This study is designed to evaluate how different configurations of two types of carbon fiber custom dynamic orthoses (CDOs) influence outcomes following traumatic lower extremity injury. In this study, adult participants who still experiencing deficits including weakness and/or immobility more than two years post traumatic lower extremity injury will be randomized and fit with either modular or monolithic CDO.
Participants will then be evaluated without a CDO and with the CDO in three configurations in a randomized order: a proposed optimal benchmark configuration, a variation with the device in more dorsiflexion, and a variation with the device in greater plantarflexion. Multiple well-established tests will be used to compare outcomes between the different configurations.
