The doctor warned about the main mistake of people who are worried about the knees

Refusing physical activity for fear of damaging the knees can have a negative impact on joint health. Orthopedic surgeon Howard Lux told The Washington Post. According to the specialist, the widespread idea of the destructive effects of running on cartilage tissue is not true.

The doctor explained that movement is necessary for normal nutrition of articular cartilage. During walking or running, synovial fluid is distributed inside the joint, providing tissue with the necessary substances. At the same time, cellular mechanisms responsible for the formation of collagen and maintenance of the structure of cartilage are activated.

Among the main risk factors, Lux identified injuries and metabolic disorders. After injuries, improper load distribution can accelerate the development of knee problems. In addition, in diabetes and some other diseases, inflammatory substances can penetrate into the joint fluid and provoke negative changes in cartilage tissue.

To maintain knee health, the orthopedist recommends at least seven minutes of walking or running daily, taking into account the physical condition. Additionally, the specialist advises to include strength exercises in the training program, since the developed muscles help stabilize the joints and reduce the load on them.

Doctors explained why knee pain can not refuse movement.

A crowd of schoolgirls forced the girl to kneel and eat leaves.

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