2026

• Tømmerdal, Karina Hammer; Nauman, Javaid; Madssen, Erik; Laukkanen, Jari Antero; Tjønna, Arnt Erik; Wisløff, Ulrik; Berg, Karl Jonathan. (2026) Physical activity patterns from mid- to late adulthood and risk of sarcopenia in older adults: the HUNT study. BMC Geriatrics
  Vitenskapelig artikkel

2025

• Schellenberg, Jana; Matits, Lynn; Kersten, Johannes; Bizjak, Daniel Alexander; Kirsten, Johannes; Fremo, Thomas; Tjønna, Arnt Erik; Skovereng, Knut; Sandbakk, Øyvind Bucher; Aksetøy, Inger-Lise Aamot. (2025) Physiological assessment of left ventricular size indexed by peak oxygen uptake across sporting disciplines. European Heart Journal – Imaging Methods and Practice (EHJ-IMP)
  Vitenskapelig artikkel
• Næss, Lisen Brønmo; Tjønna, Arnt Erik; Fremo, Thomas; Johansen, Victoria; Dalen, Håvard; Lien, Roger; Moldjord, Christian; Høydal, Morten Andre. (2025) Primary Metabolic Acidosis Induced by Four Days of Simulated Combat Training: Impact of strenuous physical exercise, sleep deprivation and food restriction. Applied Physiology, Nutrition and Metabolism
  Vitenskapelig artikkel

2024

• Letnes, Jon Magne; Nes, Bjarne Martens; Sandbakk, Øyvind Bucher; Tjønna, Arnt Erik; Fremo, Thomas; Moldjord, Christian; Høydal, Morten Andre; Wisløff, Ulrik; Dalen, Håvard. (2024) Comparison of resting heart rate and left ventricular ejection fraction in elite endurance athletes and the general population. European Journal of Preventive Cardiology (EJPC)
  Vitenskapelig artikkel

2022

• Ness, Henning Ofstad; Ljones, Kristine; Gjelsvik, Randi Hansgård; Tjønna, Arnt Erik; Malmo, Vegard; Nilsen, Hans-Olav; Hollekim-Strand, Siri Marte; Dalen, Håvard; Høydal, Morten. (2022) Acute effects of high intensity training on cardiac function: a pilot study comparing subjects with type 2 diabetes to healthy controls. Scientific Reports
  Vitenskapelig artikkel

2021

• Gjellesvik, Tor Ivar; Becker, Frank; Tjønna, Arnt Erik; Indredavik, Bent; Lundgaard, Eivind; Solbakken, Hedvig Rystad; Brurok, Berit; Tørhaug, Tom; Lydersen, Stian; Askim, Torunn. (2021) Effects of High-Intensity Interval Training After Stroke (The HIIT Stroke Study) on Physical and Cognitive Function: A Multicenter Randomized Controlled Trial. Archives of Physical Medicine and Rehabilitation
  Vitenskapelig artikkel
• Taylor, Madison; Almquist, Nicki Winfield; Rønnestad, Bent; Tjønna, Arnt Erik; Kristoffersen, Morten; Spencer, Matthew; Sandbakk, Øyvind; Skovereng, Knut. (2021) 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. International Journal of Sports Physiology and Performance (IJSPP)
  Vitenskapelig artikkel
• Korn, Pia von; Keating, Shelley E.; Mueller, Stephan; Haller, Bernhard; Kränkel, Nicolle; Dinges, Sophia; Duvinage, André; Scherr, Johannes; Tjønna, Arnt Erik; Wisløff, Ulrik. (2021) The Effect of Exercise Intensity and Volume on Metabolic Phenotype in Patients with Metabolic Syndrome: A Randomized Controlled Trial. Metabolic Syndrome and Related Disorders
  Vitenskapelig artikkel
• Aandahl, Mats Holst; Noordhof, Dionne; Tjønna, Arnt Erik; Sandbakk, Øyvind. (2021) Effect of Carbohydrate Content in a Pre-event Meal on Endurance Performance-determining Factors: A Randomized Controlled Crossover-Trial. Frontiers in Sports and Active Living
  Vitenskapelig artikkel

2020

• Rodrigues, Jhennyfer; Ferrari, Gustavo Duarte; Trapé, Átila Alexandre; Moraes, Vitor Nolasco de; Gonçalves, Thiago Correa Porto; Tavares, Simone Sakagute; Tjønna, Arnt Erik; Souza, Hugo Celso Dutra de; Júnior, Carlos Roberto Bueno. (2020) β2 adrenergic interaction and cardiac autonomic function: effects of aerobic training in overweight/obese individuals. European Journal of Applied Physiology
  Vitenskapelig artikkel

