Radiographic knee OA is present in an estimated 37% of Americans over the age of 60, representing more than 13 million people. Current medical, non-surgical knee OA treatments focus primarily on symptomatic relief and have met with limited, temporary success. Various therapeutic exercise prescriptions have been used to help ameliorate knee OA symptoms and improve function. Leg strength training is most commonly used. However, recent evidence suggests that shorter programs of kinesthesia, balance and agility (KBA) techniques may result in more rapid symptom relief and functional improvements in comparison to traditional therapeutic exercise. These early benefits could potentially lead to greater long term exercise adherence.