Squat pain in one leg

Squat pain in one leg is one of the main symptoms of cartilage injury of patellofemoral joint. Articular cartilage damage is very common in sports injuries, but due to the difficulty of diagnosis, especially early diagnosis is almost impossible in routine examinations, it is often ignored and cannot be treated in time. However, no matter what kind of cartilage damage, it may eventually lead to degeneration and necrosis of chondrocytes, and leave permanent damage, so it has attracted attention in recent years.