Morten Kristoffersen

Publikasjonar

• Acute response in circulating microRNAs following a single bout of short-sprint and heavy strength training in well-trained cyclists

  Ryningen, Anita, Rostad, Kari, Ersvær, Elisabeth, Sjøholt, Gry, Paulsen, Gøran, Gundersen, Hilde, Kristoffersen, Morten, Bjørkhaug, Lise (2024)
  Frontiers in Physiology 2024 Volum 15 ;

• Energy expenditure, dietary intake and energy availability in female professional football players

  Dasa, Marcus Småvik, Friborg, Oddgeir, Kristoffersen, Morten, Pettersen, Gunn, Plasqui, Guy, Sundgot-Borgen, Jorunn, Rosenvinge, Jan H (2023)
  BMJ Open sport & exercise medicine 2023 Volum 9 ;

• Evaluating the Suitability of the Low Energy Availability in Females Questionnaire (LEAF-Q) for Female Football Players

  Dasa, Marcus Småvik, Friborg, Oddgeir, Kristoffersen, Morten, Pettersen, Gunn, Sagen, Jørn Vegard, Sundgot-Borgen, Jorunn, Rosenvinge, Jan H (2023)
  Sports Medicine - Open 2023 Volum 9 ;

• PREVALENCE OF MARKERS ASSOCIATED WITH RED-S IN ELITE-LEVEL FEMALE FOOTBALL PLAYERS

  Dasa, Marcus Småvik, Rosenvinge, Jan Harald, Friborg, Oddgeir, Pettersen, Gunn, Torstveit, Monica Klungland, Kristoffersen, Morten, Sagen, Jørn Vegard, Sundgot-Borgen, Jorunn (2023)

• The effects of being told you are in the intervention group on training results: a pilot study

  Lindberg, Kolbjørn Andreas, Bjørnsen, Thomas, Vårvik, Fredrik Tonstad, Paulsen, Gøran, Joensen, Malene, Kristoffersen, Morten, Sveen, Ole, Gundersen, Hilde, Slettaløkken, Gunnar, Brankovic, Robert, Solberg, Paul Andre (2023)
  Scientific Reports 2023 Volum 13 ;(1)s. 1-10

• Performance in youth track and field is associated with birth quartile. A register-based study among athletes in Norway from 10 years to senior level

  Gundersen, Hilde, Harris, Anette Kristoffersen, Grendstad, Halvard, Kristoffersen, Morten, Guttormsen, Atle, Dalen, Terje, Rygh, Cecilie Brekke (2022)
  PLOS ONE 2022 Volum 17 ;(9)

• Associations between biological maturity level, match locomotion, and physical capacities in youth male soccer players

  Gundersen, Hilde, Riiser, Amund, Algrøy, Erling Andre, Vestbøstad, Mona, Sæterbakken, Atle Hole, Clemm, Hege Synnøve Havstad, Grendstad, Halvard, Hafstad, Arild, Kristoffersen, Morten, Rygh, Cecilie Brekke (2022)
  Scandinavian Journal of Medicine & Science in Sports 2022 Volum 32 ;(11)s. 1592-1601

• When You Believe You Are In The Intervention Group, You Will Get Better Training Results. A Randomized Controlled Placebo Study

  Lindberg, Kolbjørn Andreas, Bjørnsen, Thomas, Vårvik, Fredrik Tonstad, Paulsen, Gøran, joensen, malene, Kristoffersen, Morten, Sveen, Ole, Gundersen, Hilde, Falch, Gunnar Slettaløkken, Høigaard, Rune, Solberg, Paul Andre (2022)

• Strength and Power Testing of Athletes: Associations of Common Assessments Over Time

