There are studies that show that a hip focused exercise program helps for PFP; there are others that show that a knee focused exercise program also works. Is one better than the other? What about just doing ANY kind of exercise? This study takes a look at answering those questions...kind of. Effectiveness of Isolated Hip Exercise, Knee Exercise, or Free Physical Activity for Patellofemoral Pain: A Randomized Controlled Trial. Hott A, Brox JI, Pripp AH, Juel NG, Paulsen G, Liavaag S. Am J Sports Med. 2019 Apr 8:363546519830644. doi: 10.1177/0363546519830644. [Epub ahead of print] Due to copyright laws, unless the article is open source we cannot legally post the PDF on the website for the world to download at will. That said, if you are having difficulty obtaining an article, contact us. Brought to you by CSMi Produced by: Matt Hunter Music for PT Inquest: "The Science of Selling Yourself Short" by Less Than Jake Used by Permission