Knee refers to the knee joint, running next to the knee joint pain may be due to: acute injury, patellar tendonitis, meniscus injury and so on.
1. Acute injury: running process, such as excessive exercise, or incorrect posture, etc., can cause soft tissue contusion around the knee, sprain, strain injury, or even cause fracture, causing pain around the knee joint.
2. Patellar tendonitis: it is mainly caused by excessive exercise or improper exercise, and the pain is usually aggravated after going downstairs or running and other activities.
3. Meniscus injury: mostly occurs in the knee joint sudden rotation injury, for example, when running, such as a sudden change of direction, can cause meniscus injury, mainly manifested as repeated knee pain.
There may be other reasons for the pain next to the running knee, it is recommended to consult a doctor in time, and the specialist will judge the specific reasons and give targeted treatment.