AUTHOR=Liu Xi , Zheng Junyi , Kuang Yan TITLE=The influence of social mobility perception and expectation on residents’ health: the role of subjective well-being and physical exercise JOURNAL=Frontiers in Public Health VOLUME=Volume 13 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2025.1562862 DOI=10.3389/fpubh.2025.1562862 ISSN=2296-2565