Lateral Wedge Insole With Subtalar Strapping for Knee Osteoarthritis

Inclusion Criteria: * Meet the American College of Rheumatology criteria for knee Osteoarthritis * Varus malalignment of the knee * Absence of previous fracture on the index knee * Absence of previous surgery on the index knee * Absence of Rheumatoid Arthritis * No Intra-articular injection on the index knee in the past 6 months * Receiving usual care for Osteoarthritis for at least 6 months * Be able to understand and agree with the informed consent Exclusion Criteria: * Undergo surgery during the study * Undergo Intra-articular injection during the study * Develop articular infection of the index joint during the study