Knee pain is a common condition affecting individuals of various age groups. 

Common knee injuries include sprains, tendonitis, meniscal tears, and ligament tears, often resulting from overuse, impact, or improper technique. Symptoms like pain, swelling, and reduced mobility can vary in severity. Treatment ranges from rest and rehabilitation to surgical repair, depending on the injury. Prompt diagnosis and appropriate care are essential for a safe return to activity and long-term joint health.