Jumper’s knee, or patellar tendinitis, is a condition caused by repetitive strain on the patellar tendon, commonly affecting athletes involved in jumping sports. Symptoms include pain and inflammation around the knee, especially when bending or jumping. Early diagnosis and treatment can prevent further damage. Treatment options include rest, physical therapy, and targeted exercises to strengthen the muscles around the knee. In more severe cases, advanced therapies like shockwave therapy may be required for recovery. If you’re suffering from a jumper’s knee, seeking professional care is crucial.