AUTHOR=Han Xu , Li Haozhen , Niu Ling TITLE=How does physical education influence university students’ psychological health? An analysis from the dual perspectives of social support and exercise behavior JOURNAL=Frontiers in Psychology VOLUME=Volume 16 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2025.1457165 DOI=10.3389/fpsyg.2025.1457165 ISSN=1664-1078