Theoretical foundations of the "United front" model for primary school students in China: integration of family and school sports education

<jats:p>The purpose of the study is the development and experimental verification of the "United front" model, taking into account the national characteristics of education in China. Research methods: analysis of scientific and methodological sources, anthropometry, physical condition testing, pedagogical experiment. Research results and conclusions. The application of the "United front" model ensured an increase in the mobility of the musculoskeletal system by 33-67%, an increase in lung vital capacity up to 51.7%, and an improvement in physical qualities. The model is capable of creating a synergistic effect from the interaction between family and school.</jats:p>