Everyone has their own happy place.
You two have extensive horse-riding experience, so of course you are stronger dorsiflexed. Don't worry about it, don't compare yourself to anyone else, don't think your own way is wrong.
Remember: "don't force yourself to change just because someone else pedals differently than you do"
It would be just as damaging and power-losing for you to pedal plantarflexed as it would be for Oakleaf or I (or another cyclist with no horse riding experience) to pedal dorsiflexed.
It's ok to be different. Don't let it bother you, don't let it change you. You have extensive experience weightbearing in a dorsiflexed position so of course that is optimal for you.
MartianDestiny - any fitter worth his salt is of course not going to give you a hard time about riding dorsiflexed! My goodness, unless he's an idiot he is going to listen to you tell him about position in stirrups! He'd be ridiculous to tell you it's "bad"! I'd be concerned if he tried to change you! 
Let me repeat this again: Experiment all you want, experimentation is good stuff, but always settle with what feels right. Your body knows what is most effecient for YOU, and you'll feel it.
Last edited by KnottedYet; 02-25-2010 at 02:41 PM.
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