The aim of this study was to study the effect of technology-related self-efficacy, ease of use, and practicality on the attitude of physical education teachers towards accepting online teaching. A survey research method was used to conduct this study. The statistical population of this study included physical education teachers in Golestan province (686 people), of which 247 teachers were selected as samples based on the Cochran formula. Finally, after distributing the questionnaires, a total of 235 questionnaires were collected. The data collection tool included four standard questionnaires: technology-related self-efficacy (Sherr et al., 2017), ease of use (Sherr et al., 2017), practicality (Sherr et al., 2017), and attitude towards accepting online teaching (Chucaro et al., 2023). The results of the study showed that technology-related self-efficacy has a positive and significant effect on the attitude of physical education teachers towards accepting online teaching. The results also showed that the effect of ease of use on the attitude of physical education teachers towards accepting online teaching is positive and significant. Finally, the results of the study showed that technology-related self-efficacy has a positive and significant effect on the attitude of physical education teachers towards accepting online teaching. Therefore, strengthening technological skills and promoting a sense of self-efficacy in teachers can lead to improved acceptance and effectiveness of online education in the field of physical education and pave the way for better adaptation of the educational system to technological developments.