AUTHOR=Sheng Yuan , Wang Caili , Wang Yan , Pan LunPing , Zhang Mengmeng , Liu Deshan , Gao Wei TITLE=An umbrella review of physical-activity therapy and cognitive behavioral therapy in reducing fear of falling among community-dwelling older adults: insights on intervention intensity and duration JOURNAL=Frontiers in Public Health VOLUME=12 YEAR=2025 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2024.1498451 DOI=10.3389/fpubh.2024.1498451 ISSN=2296-2565