What two bursae of the knee have the highest incidence of irritation in sports?

The two bursae of the knee that have the highest incidence of irritation in sports are the prepatellar bursa and the infrapatellar bursa. The prepatellar bursa, located in front of the kneecap, is often irritated due to repetitive kneeling or direct impact, commonly seen in sports like Wrestling and volleyball. The infrapatellar bursa, situated below the kneecap, can become inflamed from activities that involve repetitive jumping or running, leading to conditions like jumper's knee. Both bursae are susceptible to overuse and trauma, making them common sites of injury in athletes.