• Aerobic capacity and anthropometric characteristics of female elite-recruit soccer players 

      Dillern, Thomas; Ingebrigtsen, Jørgen; Shalfawi, Shaher A.I. (Journal article; Peer reviewed, 2012)
      Knowledge concerning the young talented female soccer player is lacking. Therefore, the aims of the present study were to identify and establish aerobic capacity and anthropometric characteristics in 32 Norwegian elite-recruit ...
    • Assessing day-to day reliability of the Newtest 2000 sprint timing system 

      Shalfawi, Shaher A.I.; Tønnessen, Espen; Enoksen, Eystein; Ingebrigtsen, Jørgen (Journal article; Peer reviewed, 2011)
      The purpose of the present study was to assess the day-to-day test-retest reliability of the Newtest 2000 - sprint timing system. The reliability of the system was assessed by testing 52 Physical Education students. All ...
    • Assessing test-retest reliability of the portable Brower speed trap II testing system 

      Shalfawi, Shaher A.I.; Enoksen, Eystein; Tønnessen, Espen; Ingebrigtsen, Jørgen (Journal article; Peer reviewed, 2012)
      The aim of the present study was to assess the test-retest reliability of the Brower Speed Trap II running speed timing system. The test-retest reliability of the system was assessed by testing 52 physical education students ...
    • The effect of 40 m repeated sprint training on physical performance in young elite male soccer players 

      Shalfawi, Shaher A.I.; Ingebrigtsen, Jørgen; Dillern, Thomas; Tønnessen, Espen; Delp, Tor Kristoffer; Enoksen, Eystein (Journal article; Peer reviewed, 2012)
      The purpose of this study was to investigate the effect of eight-week repeated sprint training program on maximum sprinting speed, endurance sprinting speed, jump height and the ability to repeat and recover from high-intensity ...