• Endurance exercise training volume is not associated with progression of coronary artery calcification 

      Kleiven, Øyunn; Bjørkavoll-Bergseth, Magnus; Omland, Torbjørn; Aakre, Kristin Moberg; Frøysa, Vidar; Erevik, Christine B.; Greve, Ole Jacob; Melberg, Tor Harald; Auestad, Bjørn Henrik; Skadberg, Øyvind; Edvardsen, Thor; Ørn, Stein (Peer reviewed; Journal article, 2020-02)
      Background Recent cross‐sectional studies have suggested a dose‐dependent relationship between lifelong exposure to physical activity and the burden of calcified coronary artery disease (CAD). No longitudinal studies have ...
    • Race duration and blood pressure are major predictors of exercise-induced cardiac troponin elevation 

      Kleiven, Øyunn; Omland, Torbjørn; Skadberg, Øyvind; Melberg, Tor Harald; Bjørkavoll-Bergseth, Magnus; Auestad, Bjørn Henrik; Bergseth, Rolf; Greve, Ole Jacob; Aakre, Kristin Moberg; Ørn, Stein (Journal article; Peer reviewed, 2019-02)
      Background The underlying mechanisms of the exercise-induced increase in cardiac troponins (cTn) are poorly understood. The aim of this study was to identify independent determinants of exercise-induced cTn increase in a ...
    • Regular consumption of cod liver oil is associated with reduced basal and exercise-induced C-reactive protein levels; a prospective observational trial 

      Hansen, Mette Wærstad; Ørn, Stein; Erevik, Christine Bjørkvik; Bjørkavoll-Bergseth, Magnus; Skadberg, Øyvind; Melberg, Tor Harald; Aakre, Kristin Moberg; Kleiven, Øyunn (Peer reviewed; Journal article, 2021-06)
      Background Dietary supplement use among recreational athletes is common, with the intention of reducing inflammation and improving recovery. We aimed to describe the relationship between omega-3 fatty acid supplement use ...
    • 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 

      Hartwig, Timothy Bryan; Sanders, Taren; Vasconcellos, Diego; Noetel, Michael; Parker, Philip D.; Lubans, David Revalds; Susana, Andrade; Ávila-García, Manuel; Bartholomew, John; Belton, Sarahjane; Brooks, Naomi E.; Bugge, Anna; Cavero-Redondo, Ivan; Christiansen, Lars Breum; Cohen, Kristen; Coppinger, Tara; Dyrstad, Sindre Mikal; Errisuriz, Vanessa; Fairclough, Stuart; Gorely, Trish; Huertas-Delga, Francisco Javier; Johann, Issartel; Kriemler, Susi; Kvalø, Silje Eikanger; Marques-Vidal, Pedro; Martinez-Vizcaino, Vicente; Møller, Niels Christian; Moran, Colin; Morris, John; Nevill, Mary; Ochoa-Avilés, Angélica; O'Leary, Mai; Peralta, Louisa; Pfeiffer, Karin A.; Puder, Jardena; Redondo-Tébar, Andrés; Robbins, Lorraine B.; Sánchez-López, Mairena; Tarp, Jakob; Taylor, Sarah; Tercedor, Pablo; Toftager, Mette; Villa-González, Emilio; Wedderkopp, Niels; Weston, Kathryn Louise; Yin, Zenong; Zhixiong, Zhou; Lonsdale, Chris; del Pozo-Cruz, Borja (Peer reviewed; Journal article, 2021)
      Objectives To determine if subpopulations of students benefit equally from school-based physical activity interventions in terms of cardiorespiratory fitness and physical activity. To examine if physical activity intensity ...