Physical therapy alters recruitment of the vasti in patellofemoral pain syndrome.
Cowan SM1, Bennell KL, Crossley KM, Hodges PW, McConnell J. Centre for Sports Medicine Research and Education, School of Physiotherapy, The University of Melbourne, 200 Berkeley St, Carlton, Vic, 3010, Australia. s.cowan@unimelb.edu.au Abstract PURPOSE: To investigate the effect of physical therapy treatment on the timing of electromyographic (EMG) activity of the vasti in individuals with patellofemoral pain syndrome (PFPS). METHODS: Sixty-five (42 female, 23 male) participants aged 40 yr or less (29.2 +/- 7.8 yr) diagnosed with PFPS. Participants were randomly allocated into physical therapy treatment (McConnell-based) or placebo [...]