In order to improve the physical vulnerable groups of college PE teaching, by consulting relevant literature, this paper researches problems of physical vulnerable groups, finds the proportion of physical vulnerable groups is on the high side, low interest in sports, shortage of specialized teachers, teaching materials and facilities, lack of physical exercise knowledge, and unreasonable curriculum, lack of innovation and so on. Reforms in colleges and universities sports teaching are needed, the sports resources configuration should be improved, and carry out the Ch...