Aerobic fitness mediates the intervention effects of a school-based physical activity intervention on academic performance. The School in Motion study - A cluster randomized controlled trial - Solberg, RB; Steene-Johannessen, J; Wang Fagerland, M; Anderssen, SA; Berntsen, S; Resaland, GK; van Sluijs, EMF; Ekelund, U; Kolle, E (2021)
rct; evidence grade C