Blar i Kristiania Open Archive på forfatter "van den Tillaar, Roland"
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Longitudinal changes in physical activity level, body mass index, and oxygen uptake among Norwegian adolescents
Lagestad, Pål Arild; van den Tillaar, Roland; Mamen, Asgeir (Peer reviewed; Journal article, 2018)Several studies have investigated activity levels among adolescents, but no study has examined longitudinal changes in physical activity (PA) level, body mass, and oxygen uptake among the same adolescents from the age of ...