60 65 70 75
Operating and Maintaining the P10 Console
Your Age
High
Peak
Cardio
Fat Burn
Warm Up