Sports cultures of the Eastern and Western worlds have significant differences in terms of spiritual core, institutional culture and material culture. The Western Athletic Culture, insisting on the transcendent spirit of "higher, faster, stronger", is known for "rationality" and "impartiality"; while the Eastern sports culture glitters in the forest of world culture by its unique charm of romanticism elements. This paper proposes that romantic colour is embodied in traditional ethnic sports of our country by means of material collecting and logic reasoning. When competitive sports become alienated and even pose a threat to the development of athletic sports because of the origin of instrument rationality and scientism, the brilliance and power of human nature start to be carried forward with the development of romanticism which centers on anti-rationality and expressing emotions in our traditional ethnic sports, and also begin to take on the responsibility of guarding the spirituality of humankind in the process of industrialization, mechanization and human alienation. They flow endlessly because of individuality and variation of emotions and reflect the glorious natural colour of sports.
