• Å trene, trener, har trent? 

      Abebe, Dawit Shawel; Seippel, Ørnulf; Strandbu, Åse (NOVA Rapport 10/12, Report, 2012)
      The purpose of this report is to study the associations between exercise and physical activity in various life phases. In particular, our main aim is to investigate the extent to which people exercise at three arenas ...