First of all, strengthen exercise. Exercise is the most basic and important thing to keep fit. When it comes to exercising the knee, there is a lot of pressure. There is lubricating fluid in the synovial cavity around the soft tissue of the knee. When the leg is straight, it will overwhelm the synovial cavity and provide sufficient nutrition for the soft tissue. Therefore, you should always kick your legs up in your life to increase the bearing capacity of your knees.
Secondly, special training can also maintain the knee, such as cycling and swimming, which can exercise the knee joint to the maximum extent.
Thirdly, reducing the burden and friction of the knee joint and losing weight is the first thing for obese people to protect their knees; Pay attention to walking posture and labor posture, wear shoes with thick soles and moderate hardness when walking for a long time, and lean forward when walking to reduce the bearing capacity of knee joint.