  Lindberg, Kolbjørn Andreas, Solberg, Paul Andre, Bjørnsen, Thomas, Helland, Christian, Rønnestad, Bent, Frank, Martin Thorsen, Haugen, Thomas André, Østerås, Sindre, Kristoffersen, Morten, Midttun, Magnus, Sæland, Fredrik, Eythorsdottir, Ingrid Eir Thorp, Paulsen, Gøran (2022)
  International Journal of Sports Physiology and Performance (IJSPP) 2022 Volum 17 ;(8)s. 1280-1288

• Strength and Power Testing of Athletes: A Multicenter Study of Test-Retest Reliability

  Lindberg, Kolbjørn Andreas, Solberg, Paul Andre, Bjørnsen, Thomas, Helland, Christian, Rønnestad, Bent, Frank, Martin, Haugen, Thomas André, Østerås, Sindre, Kristoffersen, Morten, Midttun, Magnus, Sæland, Fredrik, Eythorsdottir, Ingrid Eir Thorp, Paulsen, Gøran (2022)
  International Journal of Sports Physiology and Performance (IJSPP) 2022 Volum 17 ;(7)s. 1103-1110

• Study protocol: Prevalence of low energy availability and its relation to health and performance among female football players.

  Rosenvinge, Jan H, Dasa, Marcus Småvik, Kristoffersen, Morten, Pettersen, Gunn, Sundgot-Borgen, Jorunn, Sagen, Jørn Vegard, Friborg, Oddgeir (2022)
  BMJ Open sport & exercise medicine 2022s. 1-5

• Accuracy of Tracking Devices’ Ability to Assess Exercise Energy Expenditure in Professional Female Soccer Players: Implications for Quantifying Energy Availability

  Tutu Dasa, Marcus Småvik, Friborg, Oddgeir, Kristoffersen, Morten, Pettersen, Gunn, Sundgot-Borgen, Jorunn, Rosenvinge, Jan H (2022)
  International Journal of Environmental Research and Public Health (IJERPH) 2022 Volum 19 ;(8)

• Force-velocity profiling in athletes: Reliability and agreement across methods

  Lindberg, Kolbjørn Andreas, Solberg, Paul, Bjørnsen, Thomas, Helland, Christian, Rønnestad, Bent, Frank, Martin Thorsen, Haugen, Thomas André, Østerås, Sindre, Kristoffersen, Morten, Midttun, Magnus, Sæland, Fredrik, Paulsen, Gøran (2021)
  PLOS ONE 2021 Volum 16 ;(2)

• The Female Menstrual Cycles Effect on Strength and Power Parameters in High-Level Female Team Athletes

  Småvik Dasa, Marcus, Kristoffersen, Morten, Ersvær, Elisabeth, Bovim, Lars Peder Vatshelle, Bjørkhaug, Lise, Moe-Nilssen, Rolf, Sagen, Jørn Vegard, Haukenes, Inger (2021)
  Frontiers in Physiology 2021 Volum 12 ;

• The inclusion of sprints in low-intensity sessions during the transition period of elite cyclists improves endurance performance 6 weeks into the subsequent preparatory period

  Taylor, Madison, Almquist, Nicki Winfield, Rønnestad, Bent, Tjønna, Arnt Erik, Kristoffersen, Morten, Spencer, Matthew, Sandbakk, Øyvind, Skovereng, Knut (2021)
  International Journal of Sports Physiology and Performance (IJSPP) 2021 Volum 16 ;(10)s. 1502-1509

• Effects of Including Sprints in One Weekly Low-Intensity Training Session During the Transition Period of Elite Cyclists

  Almquist, Nicki Winfield, Løvlien, Ine, Byrkjedal, Per Thomas, Spencer, Matthew, Kristoffersen, Morten, Skovereng, Knut, Sandbakk, Øyvind, Rønnestad, Bent (2020)
  Frontiers in Physiology 2020 Volum 11 ;

• FORCE-VELOCITY PROFILING IN ELITE ATHLETES: RELIABILITY AND AGREEMENT BETWEEN METHODS

  Lindberg, Kolbjørn, Solberg, Paul Andre, Bjørnsen, Thomas, Helland, Christian, Rønnestad, Bent, Frank, Martin, Haugen, Thomas André, Østerås, Sindre, Kristoffersen, Morten, Paulsen, Gøran (2020)

