Arnt Erik Tjønna

Journal publications

• Dias, Katrin A.; Ingul, Charlotte Bjørk; Tjønna, Arnt Erik; Keating, Shelley E.; Gomersall, Sjaan R.; Follestad, Turid; Hosseini, Mansoureh Sadat; Hollekim-Strand, Siri Marte; Rø, Torstein Baade; Haram, Margrete; Huuse, Else Marie; Davies, Peter S.W.; Cain, Peter A.; Leong, Gary M.; Coombes, Jeff S.. (2017) Effect of high-intensity interval training on fitness, fat mass and cardiometabolic biomarkers in children with obesity: a randomised controlled trial. Sports Medicine. vol. Published ahead of print.
• Gjellesvik, Tor Ivar; Brurok, Berit; Tjønna, Arnt Erik; Tørhaug, Tom; Askim, Torunn. (2017) Oxygen uptake during functional activities after stroke - Reliability and validity of a portable ergospirometry system. PLoS ONE. vol. 12 (10).
• Hosseini, Mansoureh Sadat; Dias, Katrin A.; Masterson, Concetta E; Wallen, Matthew P; Tjønna, Arnt Erik; Davies, Peter SW; Cain, Peter A; Leong, Gary M; Arena, Ross; Ingul, Charlotte Bjørk; Coombes, Jeff S. (2017) Assessment of the Five-Minute Oxygen Uptake Efficiency Slope in Children With Obesity. Pediatric Exercise Science. vol. 29 (3).
• Karlsen, Trine; Nes, Bjarne; Tjønna, Arnt Erik; Engstrøm, Morten; Støylen, Asbjørn; Steinshamn, Sigurd Loe. (2017) High-intensity interval training improves obstructive sleep apnoea. BMJ Open sport & exercise medicine. vol. 2 (1).
• Dias, Katrin A.; Coombes, Jeff S; Green, DJ; Gomersall, SR; Keating, SE; Tjønna, Arnt Erik; Hollekim-Strand, Siri Marte; Hosseini, Mansoureh Sadat; Rø, Torstein Baade; Haram, Karin Margrete; Huuse, Else Marie; Davies, PS; Cain, PA; Leong, GM; Ingul, Charlotte Bjørk. (2016) Effects of exercise intensity and nutrition advice on myocardial function in obese children and adolescents: a multicentre randomised controlled trial study protocol. BMJ Open. vol. Apr 4 (6(4)).
• Malmo, Vegard; Nes, Bjarne; Amundsen, Brage H.; Tjønna, Arnt Erik; Støylen, Asbjørn; Rossvoll, Ole; Wisløff, Ulrik; Loennechen, Jan Pål. (2016) Aerobic interval training reduces the burden of Atrial fibrillation in the short term: A randomized trial. Circulation. vol. 133 (5).
• Lundgren, Kari Margrethe; Karlsen, Trine; Sandbakk, Øyvind; James, Philip E; Tjønna, Arnt Erik. (2015) Sport-Specific Physiological Adaptations in Highly Trained Endurance Athletes. Medicine & Science in Sports & Exercise. vol. 47 (10).
• Ramos, Joyce S; Dalleck, Lance C; Tjønna, Arnt Erik; Beetham, Kassia S; Coombes, Jeff S. (2015) The Impact of high-intensity interval training versus moderate-intensity continuous training on vascular function: a systematic review and meta-analysis. Sports Medicine. vol. 45 (5).
• Sandbakk, Silvana Bucher; Sandbakk, Øyvind; Peacock, Oliver; James, Philip; Welde, Boye; Stokes, Keith; Böhlke, Nicolai; Tjønna, Arnt Erik. (2015) Effects of acute supplementation of L-arginine and nitrate on endurance and sprint performance in elite athletes. Nitric oxide. vol. 48.
• Østerås, Håvard; Selven, Trond; Nauman, Javaid; Tjønna, Arnt Erik. (2015) Incidence of soccer injuries among 15- to 19-year-old boys in Norwegian national team. The Journal of Athletic Enhancement. vol. 4 (5).
