One of the important processes in education is the teacher's teaching-learning activities and teaching methods. In any education system, the educational goal is ultimately achieved by the teacher. The content of the lessons, scientific topics, educational and behavioral patterns are all conveyed to the students by the teacher. In the teaching process, learning takes place through teaching. This study was conducted with the aim of differentiating teachers' attitudes about teacher-related barriers in modern methods of physical education teaching. For this purpose, 522 male and female teachers working in all secondary schools in Khuzestan province were selected as the statistical population. A questionnaire consisting of 54 questions that examines and identifies the various obstacles in the implementation of new methods of teaching physical education in the first grade of high school from the perspective of physical education teachers. For this purpose, the existing obstacles in the implementation of modern teaching methods are divided into four parts, and for each part, questions related to it are written, and finally, it was adjusted based on the Likert grading scale. The results of this study showed that the lack of application of new teaching methods in the educational process of physical education, lack of Students 'interest in physical education classroom, lack of use of scientific methods and lack of educational space are the reasons for the difference in teachers' attitudes toward