Design and Research of Big Data Multimedia Technology in College Physical Education Teaching System

This paper first analyzes the problems existing in the physical education in Colleges and Universities under the background of big data, and then analyzes the reasons for the problems. The use of multimedia technology in college physical education is conducive to the innovation and breakthrough of physical education methods, arousing students' learning enthusiasm and enhancing learning effect. Therefore, multimedia technology must be applied to the theoretical teaching, technical teaching and teaching management of physical education in Colleges and universities, so as to enhance the effect of physical education. Finally, the paper puts forward some suggestions on the teaching of big data in the use of physical education in Colleges and universities, aiming to explain that the physical education in Colleges and universities needs to make rational use of big data, optimize the allocation of educational resources, and provide reference for teaching research.