The explanation of "idiosyncratic constitution" in academic literature is usually: allergic constitution, which means that some people have higher reaction to drugs than ordinary people, some of which are caused by genetic factors, called idiosyncratic constitution, and the other part is caused by the participation of immune system, called allergic reaction. Generally speaking, the specific physical conditions referred to in the education system mainly include congenital heart disease, epilepsy, asthma, tuberculosis, hypertension, gastric ulcer, pneumonia, nephritis, psychosis, disability and other serious diseases. How can we effectively control the daily campus life of students with special physique and reduce unnecessary losses? If this work is done well, it can effectively reduce the probability of such incidents and protect schools, physical education teachers and students themselves.