Abstract: General Secretary XI Jinping's discourses on national fitness provides fundamental guidance for widely initiating national fitness for general public, speeding up the construction of Healthy China and sports power, and making sports as a landmark cause of the great rejuvenation of Chinese nation. The research shows that the leading power and creativity of thought is the theoretical logic of the important discourses; the unremitting exploration of people's health is the historical logic of the important discourses; the realization of Chinese Dream of the great rejuvenation of Chinese nation is the realistic logic of the important discourses. General Secretary Xi Jinping's important discourses on national fitness demonstrates the value pursuit of “seek happiness for people”,embodies the value goal of “people-centered”, and interprets the value positioning of “people's health first”. General Secretary Xi Jinping's important discourses on national fitness must be transformed into practical motivation. It is necessary to strengthen the leadership of the Party to provide a strong political guarantee for opening up a new journey of national fitness; closely connect the people's hearts to lay a broad mass foundation for launching new practices in national fitness; give full play to institutional advantages to contribute to the realization of national fitness new development; deepen integration and development to build a collaborative governance platform for creating national fitness new pattern; enhance innovation capabilities to explore the new form of national fitness and expand multiple realization paths.