AUTHOR=Yang Weilei , Huang Yinwei TITLE=Inheritance and development of traditional martial arts under the perspective of group dynamics: a case study of Ma’s Tongbei martial arts JOURNAL=Frontiers in Psychology VOLUME=Volume 16 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2025.1476857 DOI=10.3389/fpsyg.2025.1476857 ISSN=1664-1078