Andrew is 40-years-old - AQA - GCSE Physical Education - Question 8 - 2021 - Paper 1
Question 8
Andrew is 40-years-old.
Calculate Andrew’s maximum heart rate.
State the percentage range of maximal heart rate for the aerobic training zone.
Calculate Andrew’s ... show full transcript
Worked Solution & Example Answer:Andrew is 40-years-old - AQA - GCSE Physical Education - Question 8 - 2021 - Paper 1
Step 1
Calculate Andrew’s maximum heart rate.
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Answer
To calculate maximum heart rate, use the formula:
extMaximumHeartRate=220−extAge
For Andrew, who is 40 years old:
extMaximumHeartRate=220−40=180extbeatsperminute.
Step 2
State the percentage range of maximal heart rate for the aerobic training zone.
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Answer
The aerobic training zone is typically defined as being between 60% and 80% of maximal heart rate.
Step 3
Calculate Andrew’s heart rate range for his aerobic training zone.
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Answer
To find Andrew's heart rate range for the aerobic training zone, we calculate:
Lower limit: 60% of maximum heart rate
extLowerLimit=0.60imes180=108extBPM
Upper limit: 80% of maximum heart rate
extUpperLimit=0.80imes180=144extBPM
Therefore, Andrew's heart rate range for his aerobic training zone is between 108 BPM and 144 BPM.
