Using the methods of literature, questionnaire survey, mathematical statistics, interviews and other research methods, the paper randomly investigates several universities in Xi'an on their popularization of the concept of "Core Strength Training" and the use of the practice status of "Core Strength Training" in the teaching of physical education and sports team training, and the feasibility analysis of introducing "Core Strength Training" into the course of sports teaching in universities in Shaanxi Province. The results show that as a new exercise method of physical fitness, popularization of"Core Strength Training" in universities of Shaanxi Province is at a relative low level. Shaanxi Province is one of the many provinces in the institutions of higher learning in our country, and it should actively introduce "Core Strength Training" in the teaching content and sports team training actively so as to enable Shaanxi Province to be in the forefront of the innovation of teaching content. Meanwhile, the study suggests for relevant management and leadership to increase the training and promotion of“core strength” of college physical education teachers.