AUTHOR=Andermo Susanne , Farias Lisette , Helgadóttir Björg , Ekblom Örjan , Nyberg Gisela 

TITLE=Stakeholders’ perspectives on barriers and facilitators to implementing extra physical activity in secondary schools to improve adolescents' health and academic performance

JOURNAL=Frontiers in Sports and Active Living

VOLUME=7

YEAR=2025

URL=https://www.frontiersin.org/journals/sports-and-active-living/articles/10.3389/fspor.2025.1524414

DOI=10.3389/fspor.2025.1524414

ISSN=2624-9367