For the data on my last build for a 70.3, here is the data I had.
HF averaged between 3700-6700. LF averaged between 9400-12200.
The day before the race (tapered and well rested), my HRV was 92 and my HF was 6100, LF was 6000
The day after the race (should be worn out), my HRV was 84, HF 1900, LF 5800.
two days after race, HRV 95, HF 5100, LF 12000
I took data religiously for nearly the whole year and I didn't see any difference day to day, week to week, or month to month due to training. I did notice that my avg HR would raise and/or my HRV would drop if I hadn't slept well or I was sick. Past that, my data rarely changed. I've more or less concluded the data I get from this app (and HRV in general) isn't worth the time I've put into it. Perhaps I'm interpreting something incorrectly and I'd be interested if there were something I could learn from it.
BTW, I use the Sweetbeat app. I'd also be interested to learn from others if there is a better app to use. I like the way this app interfaces w you and how it reports the data, but it's only minimally useful due to the difficult (see: nearly impossible) task of getting the data out of the app. I've written Sweetwater and they confirmed there is no way to get the data out of the app. I then asked them if they could somehow email me the raw data points for the year and didn't get a response.
I'm a data fanatic, but data that I can see, but not touch really isn't useful to me. Surely other apps will allow you to download the data, but I honestly I haven't done much looking for one yet.
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