Provides an extra dimension of relief for painful and weakened knees. The strap applies pressure upon the patellar tendon below the kneecap to stabilize the kneecap mechanism, improving patellar tracking and reduces patellar subluxation. Applying pressure on the tendon above the kneecap, reduces the forces of the quadriceps on the patella tendon and erosion of the undersurface of the kneecap. The strap allows for full mobility while providing maximum benefits. Latex free.