• Physical capacity, not skeletal maturity, distinguishes competitive levels in male Norwegian U14 players

  Grendstad, Halvard Nikolai, Nilsen, Ann-Kristin, Rygh, Cecilie Brekke, Hafstad, Arild, Kristoffersen, Morten, Iversen, Vegard Vereide, Nybakken, Tone, Vestbøstad, Mona, Algrøy, Erling Andre, Sandbakk, Øyvind, Gundersen, Hilde (2019)
  Scandinavian Journal of Medicine & Science in Sports 2019 Volum 30 ;(2)s. 254-263

• Comparison of Short-Sprint and Heavy Strength Training on Cycling Performance

  Kristoffersen, Morten, Sandbakk, Øyvind, Rønnestad, Bent, Gundersen, Hilde (2019)
  Frontiers in Physiology 2019 Volum 10 ;

• Difference in ventilation and cycling economy in two sitting position on a bike

  Kvidaland, Haakon, Kristoffersen, Morten, Gundersen, Hilde, Røksund, Ola Drange, Bovim, Lars Peder Vatshelle (2019)

• Handballstjerna håpar ny mensenforsking kan gi svar på kva som gjekk gale

  Mæland, Silje, Kristoffersen, Morten, Bovim, Lars Peder Vatshelle, Ersvær, Elisabeth, Harris, Anette, Bjørkhaug, Lise (2019)

• Effect of seated short-sprint training on ergometer vs Heavy strength training on 55-meter sprint performance in well-trained cyclist

  Bovim, Lars Peder Vatshelle, Gundersen, Hilde, Hafstad, Arild, Kristoffersen, Morten (2018)

• Immediate effects of blood donation on physical and cognitive performance-A randomized controlled double-blinded trial

  Eliassen, Håkon Skogrand, Hervig, Tor, Backlund, Sebastian, Sivertsen, Joar, Iversen, Vegard Vereide, Kristoffersen, Morten, Wengaard, Eivind Johannessen, Gramstad, Arne, Fosse, Theodor, Bjerkvig, Christopher Kalhagen, Apelseth, Torunn Oveland, Doughty, Heidi, Strandenes, Geir (2018)
  Journal of Trauma and Acute Care Surgery 2018 Volum 84 ;

• Comparison of peak power measured in a Keiser air powered leg press machine, and peak and average power obtained in a 30 seconds Wingate anaerobic test in well-trained cyclists

  Hafstad, Arild, Iversen, Vegard Vereide, Gundersen, Hilde, Kristoffersen, Morten (2018)

• Combined aerobic and resistance training improves physical capacity in women treated for gynecological cancer

  Hausmann, Frøydis, Iversen, Vegard Vereide, Kristoffersen, Morten, Gundersen, Hilde, Johannsson, Erlingur, Vika, Margrethe Elin (2018)
  Supportive Care in Cancer 2018 Volum 26 ;(10)s. 3389-3396

• Belastning og restitusjonstid etter sprint og styrketrening hos godt trente syklister

  (2018)

• Idrett møter forskning

  (2018)

• The effects of Heavy strength training versus short sprint training on sprint performance, and 5 min all out cycling in well-trained cyclist

  Kristoffersen, Morten, Rønnestad, Bent R., Sandbakk, Øyvind, Hafstad, Arild, Gundersen, Hilde (2018)

• Power production and biochemical markers of metabolic stress and muscle damage following a single bout of short-sprint and heavy strength exercise in well-trained cyclists

  Kristoffersen, Morten, Sandbakk, Øyvind, Tønnessen, Espen, Svendsen, Ida S., Paulsen, Gøran, Ersvær, Elisabeth, Nygård, Irene, Rostad, Kari, Ryningen, Anita, Iversen, Vegard Vereide, Skovereng, Knut, Rønnestad, Bent, Gundersen, Hilde (2018)
  Frontiers in Physiology 2018s. 1-9

