optimum heart rate

**mowla** · 05-06-2007, 08:04 AM

you know this "220-agex0.7= ohr" .does the same calculation apply to women or is there a diferent calculation to use?

**skank** · 05-06-2007, 08:57 AM

No difference for men or women. Same calculation. But just remember the 220-age is just a very rough estimate of max heartrate. Everybody is different.

**mowla** · 05-06-2007, 09:32 AM

how do you get a more exact optimum heart rate if this calculation is a rough guide

**skank** · 05-06-2007, 07:29 PM

The only way I could tell is through the events I used to do when wearing a heartrate moniter. I would hit my max heart rate at the end of a 5k or 10k run. The only time I seem to reach the max is during a competition of something sustained. In training , even during intervals, I just cannot get above 90%.

**AandF6969** · 05-09-2007, 03:40 AM

Originally Posted by skank

No difference for men or women. Same calculation. But just remember the 220-age is just a very rough estimate of max heartrate. Everybody is different.

Actually the MHR value for women is 226, not 220. Not a huge difference but on the books it's there.

**skank** · 05-09-2007, 04:40 AM

Originally Posted by AandF6969

Actually the MHR value for women is 226, not 220. Not a huge difference but on the books it's there.

Thanks, thats the first I heard of it.

**max2extreme** · 05-10-2007, 08:28 AM

Like Skank said, when using equations to estimate things like MHR and such, you have to remember the number you get is an estimate with deviations. Example, the MHR standard deviation is + or - 15bpm. So if you have a 50 year old man for example, 220-50 = 170 meaning his MHR is anywhere between 155-185... THats a pretty big range! HRs should be used to guide intensity because of its direct relationship with oxygen consumption. So dont think that if you do the equation for OHR and you get 185bpm, that 185bpm is the absolute best hr for you. Experiment a little and take note of your body is the best way. It may take some work and time and attention to detail, but then you'll know better how your body works and how to manipulate it the most efficiently.