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Which MHR?????????

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Old 29-04.-2003, 09:15 PM   #1
James Godley
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Default Which MHR?????????

So I'm 31 years old, and my MHR should be around 189.
BUT I was playing on my new turbo trainer and managed, with a lot huffing and grunting, to hit 200!!

Should I use this as a more accurate MHR when calculating my percentages?

Does this mean I have the heart of a 20 year old?!?!?
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Old 29-04.-2003, 11:59 PM   #2
2LAP
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The equation you have used is very unaccurate (often quoted as +/- 10 bpm) and is usualy used in clinical settings for people who can't exercise to 100%.

Use the value you see and adjust it every time you go higher or make it lower if you stop reaching it over a season.

Unfortunatly this doesn't mean your heart is that of a 20 year old, instead it means that your heart can beat to a maximum of 189. This may drop upto 5 bpm as you get fitter. The bigger your heart the longer it takes to fill and empty so the less beats you can make in 1 minute.

Do a max test if you are in any doubts, at home or in a Lab.
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Old 06-05.-2003, 03:19 PM   #3
Shabby
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Default Re: Which MHR?????????

Quote:
Originally posted by James Godley
So I'm 31 years old, and my MHR should be around 189.
BUT I was playing on my new turbo trainer and managed, with a lot huffing and grunting, to hit 200!!


I can regularly get my heart rate up above 210, with the highest I've seen being 214, usually while climbing (I'm a sprinter not a climber). It's useful to know, because the heart rates you'll sit on are going to be higher than other peoples. For example, I run an 8km race between 180 to 190 bpm.

And I'm 29, not 6, as the 220-age formula suggests.
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Old 06-05.-2003, 05:41 PM   #4
nferyn
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Default

Same thing here. I just turned 30. Last year I did a test on the road to determine my MHR and reached 196 (29 yo). As I picked up biking again after a long period of inactivity and have been training intensively the last 6 months, I cannot reach anything over 192 anymore

Niek
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