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8. To attain the maximum cardio-vascular benefits, you should dance at an intensity
that raises your heart rate from 60% to 80% of your PMHR. Determine the Target
Heart Rate (THR) of a 17-year-old boy who wants to engage in social dancing
activity for fitness improvement,
a. 128 - 162 beat/minute
c. 122-163 beats/minute
b. 122 - 162 beats/minute
d. 126 - 165 beats/minute​


Sagot :

Answer:

b

Explanation:

122-162 beat/minute