AUTHOR=Kessler Renee , Teegardin Monica M. , Kaleth Anthony S. , Naugle Kelly M. TITLE=Hope as a predictor of physical activity behavior in middle-aged and older adults with musculoskeletal pain JOURNAL=Frontiers in Psychology VOLUME=Volume 16 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2025.1572256 DOI=10.3389/fpsyg.2025.1572256 ISSN=1664-1078