Question

Medal and fan
Your maximum heart rate (MHR) can be found by taking:



A)
220 - age


B)
160 + age


C)
Everyone's MHR is 180

Answer 1

@wwhitlock

Answer 2

wikipedia says: It is recommended that you exercise within 55 to 85 percent of your maximum heart rate for at least 20 to 30 minutes to get the best results from aerobic exercise. The MHR (roughly calculated as 220 minus your age) is the upper limit of what your cardiovascular system can handle during physical activity.

Answer 3

thank u