"On Your Mark" is directed by Malaysian-Chinese director Zhou Qingyuan, through the "sports documentary", shuttling sound, painting, light and shadow, determined to be happy, diversified participation, enjoy the cultural heritage brought by the War of Resistance Against Japanese Aggression to New era, pursue the dream of modern Olympics, and create a social sports atmosphere. Based on the SWOT analysis of the expressiveness of sports culture in films, this paper expounds the "sportsmanship" from four aspects: external incentive (S), internal competition (W), opportunity (O) and challenge (T), and then discusses the development path of Chinese sports documentaries. Based on the background of exploring the road of Chinese sports documentaries, combined with the perspective of combining sports and education, through the aesthetics and culture of documentary films, we explore the development path of Chinese documentary films, thereby looking for breakthroughs in culture and education, and the intersection of sports and documentaries. Form the educational value and cultural value of sports film documentaries, and build a system and determination suitable for development.