Blar i Brage NIH på forfatter "Jølstad, Petter Andre Husevåg"

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    • Investigation of individual strategies in the aerial phase in ski jumping 

      Jølstad, Petter Andre Husevåg; Gilgien, Matthias; Elfmark, Ola (Peer reviewed; Journal article, 2023)
      The purpose of this investigation was to examine the performance strategy of three ski jumpers during the steady glide phase and explain how different strategical solutions can lead to jumps of roughly the same length. In ...

    • Kinematic determination of the aerial phase in ski jumping 

      Elfmark, Ola; Ettema, Gertjan; Gilgien, Matthias; Jølstad, Petter Andre Husevåg (Peer reviewed; Journal article, 2022)
      The purpose of this study was to find a generic method to determine the aerial phase of ski jumping in which the athlete is in a steady gliding condition, commonly known as the ‘stable flight’ phase. The aerial phase of ...

    • Methods to assess validity of positioning systems in team sports: Can we do better? 

      Luteberget, Live Steinnes; Jølstad, Petter Andre Husevåg; Gilgien, Matthias (Peer reviewed; Journal article, 2023)
      Objectives: There is previously reported a large variety of criterion measures and reference systems applied to validate position tracking systems in sports. This study aims to investigate the effect of different criterion ...

    • Validity of the AdMos, Advanced Sport Instruments, GNSS sensor for use in alpine skiing 

      Reid, Robert Cortas; Gilgien, Matthias; Jølstad, Petter Andre Husevåg; Gjevestad, Jon Glenn Omholt (Peer reviewed; Journal article, 2022)
      The AdMos receiver from Advanced Sport Instruments is a global navigation satellite system (GNSS) frequently used in alpine ski racing, with users from national and professional teams. Therefore, a validation was conducted ...