• Hatle, Håvard; Støbakk, Per Kristian; Hansen, Harald Edvard Mølmen; Brønstad, Eivind; Tjønna, Arnt Erik; Steinshamn, Sigurd Loe; Skogvoll, Eirik; Wisløff, Ulrik; Ingul, Charlotte Bjørk; Rognmo, Øivind. (2014) Effect of 24 sessions of high-intensity aerobic interval training carried out at either high or moderate frequency, a randomized trial. PLoS ONE. vol. 9 (2).
• Larsen, Ida; Welde, Boye; Martins, Catia; Tjønna, Arnt Erik. (2014) High- and moderate-intensity aerobic exercise and excess post-exercise oxygen consumption in men with metabolic syndrome. Scandinavian Journal of Medicine & Science in Sports. vol. 24 (3).
• Brønstad, Eivind; Tjønna, Arnt Erik; Rognmo, Øivind; Dalen, Håvard; Heggli, Alf Magne; Wisløff, Ulrik; Ingul, Charlotte Bjørk; Steinshamn, Sigurd Loe. (2013) Aerobic exercise training improves right- and left ventricular systolic function in patients with COPD. COPD: Journal of Chronic Obstructive Pulmonary Disease. vol. 10 (3).
• Hollekim, Siri Marte; Bjørgaas, Marit Ragnhild Rokne; Tjønna, Arnt Erik; Wisloff, U; Ingul, Charlotte Bjørk. (2013) The effect of exercise on cardiac function in patients with type 2 diabetes and diastolic dysfunction. European Heart Journal. vol. 34.
• Raschke, Silja; Elsen, Manuela; Gassenhuber, Hans; Sommerfeld, Mark; Schwahn, Uwe; Brockmann, Barbara; Jung, Raphael; Wisløff, Ulrik; Tjønna, Arnt Erik; Raastad, Truls; Hallén, Jostein; Norheim, Frode; Drevon, Christian A; Romacho, Tania; Eckardt, Kristin; Eckel, Juergen. (2013) Evidence against a Beneficial Effect of Irisin in Humans. PLoS ONE. vol. 8 (9).
• Tjønna, Arnt Erik; Leinan, Ingeborg; Jenssen, Bjørn Munro; Gibala, Martin; Winett, Richard A.; Wisløff, Ulrik; Bartnes, Anette Thoresen. (2013) Low- and High-Volume of Intensive Endurance Training Significantly Improves Maximal Oxygen Uptake after 10-Weeks of Training in Healthy Men. PLoS ONE. vol. 8 (5).
• Brønstad, Eivind; Rognmo, Øivind; Tjønna, Arnt Erik; Dedichen, Hans Henrik; Kirkeby-Garstad, Idar; Håberg, Asta; Ingul, Charlotte Bjørk; Wisløff, Ulrik; Steinshamn, Sigurd Loe. (2012) High-intensity knee extensor training restores skeletal muscle function in CORD patients. European Respiratory Journal. vol. 40 (5).
• Gjelstad, Ingrid Merethe Fange; Haugen, Fred; Gulseth, Hanne Løvdal; Norheim, Frode; Jans, Annike; Bakke, Siril Skaret; Raastad, Truls; Tjønna, Arnt Erik; Wisløff, Ulrik; Blaak, Ellen E.; Riserus, Ulf; Gaster, Michael; Roche, Helen M.; Birkeland, Kåre I.; Drevon, Christian A. (2012) Expression of perilipins in human skeletal muscle in vitro and in vivo in relation to diet, exercise and energy balance. Archives of Physiology and Biochemistry. vol. 118 (1).
• Hansen, Harald Edvard Mølmen; Stølen, Tomas; Tjønna, Arnt Erik; Aamot, Inger Lise; Schjerve, Inga Ekeberg; Tyldum, Gjertrud Aunet; Wisløff, Ulrik; Ingul, Charlotte Bjørk; Støylen, Asbjørn. (2012) Aerobic interval training reduces blood pressure and improves myocardial function in hypertensive patients. European Journal of Cardiovascular Prevention & Rehabilitation. vol. 19 (2).
• Peacock, Oliver; Tjønna, Arnt Erik; James, Philip; Wisløff, Ulrik; Welde, Boye; Böhlke, Nikolai; Smith, Alan; Stokes, Keith; Cook, Christian; Sandbakk, Øyvind. (2012) Dietary Nitrate Does Not Enhance Running Performance in Elite Cross-Country Skiers. Medicine & Science in Sports & Exercise. vol. 44 (11).