Duration and method of treatment
Participants were positioned in a supine posture with both knees exposed and padded below the popliteal fossa using a small pillow to maintain a slightly bent and relaxed position. Two specific acupoints were chosen, namely the Dubi point (ST35, situated on the outer side of the patella and in the recess of the patellar ligament) and the Ashi point (a tender point) in the affected knee [