AUTHOR=Matsunaga Misaki , Suzuki Koya , Matsui Masahiro , Toyama Kenta , Ito Shizuo , Okade Yoshinori , Kasuga Kosho , Deng Pengyu , Matsuo Tetsuya , Morioka Yasunori , Aono Hiroshi , Naito Hisashi TITLE=Examining the factor structure of the Physical Literacy for Life self-assessment tool (PL4L) among Japanese adults and its relationship with the stages of change model for participation in regular physical activity JOURNAL=Frontiers in Public Health VOLUME=13 YEAR=2025 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2025.1505502 DOI=10.3389/fpubh.2025.1505502 ISSN=2296-2565