Fig. 3From: Comparison of hamstring and quadriceps tendon autografts in anterior cruciate ligament reconstruction with gait analysis and surface electromyographyBoxplot charts showing VMO activity (µV) for the treated and contralateral side in the QT group during loading response and terminal stance at 6.0 km/h. In both phases, there is a significant difference between the treated and contralateral intact sideBack to article page