43.2k views
1 vote
What is maximum heart rate?

a. Your heart rate when you are in a complete state of rest

b. Your heart rate when your heart is working at its maximum

c. Your heart rate before you exercise

d. Your heart rate after you recover from exercise

1 Answer

3 votes
b. your heart rate when your heart is working at its maximum
User Jecho Jekov
by
3.2k points