Editorial department/Don't think that you are too young to touch the problem of knee inflammation when you see degenerative arthritis that will age in your fifties. In fact, modern people's way of life and work makes us sit for a long time, even if our knees remain motionless, they will be inflamed and painful. You Jinglun took an outpatient case as an example. A young information engineer will feel knee pain when he stands up after sitting and working for a period of time, but the pain will be relieved after a while. But the situation gradually became worse and worse, and the joints even began to make strange noises. It was confirmed by diagnosis that they suffered from patellar chondrositis. He said that if you sit cross-legged for a long time, your knees will be bent and your medial cartilage will be inflamed. 1, avoid sitting or cross-legged for a long time, and stand up and move regularly. 2, articular cartilage repair food: Apple: rich in quercitrin, contribute to the production and repair of collagen. Kale: It is rich in calcium, vitamins A, C, K, copper and manganese related to joint protection. 3, anti-inflammatory good food: salmon: rich in Omega-3 unsaturated fatty acids, effectively slow down arthritis, rheumatoid arthritis and other diseases. Ginger: Rich in gingerol, it is a good natural anti-inflammatory drug. 4. Strengthen the quadriceps femoris: The quadriceps femoris is located in front of the thigh and connected with the knee joint. Training quadriceps femoris can make the kneecap slide on the femur more easily and avoid chondritis. Step 1: Sit in a chair and put a small pillow under the knee socket. Step 2: straighten your legs and put them down slowly. Practice your left and right legs in turn.