Medical Specialties Patellavator knee orthosis - Medium

Offers support when lifting or loading the knees. Back velcro does rub the back of the knee, though.

I have used it for over a year now, it was given to me by my doctor, one of the best in Dallas, according to D magazine last year. After the first month of using it consistently, meaning every time I worked out, I noticed a huge difference; the daily pain was going away.

Worn consistently relieves the pain of patellar tendonitis

This product will be helpful for those suffering from the patellofemoral pain syndrome syndrome. I have been using it per the advice my orthopedic surgeon. I'm so glad that Amazon.com carries it.