Dear Colleagues,

I built and utilized this Ankle/Foot range of motion device for my graduate work and a few other projects (see images/references below). I believe there is still a lot we can learn from this approach, but I currently don’t have the bandwidth to continue doing research in this area. If there are any graduate students or professors interested in this work, I would be happy to donate this device to their labs and collaborate on future projects. If interested, please email me at

"Excessive" pronation is often implicated as a risk factor for anterior knee pain (AKP). The amount deemed excessive is typically calculated using the means and standard deviations reported in the literature. However, when using this method, few studies find an association between pronation and AKP. …


Pedro Rodrigues
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