Application of Computer Technology in Track and Field Physical Education

The traditional physical education depends on action demonstration, equipment and field of the professor, which has great limitations. Integrating CT(computer technology, hereinafter referred to as CT) into traditional physical education can not limited to many conditions of traditional mode and help to realize the progress of physical education. The computer industry continues to develop, a variety of CT has entered the classroom, physical education and other subjects, teaching content, methods and methods are constantly changing and developing, especially in the course of physical education, multimedia technology has been used to improve the level of physical education theory teaching. Multimedia courseware provides visual, auditory and other information channels. According to the requirements of teachers, teachers can freely obtain, process and display all kinds of images and images, so as to change the original boring and rigid curriculum into vivid, interesting and vivid. It vividly describes various, complex and abstract sports images and forms with pictures and words. Colorful animation can vividly simulate all kinds of sports technology, and fully demonstrate sports technology. Through the simple analysis of the time and space characteristics of sports presenters, It can strengthen students' understanding of sports knowledge. At the same time, the human-computer interaction provided by multimedia is of special significance to stimulate students' interest in learning, mobilize their enthusiasm and leadership, and develop their personal potential. In track and field sports teaching, there are many items which are difficult for teachers to judge and demonstrate accurately. It is necessary to use mathematical algorithm combined with CT for better teaching demonstration and teaching verification.