What is your maximum heart rate?
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This is a required question
After finding your maximum heart rate, remember your target heart rate zone is 70-85% of your maximum heart rate.
What is the lower rage of your target heart rate zone?
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What is the upper rage of your target heart rate zone?
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To calculate your maximum heart rate, subtract your age from 220.
Lower range of target heart rate zone: (Maximum heart rate) x 0.7
Upper range of target heart rate zone: (Maximum heart rate) x 0.85
For example, if your maximum heart rate is calculated to be 180 beats per minute:
Lower range of target heart rate zone: 180 x 0.7 = 126 beats per minute
Upper range of target heart rate zone: 180 x 0.85 = 153 beats per minute