Originally Posted by
Bandera
Be very exacting on your fit, there is no way to compensate for poor positioning when you pedal the bike and it pedals you right back.
QUOTED AGAIN FOR EMPHASIS.
Anything even slightly imperfect about your bike fit will be highly magnified on a fixie, but once you really dial it in, it takes on a very organic character.
I'm 58 BTW, and have been riding fixies since my 20's.