The intensity of your workout is too difficult if your heart rate has not returned to 100 bpm within how many minutes?
a - 5 minutes
b - 10 minutes
c - 12 minutes
d - 15 minutes
Answer:
I would say 12 minutes.
Explanation:
I'm basing it off of what I learned in health which is it your heartrate would need to be at 120 within 5 so doing basic math its most likely 12.