Knee Support Feature Along thigh, leg muscles and Knee joint enhances the lower extremity kinetic chain from knee to ankle, to ensure continous movement stability and proprioception, and also improves lower extremity movement.Knee Support helps the lower extremity muscles to accumulate energy and enhance sports performance.This Knee Brace helps in increasing blood flow circulation to not only improve endurance but also prevent lower extremity muscle strains.This Knee Brace Support is made of Unique Material composition non allergic to skin.This Knee. Support have adjustable straps to make comfort