please i need to no..
What is a normal heart rate for a fifteen year old girl?
Subtract your age from 220. (Example for a 28-year-old: 220 - 28 = 192.)
2Step TwoMultiply the result by 0.55 to determine 55 percent of your estimated maximum heart rate. (For a 28-year-old: 192 x 0.55 = 105.6, or approximately 106 beats per minute.) This is the low end of your training range, or the slowest your heart should beat when you exercise.
3Step ThreeMultiply the result from step 1 by 0.90 to calculate 90 percent of your estimated maximum heart rate. (For a 28-year-old: 192 x 0.90 = 172.8, or approximately 173 beats per minute.) This is the high end of your training range, or the fastest that your heart should beat when you exercise.
4Step FourUse your answers from steps 2 and 3 to determine your training heart rate range. (A 28-year-old%26#039;s training range is 106 to 173 beats per minute.)
No comments:
Post a Comment