So I think I've discovered why my knees sometimes hurt when I ride and why it's been getting worse. It's also been affecting my running. PRONATION!!!
Help?
Below is more about what I'm talking about:
http://www.bicyclesource.com/body/pain/injury-and-orthotics.shtml http://www.ourhealthnetwork.com/customorthotics/yourfeet_cyclinginjuries.asp