Editorial: "Building" health through physical activity in schools - Luís Branquinho; Luís Branquinho; Luís Branquinho; Pedro Forte; Pedro Forte; Pedro Forte; Pedro Forte; Ricardo Ferraz; Ricardo Ferraz; José E. Teixeira; José E. Teixeira; José E. Teixeira; et al. (Frontiers Media S.A., 2024)