OA Clinic-Community CARE Model

Inclusion Criteria: * Clinician diagnosis of knee or hip OA * Self-reported knee or hip pain of ≥3 (scale of 0-10) on most days of the week * Current Weekly Physical Activity \<150 minutes per week * Body mass index (BMI) ≥27 kg/m\^2 Exclusion Criteria: * No internet access and a device (computer, tablet, smartphone) to access the virtual weight loss intervention * Pain in chest when performing physical activity * Pain in chest when not performing physical activity * No documented diagnosis of knee or hip OA * Total knee or hip replacement surgery, meniscus tear, ligament tear, or other significant lower extremity injury or surgery in the last 6 months * Dementia or other memory loss condition * Active diagnosis of psychosis * Active Substance abuse disorder * Severe hearing or visual impairment * Serious/terminal illness as indicated by referral to hospice or palliative care * Hospitalization for cardiovascular event in last 6 months * History of ventricular tachycardia * Unstable chronic obstructive pulmonary disease (2 hospitalizations within the previous 6 months and/or on oxygen) * Stroke with moderate to severe aphasia * Recent history (last 6 months) of three or more falls * Planning total joint replacement in next 6 months * Any other health conditions determined by the study team to be contraindications to a home exercise program or weight loss * Current participation in other study related to knee or hip osteoarthritis or physical activity * Unable to speak Engli…