3 years ago

5. If your friend's doctor wants her target heart rate range to be between 143 and 170, and her

1 answer:

4 0

Answer:

a person can work out 50% of the maximum (50% of 194 is 97) and 85% of the maximum (85% of 194 is 164.9). This means that the target heart rate for a 20-year-old is approximately 97–165 bpm. so around 21.

Step-by-step explanation:

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