This paper mainly discusses the formation and development of the core literacy of sports majors. Then, this paper establishes the factor model that affects the professional quality of youth sports employing multiple linear regression analysis. First, this paper uses factor analysis to observe 19-factor patterns. After the maximum variance rotation method, four dimensions were determined from the factor loading matrix, and confirmatory factor analysis was performed. Finally, this paper uses the multiple linear regression method to establish young students’ core literacy education model. This paper analyzes the model and draws the influence of four factors of school, family, society and individual on adolescents.