学术话语权是提升我国文化软实力的重要内容，是衡量国家综合国力的重要内容。欧美等西方发达国家围绕自己的文化霸权已经构建了一套完整的理论体系，以保持自己的主导地位。近年来，国内学者对学术话语权内涵、提升路径以及各个学科领域如何提升自身学术话语权等进行了广泛的探讨。学术话语权的提高对我国文化自信及学术繁荣有着深远影响，体育学术国际话语权作为学术话语权的组成部分，体育学术国际话语权的提高有助于讲好中国体育故事，推动体育领域学术繁荣以及体育文化自信的提高。
本研究从体育核心学者的角度出发，运用文献资料法、复杂网络分析法、文献计量法、数理统计法等方法，构建并检验体育核心学者对体育学术国际话语权的影响机制。运用复杂网络分析法，结合学者的 PageRank 值、接近中心性、中间中心性三个指标，构建一个综合指标作为体育学者的衡量标准，并以余厚强等学者关于领军团队抽取方法，选择前 1%的体育学者作为本研究的体育核心学者。其次，以识别出的体育核心学者为具体的研究对象，通过文献梳理，对体育核心学者与学术成果、学术期刊、体育学术国际话语权之间的关系提出相关研究假设，并以此构建有调节的中介模型，并对有调节的中介模型进行检验验证。
通过研究得出如下研究结论与建议：
（1）研究分析得出，体育学者学术活动较为活跃，学术成果质量逐渐提高，学术合作更加频繁。根据对体育学者目前的学术成果、学术期刊以及国内各个机构的发文情况分析可以发现，目前体育学者的学术成果越来越多，发表在 1 区的相关成果占比较高，体育学者的学术活动更加活跃，学者们也倾向于将自己学术成果发表在更具影响力的平台上。同时，国内机构的学术成果数合作情况正在逐渐加强，学术合作变得频繁，学者之间的学术交流更加密切。
（2）研究分析得出，复杂网络分析法可以为判断体育核心学者提供一个有效方式。本研究利用复杂网络分析方法对 PageRank 值、中间中心性，接近中心性等 3 项指标进行综合分析，在平均分配权重之后，获得体育学者的综合指标，并以余厚强等学者关于领军团队抽取方法，选择前 1%的体育学者作为体育核心学者，最终筛选出了 230 名学者为体育核心学者。通过分析发现，体育核心学者的合作情况、学术成果、体育学术国际话语权等都处在较高的水平，选取出的体育核心学者具有一定的代表性，能够为判断体育核心学者提供一个有效方式。
（3）研究分析得出，体育核心学者对体育学术国际话语权的影响，尤其以学术成果为中介、学术期刊为调节的影响机制成立。研究通过逐步法、层次回归法，温忠麟教授对有调节的中介的检验方法等方法验证了体育核心学者对体育学术国际话语权的影响机制。结果显示，学术成果在体育核心学者与体育学术国际话语权之间起到完全中介的作用；学术期刊起到调节的作用，学术期刊负向调节学术成果与体育学术国际话语权之间的关系。
（4）研究为体育学者提高体育学术国际话语权提供了一些建议：加强体育学者之间的合作，提升体育学术国际话语权；推动学术成果创新，提升学术成果质量；注重学术传播平台的选择，促进中国声音的传播；培育高影响力的体育学术会议和学术期刊，促进体育学术国际化。

Academic discourse power is an important aspect of enhancing China's cultural soft power and measuring a country's comprehensive national strength. Developed Western countries such as Europe and America have built a complete theoretical system around their cultural hegemony to maintain their dominant position. In recent years, domestic scholars have conducted extensive discussions on the connotation and path of enhancing academic discourse power, as well as how various disciplinary fields can enhance their own academic discourse power. The improvement of academic discourse power has a profound impact on China's cultural confidence and academic prosperity. As an integral part of academic discourse power, the international discourse power of sports academia can help tell the story of Chinese sports well, promote academic prosperity in the sports field, and enhance confidence in sports culture.

Based on Foucault's theory of discourse power, this study, from the perspective of sports core scholars, uses the methods of literature review, complex network analysis, bibliometrics, mathematical statistics and other methods to build and test the impact mechanism of sports core scholars on the international discourse power of sports academic. Using the complex network
analysis method and combining the PageRank value, proximity centrality, and intermediate centrality of scholars, a comprehensive indicator is constructed as the measurement standard for
sports scholars. Using the leading team extraction method proposed by scholars such as Yu Houqiang, the top 1% of sports scholars are selected as the core sports scholars in this study. Secondly, with identified core sports scholars as the specific research object, relevant research hypotheses are proposed through literature review on the relationship between core sports
scholars and academic achievements, academic journals, and international discourse power. Based on this, a moderated mediation model is constructed, and the moderated mediation model is tested and validated. The following research conclusions and recommendations have been drawn through
research:

(1) Research analysis shows that sports scholars have more active academic activities, the quality of academic achievements is gradually improving, and academic cooperation is becoming more frequent. Based on the analysis of the current academic achievements of sports scholars, academic journals, and publications from various domestic institutions, it can be found
that there are more and more academic achievements of sports scholars, with a relatively high proportion published in Zone 1. Sports scholars' academic activities are more active, and they
also tend to publish their academic achievements on more influential platforms. At the same time, the cooperation in academic achievements among domestic institutions is gradually
strengthening, academic cooperation has become more frequent, and academic exchanges between scholars are becoming closer.

(2) Research and analysis have shown that complex network analysis can provide an effective way to identify core sports scholars. This study uses complex network analysis methods
to comprehensively analyze three indicators: PageRank value, intermediate centrality, and proximity centrality. After evenly distributing weights, comprehensive indicators of sports scholars were obtained. Using the leading team extraction method proposed by scholars such as Yu Houqiang, the top 1% of sports scholars were selected as core sports scholars, and 230 scholars were ultimately selected as core sports scholars. Through analysis, it was found that the cooperation, academic achievements, and international discourse power of sports core scholars are at a high level. The selected sports core scholars have a certain degree of representativeness and can provide an effective way to judge sports core scholars.

(3) Research analysis shows that the influence of core sports scholars on the international discourse power of sports academia, especially the establishment of an influence mechanism mediated by academic achievements and moderated by academic journals. The study validated the impact mechanism of sports core scholars on the international discourse power of sports academia through methods such as stepwise regression, hierarchical regression, and Professor Wen Zhonglin's test method for moderated intermediaries. The results show that academic achievements play a completely mediating role between core sports scholars and the
international discourse power of sports academia; Academic journals play a regulatory role, negatively regulating the relationship between academic achievements and the international
discourse power of sports academia.

(4) The study provides some suggestions for sports scholars to enhance their international discourse power in sports academia: strengthening cooperation among sports scholars and enhancing their international discourse power in sports academia; Promote innovation in academic achievements and improve the quality of academic achievements; Pay attention to the selection of academic communication platforms and promote the dissemination of the Chinese voice; Cultivate highly influential sports academic conferences and journals, and promote the internationalization of sports academia.