AUTHOR=Yu Huasen , Li Xuening , Yu Xin , Fusheng Liang , Li Liqiang , Yang Yuhang , Wu Jin TITLE=How physical exercise enhances life satisfaction in Chinese senior college students: mediating roles of self-efficacy and resilience JOURNAL=Frontiers in Psychology VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2025.1515101 DOI=10.3389/fpsyg.2025.1515101 ISSN=1664-1078