Kawhi Leonard Quadriceps Injury As the raptors enter the 2019 NBA Finals there is no talk of Kawhi Leonard’s previous long standing quadriceps injury that had limited his action in the 2017-2018 NBA season. Reports statEd that he was diagnosed with quadriceps tendinopathy. Basically, with overuse of the quadriceps muscle, Kawhi likely first developed irritation and inflammation of the tendon, called quadriceps tendonitis. Over time, if the tendonitis persists, the tissue can