School-based interventions modestly increase physical activity and cardiorespiratory fitness but are least effective for youth who need them most: an individual participant pooled analysis of 20 controlled trials

• Timothy Bryan Hartwig
• , Taren Sanders
• , Diego Vasconcellos
• , Michael Noetel
• , Philip D Parker
• , David Revalds Lubans
• , Susana Andrade
• , Manuel Ávila-García
• , John Bartholomew
• , Sarahjane Belton
• , Naomi E Brooks
• , Anna Bugge
• , Iván Cavero-Redondo
• , Lars Breum Christiansen
• , Kristen Cohen
• , Tara Coppinger
• , Sindre Dyrstad
• , Vanessa Errisuriz
• , Stuart Fairclough
• , Trish Gorely
• , Francisco Javier Huertas-Delgado
• , Johann Issartel
• , Susi Kriemler
• , Silje Eikanger Kvalø
• , Pedro Marques-Vidal
• , Vicente Martinez-Vizcaino
• , Niels Christian Møller
• , Colin Moran
• , John Morris
• , Mary Nevill
• , Angélica Ochoa-Avilés
• , Mai O'Leary
• , Louisa Peralta
• , Karin A Pfeiffer
• , Jardena Puder
• , Andrés Redondo-Tébar
• , Lorraine B Robbins
• , Mairena Sanchez-Lopez
• , Jakob Tarp
• , Sarah Taylor
• , Pablo Tercedor
• , Mette Toftager
• , Emilio Villa-González
• , Niels Wedderkopp
• , Kathryn Louise Weston
• , Zenong Yin
• , Zhou Zhixiong
• , Chris Lonsdale
• , Borja del Pozo Cruz