With the change of lifestyle and diet structure, the problem of "physical obesity" among college students has become increasingly prominent, which has a serious impact on students' health and image. Based on the overview of "physical obesity", combined with the current situation of "physical obesity" among college students, this paper analyzes its influencing factors, and puts forward intervention measures from the aspects of education, diet and exercise, so as to solve the problem of "physical obesity" among college students and provide reference and suggestions for relevant policies.