General Discussion Triathlon Talk » New bike geometry = sore legs, slower times Rss Feed  
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2007-02-01 2:43 PM

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Subject: New bike geometry = sore legs, slower times

Just picked up new tri bike yesterday after riding hybrid frame for over a year.  After the first 2 rides (20 mile, 10 mile) I'm noticing a couple things:  1)  My hamstrings are worked much harder on the tri bike then road bike.  2)  Noticing my avg. MPH are not as high on these first couple of rides.

Is this just getting adjusted to different geometry?  Is the initial slowness due to using slightly different leg muscles to generate power?

 



2007-02-01 3:07 PM
in reply to: #675886

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Subject: RE: New bike geometry = sore legs, slower times
Going from a hybrid bike to a tri-bike is a pretty significant change in geometry, and body position. You likely have a more acute hip angle with the tri bike which will put more tension on your hamstrings.

You probably just need to adapt to the bike, but in the meantime give a little extra attention to stretching your hamstrings. Be sure your fit is right, especially seat height. Too high a seat will result in a loss of power and increased tension on hamstrings.

It wouldn't hurt to make sure your wheels are seated correctly and you don't have a brake pad rubbing.

scott
2007-02-01 3:09 PM
in reply to: #675886

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Subject: RE: New bike geometry = sore legs, slower times
The Mac - 2007-02-01 2:43 PM

Just picked up new tri bike yesterday after riding hybrid frame for over a year.  After the first 2 rides (20 mile, 10 mile) I'm noticing a couple things:  1)  My hamstrings are worked much harder on the tri bike then road bike.  2)  Noticing my avg. MPH are not as high on these first couple of rides.

Is this just getting adjusted to different geometry?  Is the initial slowness due to using slightly different leg muscles to generate power?

 

usuaslly, yes and yes. I am assuming you got an initial bike fit on the tri bike for you to work on and as the time passes you can tweak it to optimize your aero position/power output right?

 

2007-02-01 3:11 PM
in reply to: #675886

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Subject: RE: New bike geometry = sore legs, slower times
Also, you probably want to get the bike fit at a reputible fitter.  That can make all the difference in the world.
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General Discussion Triathlon Talk » New bike geometry = sore legs, slower times Rss Feed