Jumper’s Knee, also known as patellar tendinitis, is a common injury affecting athletes involved in jumping sports like basketball or volleyball. It occurs when the patellar tendon, which connects the kneecap to the shinbone, becomes inflamed due to overuse or excessive strain. Symptoms include knee pain, swelling, and stiffness, which can worsen over time if left untreated. Effective treatments for Jumper’s Knee include rest, physical therapy, anti-inflammatory medications, and targeted exercises to strengthen the knee. For severe cases, more advanced treatments like platelet-rich plasma (PRP) therapy may be recommended.