It is the development trend of education informatization reform to enter the physical education classroom and improve the effect of education and teaching by means of information technology. From the simple tape player, CD player, TV set to the current promotion of the auxiliary teaching of the Hivo touch machine and tablet, in colleges and universities, the auxiliary application of mobile phone app software is applied to physical education teaching. From the combination of pictures and texts to the combination of sound and image, and then to the mode operation of multi scene, all of them reflect that information technology has slowly penetrated into all aspects of physical education teaching. Let the originally passionate sports teaching become more fashionable, and present the situation that information technology is widely used. It is a trend under the background of education to introduce information technology equipment to assist teachers in physical education classes.