• Bicycle usage and cardiorespiratory fitness among inactive adults provided with electrically assisted bicycles

  Lobben, Stian Ellingsen, Malnes, Lena, Berntsen, Sveinung, Tjelta, Leif Inge, Bere, Elling Tufte, Kristoffersen, Morten, Mildestvedt, Thomas (2018)
  Acta Kinesiologiae Universitatis Tartuensis 2018 Volum 24 ;s. 60-73

• Dette er testene Brann skal gjennom

  (2017)

• The effects of sleep deprivation on soccer skills

  Pallesen, Ståle, Gundersen, Hilde, Kristoffersen, Morten, Bjorvatn, Bjørn, Thun, Eirunn, Harris, Anette (2017)
  Perceptual and Motor Skills 2017 Volum 124 ;(4)s. 812-829

• Higher drop in speed during a repeated sprint test in soccer players reporting former hamstring strain injury

  Røksund, Ola Drange, Kristoffersen, Morten, Bogen, Bård Erik, Wisnes, Alex R., Engeseth, Merete Salveson, Nilsen, Ann-Kristin, Iversen, Vegard Vereide, Mæland, Silje, Gundersen, Hilde (2017)
  Frontiers in Physiology 2017 Volum 8 ;s. 1-8

• Cardiorespiratory fitness is associated with selective attention and inhibitory control in healthy male high-school students

  Wengaard, Eivind Johannessen, Kristoffersen, Morten, Harris, Anette, Gundersen, Hilde (2017)
  Frontiers in Human Neuroscience 2017 Volum 11 ;s. 1-8

• LOW DOSE OF CAFFEINE INGESTION OF 3 MG/KG BODY WEIGHT DOES NOT ENHANCE RESISTANCE EXERCISE PERFORMANCE

  Ersvær, Elisabeth, Sjøholt, Gry, Iversen, Vegard Vereide, Kristoffersen, Morten (2016)

• How access to an E-bike affects amount and patterns of bicycle use in inactive Norwegian adults: A pilot study.

  Malnes, Lena Hansen, Lobben, Stian Ellingsen, Bere, Elling, Tjelta, Leif Inge, Kristoffersen, Morten, Mildestvedt, Thomas, Berntsen, Sveinung (2016)

• Dette apparatet skal løfte skøytesporten

  (2015)

• Fra visjon til virkelighet

  (2015)

• Kartlegging av fysisk kapasitet hos mannlige fotballspillere

  (2015)

• Kartlegging av fysisk kapasitet og treningsvaner hos mannlige fotballspillere i Bergen

  (2015)

• Slik skal de bygge verdensmestere i Bergen

  (2015)

• Relationships between different physical factors in male soccer players

  Kristoffersen, Morten, Nilsen, Ann-Kristin, Iversen, Vegard, Røksund, Ola Drange, Mæland, Silje, Engeseth, Merete Salveson, Bogen, Bård Erik, Wisnes, Alex, Monsen, Gregor, Instebø, Arne, Tønnessen, Espen, Gundersen, Hilde (2015)

• Four weeks of CODS sprint training improve sprinting performance in male elite junior soccer players

  Gundersen, Hilde, Nilsen, Ann-Kristin, Iversen, Vegard, Myhre, Yngve, Kristoffersen, Morten (2014)

• Forskning og utvikling i Vest - hva skjer og hva kan vi få til

  (2014)

• Bruk av digitale verktøy i utholdenhetstrening

  Kristoffersen, Morten, Gundersen, Hilde, Iversen, Vegard (2014)

• Low cadence interval training at moderate intensity does not improve cycling performance in highly trained veteran cyclists

  Kristoffersen, Morten, Gundersen, Hilde, Leirdal, Stig, Iversen, Vegard (2014)
  Frontiers in Physiology 2014 Volum 5 ;

