In the current new situation,teaching quality and efficiency is mainly results-oriented as the measurement standard,the focus of education and teaching activities is to fully meet the actual needs of students in learning.Physical education is of great significance to the cultivation of students'healthy personality.At the same time,Public Physical Education is the basic course of physical education in colleges and universities.It is also an effective way to exercise college students'healthy physique.However,Public Physical Education course of colleges and universities still has many deficiencies at the present stage.The physique of contemporary college students presents a decreasing trend,and the curriculum reform has received the wide attention of college educators.Based on this,this paper has integrated the concept of OBE into the public physical education curriculum in colleges and universities,and has researched the reverse design and implementation deeply,so as to establish Public Physical Education curriculum system based on OBE,and put forward specific implementation strategies to guarantee,thus bringing a new research direction to our Public Physical Education curriculum reform.