What is the high intensity heart rate zone (70%-85%) for a 14 year old?
Understand the Problem
The question is asking for the heart rate range that constitutes the high intensity zone for a 14 year old, which is defined as being between 70% and 85% of their maximum heart rate. To find this, we first need to estimate the maximum heart rate using the formula (220 - age).
Answer
144 to 174 beats per minute for a 14-year-old.
The high intensity heart rate zone for a 14-year-old is approximately 144 to 174 beats per minute.
Answer for screen readers
The high intensity heart rate zone for a 14-year-old is approximately 144 to 174 beats per minute.
More Information
The maximum heart rate can be estimated by subtracting the age from 220. For a 14-year-old, it's 206 bpm. The high intensity zone is 70-85% of this max heart rate.
Tips
Common errors include using the wrong maximum heart rate formula. Ensure accuracy by using the formula '220-age'.
Sources
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