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Welcome to my blog, which was once a mailing list of the same name and is still generated by mail. Please reply via the "comment" links.

Always interested in offers/projects/new ideas. Eclectic experience in fields like: numerical computing; Python web; Java enterprise; functional languages; GPGPU; SQL databases; etc. Based in Santiago, Chile; telecommute worldwide. CV; email.

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© 2006-2017 Andrew Cooke (site) / post authors (content).

[Bike] FTHR

From: andrew cooke <andrew@...>

Date: Fri, 5 May 2017 08:28:07 -0300 

I'm putting this here because otherwise I lose the info.

FTHR is heart rate at functional threshold.  Which I measure by
climbing up San Cristobal.  It's not a great approach because it's a
bit short, but it's local, has few cars, and I know it well enough to
pace myself.

Using
https://www.britishcycling.org.uk/membership/article/20120925-Power-Calculator-0
I can then calculate my HR zones.

https://www.strava.com/activities/835929509/segments/20385215226
2017-01-18  HR 143  Power 236W  Time 17:43
https://www.strava.com/activities/860360918/segments/20958049374
2017-02-09  HR 150  Power 249W  Time 17:18
https://www.strava.com/activities/971835366/segments/23803149859
2017-05-05  HR 154  Power 223W  Time 18:07

My best attempt so far (9 Feb) had a longer warm-up.  Seems like that
would be a good idea in future.  Also, not sure what the significance
is in the trend towards higher HR.  Maybe it's noise?  Better pacing?
Adaptation?

Andrew

https://www.strava.com/activities/1062271562/segments/26131914299
2017-07-01  HR 148  Power 225W  Time 18:12
https://www.strava.com/activities/1083037001/segments/26650829116
2017-07-14  HR 147  Power 230W  Time 17:10
https://www.strava.com/activities/1126793529/segments/27760825693
2017-08-10  HR ---  Power 252W  Time 16:05
https://www.strava.com/activities/1214685457/segments/29960790699
2017-10-04  HR 149  Power 253W  Time 15:30

This one isn't SC, but 19m along a gravel road trying for a KOM
https://www.strava.com/activities/1334945365/segments/33074857349
2017-12-31  HR 153  Power 219W  Time 19:35

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