Guadriceps Femur emons Bake musc Gastrocnemius st e uprag Semimembranosus ursa muscle Plantaris e prepatellar Pedicle Gastrocnemius bursa muscle (lateral head semimembranosus Superficial bursa nfrapatellar Synovial sacs Gastrocnemius musde Medial collateral (medial head ligament infrapatellar bursa Anserine bursa Tendons of gracilis sartorius, an semitendinosus muscles