Perhaps the difference in physical activity explains the controversial results regarding Vastus medialis obliquus and Vastus Lateralis engagement.
Signs, symptoms, and assessment (diagnosis) of patellofemoral syndrome
Patellofemoral syndrome can be easily assessed/diagnosed by employing the orthopedic assessment test known as patellofemoral syndrome test.
What is patellofemoral syndrome and what are its causes?
Essentially, patellofemoral syndrome is osteoarthritis of the patellofemoral joint. It involves cartilage degeneration and the development of bone spurs.