AUTHOR=Cao Longan , Yu Qianhang , Feng Xin , Wang Lei , Lang Jun TITLE=The influence of physical exercise on achievement motivation among college students: the mediating roles of self-efficacy and life satisfaction JOURNAL=Frontiers in Psychology VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2025.1529829 DOI=10.3389/fpsyg.2025.1529829 ISSN=1664-1078