Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Dual Cho-pat knee strap Helps

I Played too much Volleyball and developed Patella Tendonits also known as Jumpers Knee(runners knee). I have been using the single knee strap Daily but when I try to workout or get back on the court I have been using the Dual knee strap. You feel a big differnce when you have it on. It's very light and Helps movement with the knee.