Chondromalacia in college students may have symptoms such as pain, muscle relaxation and weakness, and abnormal bone development. 1. Pain: chondromalacia will cause the body to lose a lot of calcium, thus affecting the normal growth and development of the human body, when strenuous activities are prone to fracture, which will cause the body to experience obvious pain and other discomfort. 2. Muscle flaccidity and weakness: chondromalacia can cause insufficient nutrition of muscles and other soft tissues, which will lead to muscle flaccidity and lack of strength. 3. Abnormal bone development: Due to the large amount of calcium deficiency, it will affect the balance of bone development, which will make the bone structure abnormal, resulting in the appearance of x-shaped legs or o-shaped legs. Therefore, when the above symptoms occur, it is recommended to go to the hospital as soon as possible for a systematic examination to clarify the disease.