Does Eagerness for Physical Activity Matter? The Association Between Eagerness and Physical Activity Among Adolescents by Hilde Kristin Mikalsen, Pål Lagestad, Marte Bentzen, Reidar Säfvenbom

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Development of basic psychological need satisfaction in physical education by Irina Burchard Erdvik, Tommy Haugen, Andreas Ivarsson, Reidar Säfvenbom

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Trajectories of Physical Activity Among Adolescents in the Transition From Primary to Secondary School by Hilde Kristin Mikalsen, Marte Bentzen, Reidar Säfvenbom, Pål Aril Lagestad

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Forholdet mellom elevers motivasjon for kroppsøvingsfaget, motivasjonsklima og tilhørighet i kroppsøvingstimene, og deres intensjon om å være fysisk aktive etter endt obligatorisk... by Tommy Haugen, Irina B. Erdvik, Aron Laxdal, Benjamin Wang Kloster, Reidar Säfvenbom

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The effect of a school-based intervention on physical activity, cardiorespiratory fitness and muscle strength: the School in Motion cluster randomized trial by Elin Kolle, Runar Barstad Solberg, Reidar Säfvenbom, Sindre M. Dyrstad, Sveinung Berntsen, Geir K. Resaland, Ulf Ekelund, Sigmund A. Anderssen, Jostein Steene-Johannessen, May Grydeland

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Effects of a school-based physical activity intervention on academic performance in 14-year old adolescents: a cluster randomized controlled trial - the School in Motion study by Runar Barstad Solberg, Jostein Steene-Johannessen, Sigmund Alfred Anderssen, Ulf Ekelund, Reidar Säfvenbom, Tommy Haugen, Sveinung Berntsen, Andreas Åvitsland, Øystein Lerum, Geir Kåre Resaland, Elin Kolle

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