• Validation of a new soccer-movement specific sprint (SMS) test measuring both acceleration and change of multidirectional speed

  Kristoffersen, Morten, Nilsen, Ann-Kristin, Iversen, Vegard, Gundersen, Hilde (2014)

• Hurtighet i fotball

  Gundersen, Hilde, Kristoffersen, Morten, Myhre, Yngve (2013)

• Effekt av utholdenhets- og styrketrening i forhold til kronisk fatigue syndrom for kvinner som er ferdig behandlet for gynekologisk kreft

  Hausmann, Frøydis, Iversen, Vegard, Kristoffersen, Morten (2013)

• Effekt av utholdenhets- og styrketrening i rehabilitering av kvinner som er ferdig behandlet for gynekologisk kreft

  Hausmann, Frøydis, Iversen, Vegard, Kristoffersen, Morten (2013)

• The effect of endurance and strength training on chronic fatigue syndrome for women who have completed treatment for gynaecological cancer, a randomized controlled trial

  Hausmann, Frøydis, Iversen, Vegard, Kristoffersen, Morten, Vika, Margrethe Elin (2013)

• Is the Dansprint flat water kayak paddling ergometer a reliable test toolfor testing of 200 meter and 1000 meter races?

  Iversen, Vegard, Kristoffersen, Morten, Gundersen, Hilde Stokvold (2013)

• Effects of movement spesific strength training on flat water kayakers

  Iversen, Vegard, Kristoffersen, Morten, Gundersen, Hilde, Wisnes, Alex R (2013)

• Effect of two different strength training methods on cycling performance in highly trained veteran cyclist

  Kristoffersen, Morten, Ryngøye, Arne, Andresen, Steffen, Gundersen, Ivar, Stogstad, Tallak, Rørstad, Sigve, Andresen, Jarle, Welde, Boye (2013)

• The reliability of two-hundred and thousand meter all out tests on Dansprint paddling ergometer

  Kristoffersen, Morten, Wisnes, Alex, Gundersen, Hilde, Iversen, Vegard (2013)

• Ser om styrketrening har effekt på kondisen

  (2012)

• What! Watt

  (2012)

• Effects of movement specific strength training on the 200m and 1500m performance of flat water kaykers

  Iversen, Vegard, Kristoffersen, Morten (2011)

• Effects of low cadence interval training on freely chosen cadence and gross efficiency in cycling

  Iversen, Vegard, Kristoffersen, Morten, Leirdal, Stig (2011)

• Brann testet formen

  Kristoffersen, Morten, Iversen, Vegard (2011)

• Effeen av styrketråkk

  Kristoffersen, Morten, Iversen, Vegard (2011)

• Norge Rundt

  Kristoffersen, Morten, Iversen, Vegard (2011)

• Effects of low cadnce interval training in cycling

  Kristoffersen, Morten, Leirdal, Stig, Iversen, Vegard (2011)

• Effects of low cadnce interval training in cycling

  Kristoffersen, Morten, Leirdal, Stig, Iversen, Vegard Moe (2011)

• Her får de dommen

  Kristoffersen, Morten, Iversen, Vegard Vereide (2010)

• Her tråkker de til

  Kristoffersen, Morten, Iversen, Vegard Vereide (2010)

• På nivå med RBK

  Kristoffersen, Morten, Iversen, Vegard Vereide (2010)

• Effects of maximal strength training on roller ski double poling performance in two highly trained elderly, male cross-country skiers

  Welde, Boye, Ingvaldsen, Rolf P., Kristoffersen, Morten (2009)

• Effekten av bevegelseslik maksimal styrketrening på utholdenhetsprestasjonen i staking på rulleski

  (2008)
  Nytt fra trenerklubben 2008s. 21-30

• Kropp, bevegelse og helse. Etter Rammeplanen for barnehager, 2006

  Lundhaug, Torbjørn, Kristoffersen, Morten (2007)