Research on the Implementation of Public Physical Education under the Network Environment

In order to improve the physical quality of contemporary students, the public physical education teaching of big data technology is introduced to enrich the interest of physical education classroom and improve the enthusiasm of students through targeted teaching means. In this paper, through the big data of students' physical performance and students' physical quality, an expert system for physical education curriculum recommendation is established to teach students according to their aptitude and increase the intelligent management of the classroom. The SPSS simulation experiment is carried out according to the big data of students' physical performance and physical quality. Finally, it is concluded that the system can improve students' interest in physical exercise, increase the vividness of the classroom, and improve students' physical quality.