Heart rate calculation

**nobbythedonkey** · 06-13-2005, 02:44 PM

somebody mentioned to me on here about doing cardio at 75% of my max heart rate or something whats the forumla i know it envolved my age (23)

**4U2NV** · 06-13-2005, 03:46 PM

220-age=MHR MHRx65%=??, MHRx75%=??, Thats the formula. Maintain your heart rate between 65 - 75% for your am cardio.

**nobbythedonkey** · 06-13-2005, 09:04 PM

Originally Posted by 4U2NV

220-age=MHR MHRx65%=??, MHRx75%=??, Thats the formula. Maintain your heart rate between 65 - 75% for your am cardio.

so going by that it is

220-23 = 197
197x65%=128 or 197x75%=147

is that right ??

**4U2NV** · 06-13-2005, 10:10 PM

Originally Posted by nobbythedonkey

so going by that it is

220-23 = 197
197x65%=128 or 197x75%=147

is that right ??

Thats it bro!

Thread: Heart rate calculation