Relationships between outdoor physical activity, health-related quality of life, and sleep in 8-to-12-year-old children: an exploratory study - Zayatz, Callista; Hopko, Olivia; Gambino, Karlie; Paluch, Rocco; Anzman-Frasca, Stephanie; Ferrante, Mackenzie J. (Frontiers in Sports and Active Living, 2025)