It is necessary to arrange physical education courses during school. Generally

at least two physical education classes will be arranged every week. The purpose of physical education is to create a suitable space to take students to exercise and let everyone move. In the usual cultural courses

Too much use of the brain in the usual cultural courses will make students nervous. At this time

it is necessary to do some sports to relax mood and relieve body function. This is especially true for college students. A good body is not only a necessary condition for the completion of college courses

but also a prerequisite for the future work. Physical education in colleges and universities brings students a scientific way of exercise and a healthy life style

and this centralized professional physical education teaching can not be easily contacted and obtained in future work and life. Although the role of physical education in promoting college students’ physical fitness has been widely recognized

it is still in a weak position in teaching practice

and even ignored by teachers and students because of the small proportion of physical education results in the comprehensive evaluation of the semester. This paper will start from the current situation of college physical education and the challenges it faces

and combine with relevant teaching cases to analyze the promotive effect and realization ways of college physical education on college students’ physique.