Quoted message said:I really don't understand how you can't think of any possible reason
that someone might be interested in analysing their runs.
Well, I admit that I'm proceeding on the (possibly erroneous) assumption
that amusing oneself with statistics doesn't count. Given that, I don't
see how "analysing their runs" will make them run any better than they
would if they did not do any analysis.
Quoted message said:I think
that you think that your choices in running are "the one true way"
Not at all. I'm saying precisely the opposite -- that it doesn't make
the slightest difference whether or not you analyze your runs. I'm not
trying to argue that the said analysis will lead you to run less
effectively. At worst, you'll waste some time.
Quoted message said:Anyway, if you need a reason here's mine: I do all my easy runs
at 140bpm. My pace varies from about 8.5 minute miles to nearly
10 minute miles depending on my state of fitness, overtraining,
recent speed work. I do identical out and back runs and the return
half varies from being identical to the outgoing half time, to a
couple of minutes slower. I find this information more useful than
just knowing I'm running at a conversational speed.
You don't need a GPS to know that you're slowing down. At most you
need a stopwatch. After a while, you won't even need the watch to
know that you're slowing down.
Even then -- why is the information "useful" ? In particular, how
can you use the information ?
Quoted message said:If I run a 5k time trial at an average heart rate of 170bpm, and
another one a week later, 30s slower at 168bpm, with a personal
best time when I had 175bpm average, then that just might tell me
I'm not trying hard enough rather than am unfit. Maybe.
You're not going to expect an interpretable trend in fitness over a
period as short as one week. Over a longer period than that, it's harder to
interpret that data.
Cheers,
--
Donovan Rebbechi
http://pegasus.rutgers.edu/~elflord/