CALCULATING TARGET HEART RATE
Your optimal heart rate range during exercise is referred to as your training zone. To achieve the most effective
results you should perform your exercise within your training zone. Refer to the TARGET HEART RATE CHART below
to calculate your T.H.R at 55%, 75%, and 90% of your suggested training zone. We suggest you begin your workout
program at the 55% T.H.R. level and increase your T.H.R. % as your fitness level improves.
The Target Heart Rate formula is: 220 – age x T.H.R. % (e.g.: 220 – 30 years old x 55% = T.H.R 104.5)
HEART RATE RECEIVER & CHEST BELT
The computer has a built in chest belt telemetry receiver that uses the international standard 5 kHz bandwidth.
Your heart rate will only register on the computer if you are wearing a compatible chest belt. Please follow the
instructions included with your chest belt for proper operation.
HAND PULSE SENSORS
Both palms of your hands should be in contact with both hand pulse sensors. The hand pulse sensors should be held
firmly. Jiggling or moving your hands will cause incorrect pulse signals. Slightly moist hands are desirable. Dry hands
can cause incorrect pulse signals.
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Summary of Contents for R25
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