Re: Run Turnover Rate

Chris Maginn wrote:
> I'm looking for info on run turnover rate.  My turnover rate has
> traditionally been rather low (may 160).  Upon the advice of my Tri
> coach I've spent more time on the treadmill working on increasing this
> up to 175-180.  Anyone have an expert opinion on this subject or can
> point me to a site that has an indepth discussion?  Looking at long
> term effect on performance, injury, etc.

My only expertise is from running for 15-16 years but generally a faster 
turnover rate is better because at a given speed the momentary impact on 
each footfall is less. The total impact on the system from foot to hip 
may be the same per mile but by breaking it up into smaller doses your 
body will be happier.  My experience is that my stride is a lot shorter 
and faster at a given pace than it was 10-15 years ago. Not because I've 
studied the wisdom of the greats but just because it hurts a hell of a 
lot less and the old body just can't take "opening it up" like it used 
to. I can't tell you when the law of diminishing returns kicks in on 
cadence but in general picking up the cadence a bit is more likely to 
help you than hurt you, even if it's just your longevity as a runner.

JJ