As a metasynthesis of developed technologies, such as computer technology, artificial intelligence, control technology, sensor technology, and simulation technology, the technology of virtual reality (VR, for short) has wide application. To address existing problems in physical education (PE) teaching, the paper discussed the necessity of introducing VR to PE teaching, analyzed characteristics of VR in terms of its application to PE teaching, and discussed methods and approaches of VR-based PE teaching. The promotion of teaching quality by the VR-based PE teaching mode was also analyzed in the paper. On this basis, performance analysis was conducted accordingly, where evaluation indices were determined, and an AHP-based performance analysis fuzzy evaluation model was established. Finally, by case study, the corresponding method and model were explained and analyzed.