RT Journal Article SR Electronic T1 The Copenhagen Consensus Conference 2016: children, youth, and physical activity in schools and during leisure time JF British Journal of Sports Medicine JO Br J Sports Med FD BMJ Publishing Group Ltd and British Association of Sport and Exercise Medicine SP 1177 OP 1178 DO 10.1136/bjsports-2016-096325 VO 50 IS 19 A1 Jens Bangsbo A1 Peter Krustrup A1 Joan Duda A1 Charles Hillman A1 Lars Bo Andersen A1 Maureen Weiss A1 Craig A Williams A1 Taru Lintunen A1 Ken Green A1 Peter Riis Hansen A1 Patti-Jean Naylor A1 Ingegerd Ericsson A1 Glen Nielsen A1 Karsten Froberg A1 Anna Bugge A1 Jesper Lundbye-Jensen A1 Jasper Schipperijn A1 Symeon Dagkas A1 Sine Agergaard A1 Jesper von Seelen A1 Charlotte Østergaard A1 Thomas Skovgaard A1 Henrik Busch A1 Anne-Marie Elbe YR 2016 UL http://bjsm.bmj.com/content/50/19/1177.abstract AB From 4 to 7 April 2016, 24 researchers from 8 countries and from a variety of academic disciplines gathered in Snekkersten, Denmark, to reach evidence-based consensus about physical activity in children and youth, that is, individuals between 6 and 18 years. Physical activity is an overarching term that consists of many structured and unstructured forms within school and out-of-school-time contexts, including organised sport, physical education, outdoor recreation, motor skill development programmes, recess, and active transportation such as biking and walking. This consensus statement presents the accord on the effects of physical activity on children's and youth's fitness, health, cognitive functioning, engagement, motivation, psychological well-being and social inclusion, as well as presenting educational and physical activity implementation strategies. The consensus was obtained through an iterative process that began with presentation of the state-of-the art in each domain followed by plenary and group discussions. Ultimately, Consensus Conference participants reached agreement on the 21-item consensus statement.