Table 1

‚ÄÉNumber of participants who displayed an increase or decrease in electromyographic (EMG) activity of vastus medialis obliquus and vastus lateralis muscles and mean (SD) percentage change in EMG magnitude

Vastus medialis obliquusVastus lateralis
IncreasePercentage changeDecreasePercentage changeIncreasePercentage changeDecreasePercentage change
PFP, Patellofemoral pain.
PFP734 (22)323 (15)422 (31)66 (7)
Control68 (25)623 (13)44 (3)817 (10)