Posture! Posture! Posture!
I'd say that 95% of the patients I see for "pronation" are a posture problem, and at most maybe 5% are a structural problem.
To find your good foot posture, it really helps to have someone work with you who knows what makes the lower extremity pronate and how to un-pronate it. It's not just the foot, it's everything from the hip down which pronates.
For starters, stand in front of your mirror in your underwear. (or a pair of shorts if you are shy) Stand like you normally stand. Note your hips: do they look wide? Note your knees: do they look narrow and bent backwards? Are your kneecaps looking kind of cross-eyed? Are your ankles wider than your knees? (like Betty Boop) Is your inside ankle-bone hanging out over empty space? Is your arch flattish? Are you standing duck-footed?
Those are all subtle hints that you are pronating (which is the entire leg, remember!)
How to unpronate: straighten your feet. Pull your lower belly flat. Tuck your tailbone under (don't stick your @$$ out like Betty Boop). Squeeze your buns together a little. Unlock your knees. Quick! Look at your feet! Where is your ankle and how is your arch? If the arch has returned and your inside ankle bone is now over the inside of your foot instead of outer space, this is what caused your pronation - GIRL HIPS. If the foot still looks sloppy and the ankle is still hanging to the inside of the foot, try pushing the outer edge of your foot into the ground. You may have a combination of sloppy girl hips and sloppy-foot-desperately-trying-to-clutch-at-the-ground.
Whatever you did to fix your foot posture, work on making that your habit. Usually you can play with it all in front of the mirror and figure out which one thing makes the rest of it line up. (in my case tucking my butt back where it belongs, instead of sticking it out like a baboon in heat which flops my belly flab out over my waistband and locks my knees and pronates my feet)
If you can't do anything with your muscles to even change your foot posture the slightest bit, then you need some custom orthotics and structural help.
Get your foot posture up and running, and barefoot running will go much easier. (I prescribe barefoot running to help teach posture, as well.)
Last edited by KnottedYet; 03-02-2010 at 07:40 PM.
"If Americans want to live the American Dream, they should go to Denmark." - Richard Wilkinson