IRCT20160904029684N3 IRCT 2019-03-19 Iran University of Medical Sciences Design and manufacturing of "new orthosis for knee osteoarthritis" and evaluation of its effect on gait in people with knee osteoarthritis Design and manufacturing of new “ankle foot orthosis for knee osteoarthritis” and evaluation of its effect on knee addaction moment and gait kinetic parameters in people with knee osteoarthritis. 2019-04-03 anticipated 28 Complete https://irct.ir/trial/37330 interventional Randomization: N/A, Blinding: Not blinded, Placebo: Not used, Assignment: Single, Purpose: Treatment. 2 Knee Osteoarthritis. Intervention group: Participants with knee OA will perform the biomechanical test in three conditions: when wearing no orthosis, when wearing "AFO for Knee OA" Orthosis with un-lucked supination/pronation joint and when wearing "AFO for Knee OA" Orthosis with lucked supination/pronation joint.. Yes - There is a plan to make this available What will be shared: After ensuring that the participants are not identifiable, all potential data could be shared When: 6 month after article publication To whom: Researchers that are working in IUMS Conditions: In condition in which the priority of research innovation is not threatened Where to obtain: Sending the request to the corresponding author via email. How to obtain: The request is reviewed by the corresponding author and the decision will be made within 2 weeks of after receiving the request. Comments: