STRYD Power – I don’t get it

Stryd - Running With Power?

Stryd – Running With Power? (Source: titaniumgeek.com)

OK let’s say I’m pootling along on my bike; I know that it’s mechanical power that’s moving me along. I also know that your cycling efficiency and my cycling efficiency are probably quite similar. A bike power meter can mostly work. Power is power…although the metabolic effect might vary alongside fatigue.

With Stryd we are looking at an estimator of power rather than a strain gauge (power meter) ie something that looks at the direction/accelerations of bodily movements, GPS and so on. I don’t see how this kind of estimation will give insight into my actual performance. Although if the estimation is accurate over a range of effort types then maybe it will give me something personal I can use.

Maybe.

But…

Running efficiency between individuals is quite significant.

If I’m training on a track I can’t see Stryd being of any use at all.

However

StrydIf I train on a track but have to race 10k up a variable 2% incline then I guess it MIGHT give me something to moderate my effort by. Although after 30 seconds my HR would have caught up with where it should be and I could generally use that or RPE, other things being equal.

I do sort of get it. But I’m not convinced.

So basically, I suppose, I don’t get it. And, more importantly, I haven’t got it (I haven’t got a stryd). Read this article by someone who has got it: Mr James Gil (aka titaniumgeek). Well, he’s got one; and he likes it. If buyers like products they tend to sell at the right price! Economics 101.

3
Leave a Reply here

avatar
2 Comment threads
1 Thread replies
0 Followers
 
Most reacted comment
Hottest comment thread
2 Comment authors
Race LeaderBoris Recent comment authors
  Subscribe  
newest oldest most voted
Notify of
Boris
Member

Haha, nice post. ??

(To be honest… I don’t get it too, but I’m curious about if/how it works.)

Boris
Member

I guess the stryd is similar to this bike “power meter”: https://www.kickstarter.com/projects/powerpod/powerpod-power-meter-for-cycling-fitness

Race Leader
Admin

hopefully it’s a little more versatile than that one. from memory I think that one uses wind speed amongst other things. not handy on the turbo