Question

During physical activity of high Intensity, your heart will beat at a percentage of its maximum rate. Which range shows the correct percentages
during this type of activity?
A.
40%-50%
B.
50%-70%
C.
70%-85%
D.
85%-10096

Answer 1

Answer:

C.

70%-85%

Explanation:

In sports, heart rate (HR) is used to evaluate the intensity of exercise. There is a linear relationship between heart rate and load intensity. Maximum heart rate (HRmax) is the maximum number of contractions a heart can perform in 1 minute. Maximum heart rate can vary significantly in different people. The American Heart Association  recommends a target heart rate of hight intensity exercise: 70% to about 85% of your maximum heart rate