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A man who is 40 years old wants to begin exercising daily. Calculate his target heart rate range.

2 Answers

4 votes
how much does he weight??
User Zach Gollwitzer
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From the DHO Textbook states that a normal heart rate is 70 to 85.


your maximum heart rate is to subtract your age from 220.

220-40 = 180
User Saroyanm
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