The author studies formation by using the method of sports intervention to the promotion literature, experimental method and of adolescents＇ healthy sexual psychology questionnaire, the author carries out the research on the changes of adolescent sexual psychology after the practice in different sports. According to the research, it is concluded that different sports have clear promotion for adolescents＇ sexual degree formation, sexual image reshaping and sexual role identity, which has an important role in enhancing self-confidence and improving the level of sexual psychology health. This paper provides available reference for the universal of sex education.