Chondromalacia patellae is caused by the earlier degeneration of the patellar cartilage due to the higher stress on the patella when people are active. The earliest forms of chondromalacia patellae can appear around the age of 14 and tend to appear in the 30s and 40s age group. When symptoms of chondromalacia patella appear, it affects the person’s activities such as squatting, going up and down stairs, climbing mountains, etc. Serious walking discomfort, which is difficult to treat, and when symptoms appear at a young age, it is difficult for the patient to adapt, becoming a burden on the mind, not knowing what kind of treatment works well, and patients abound around. The symptoms of this disease come and go, and in severe cases, you should reduce your activities, especially activities that can induce its aggravation such as long-distance running, climbing mountains and buildings. When the symptoms are mild, participate in sports within your reach to maintain good muscle strength, do not treat it as a serious disease, reduce the psychological burden, which will help a lot in slowing down the symptoms, and do not do not exercise in order to reduce friction, the sharp decline in muscle strength will only further aggravate the symptoms, young people can squat horse stance to exercise muscle strength. If the symptoms are heavy, how can not be reduced, it is best to find a doctor to see, except for the possibility of other diseases!