Euan B Uk said:Quoted message said:Quoted message said:>>> "amirm" == amirm <[email hidden]> writes:
amirm> Yeah, when pushing, I keep my heart rate between 160 and 170
amirm> with short bursts (depending on the terrain) to ~185 (my max
amirm> rate is 186). Although it seems easy to go over that, I just
amirm> ease off to drop the rate.
Pardon me if I'm mis-interpreting this, but do you mean that it's easy
to go over you MHR of 186?
If so then 186 is not your MHR. If it was you wouldn't be able to
go over it!
The 220-age is grossly inadequate. Formula's exist which take in to
account lean body mass, resting heart rate etc but the best way is to do
a stress test and find out what your real MHR is. If you've any health
concerns get it done professionally, otherwise go for a gentle half hour
warm up and then do hill reps till you feel like you're going to puke.
The max HR you record on that effort is you MHR.
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Cheers Euan
Hi Euan:
Cannot explain why is that, but I had a stress test done by a
cardiologist, and he calculated my max HR to be 186. I don't think that
the max HR is the limit that heart can go, but according to my
specialist, max HR is the limit for safe exercising. That would mean
that heart can beat faster than that, but it's pushing too much. It,
therefore, can be compared to the rev limiter in cars. An engine can rev
above the rev limit, but it's harmful for it. That's why I try not to go
over 186. However, when I get to around 185 I can still see the room to
go further. I hope I did not confuse you this time.
As hippy examplified above, it's hard to find the actual max limit for
the heart's ability to beat. I would say the only person who could tell
(out of real practice) is someone who passed the limit and his/her
heart failed! That would be hard for that unfortunate person to report
back, though 😉
Cheers, Amir.
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