AUTHOR=Geng Di , Li Xiaogang , Sun Guotao TITLE=The effectiveness of exercise interventions in the improvement of sleep in older adult people: a meta-analysis JOURNAL=Frontiers in Public Health VOLUME=13 YEAR=2025 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2025.1529519 DOI=10.3389/fpubh.2025.1529519 ISSN=2296-2565