AUTHOR=Sun Runjuan , Li Tianpei , Li Mingyuan , Meng Liang TITLE=The effects of tennis on depressive symptoms and pro-social behaviors in university students: the mediating role of appreciative social support JOURNAL=Frontiers in Psychology VOLUME=Volume 16 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2025.1428977 DOI=10.3389/fpsyg.2025.1428977 ISSN=1664-1078