2019

• Berg, Jonathan; Undebakke, Vidar; Rasch-Halvorsen, Øystein; Aakerøy, Lars; Sandbakk, Øyvind; Tjønna, Arnt Erik. (2019) Comparison of mitochondrial respiration in M. triceps brachii and M. vastus lateralis between elite cross-country skiers and physically active controls. Frontiers in Physiology
  Vitenskapelig artikkel
• Undebakke, Vidar; Berg, Jonathan; Tjønna, Arnt Erik; Sandbakk, Øyvind. (2019) Comparison of Physiological and Perceptual Responses to Upper-, Lower-, and Whole-Body Exercise in Elite Cross-Country Skiers. Journal of Strength and Conditioning Research
  Vitenskapelig artikkel

2018

• Tjønna, Arnt Erik; Ramos, Joyce S.; Pressler, Axel; Halle, Martin; Jungbluth, Klaus; Ermacora, Erika; Salvesen, Øyvind; Rodrigues, Jhennyfer; Bueno, Carlos Roberto; Munk, Peter Scott. (2018) EX-MET study: Exercise in prevention on of metabolic syndrome - A randomized multicenter trial: Rational and design. BMC Public Health
  Vitenskapelig artikkel
• Ingul, Charlotte Ingeborg Björk; Dias, Katrin A.; Tjønna, Arnt Erik; Follestad, Turid; Hosseini, Mansoureh Sadat; Timilsina, Anita Sharma; Hollekim-Strand, Siri Marte; Rø, Torstein Baade; Davies, Peter S.W.; Cain, Peter A. (2018) Effect of High Intensity Interval Training on Cardiac Function in Children with Obesity: A Randomised Controlled Trial. Progress in cardiovascular diseases
  Vitenskapelig artikkel

2017

• 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
  Vitenskapelig artikkel
• 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. (2017) Assessment of the Five-Minute Oxygen Uptake Efficiency Slope in Children With Obesity. Pediatric Exercise Science
  Vitenskapelig artikkel
• 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
  Vitenskapelig artikkel
• 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. (2017) Effect of high-intensity interval training on fitness, fat mass and cardiometabolic biomarkers in children with obesity: a randomised controlled trial. Sports Medicine
  Vitenskapelig artikkel

2016

• 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. (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
  Vitenskapelig artikkel
• 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
  Vitenskapelig artikkel

2015

• 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
  Vitenskapelig artikkel
• 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
  Vitenskapelig artikkel
• 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
  Vitenskapelig artikkel
• 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
  Vitenskapelig oversiktsartikkel

2014

• Hollekim-Strand, Siri Marte; Bjørgaas, Marit Ragnhild Rokne; Albrektsen, Grethe; Tjønna, Arnt Erik; Wisløff, Ulrik; Ingul, Charlotte Bjørk. (2014) High-intensity interval exercise effectively improves cardiac function in patients with type 2 diabetes mellitus and diastolic dysfunction: A randomized controlled trial. Journal of the American College of Cardiology
  Kommentar
• 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
  Vitenskapelig artikkel
• 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
  Vitenskapelig artikkel

2013

• 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
  Konferanseabstract
• 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
  Vitenskapelig artikkel
• 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
  Vitenskapelig artikkel
• Raschke, Silja; Elsen, Manuela; Gassenhuber, Hans; Sommerfeld, Mark; Schwahn, Uwe; Brockmann, Barbara; Jung, Raphael; Wisløff, Ulrik; Tjønna, Arnt Erik; Raastad, Truls. (2013) Evidence against a Beneficial Effect of Irisin in Humans. PLOS ONE
  Vitenskapelig artikkel
• Sandbakk, Silvana Bucher; Sandbakk, Øyvind; Peacock, Oliver; James, Philip; Wisløff, Ulrik; Tjønna, Arnt Erik. (2013) Effects of Combined Supplementation of Dietary Nitrate and L-arginine on Physiological Responses, Sprint and Endurance.
  Vitenskapelig kapittel

2012

• Tjønna, Arnt Erik; Leinan, Ingeborg; Bartnes, Anette Thoresen; Jenssen, Bjørn Munro; Winett, Richard A.; Gibala, Martin; Wisløff, Ulrik. (2012) Training Using Single Versus Multiple Intermittent Bouts Of High-intensity Exercise Training Are Equally Effective For Increasing Maximal Oxygen Uptake. Medicine & Science in Sports & Exercise
  Konferanseabstract
• 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.. (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
  Vitenskapelig artikkel
• 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
  Vitenskapelig artikkel
• 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
  Vitenskapelig artikkel
• 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
  Vitenskapelig artikkel

2011

• Tjønna, Arnt Erik; Leinan, Ingeborg; Bartnes, Anette Thoresen; Jenssen, Bjørn Munro; Winett, R; Wisløff, Ulrik. (2011) THE EFFECTS OF A 4-MINUTE INTERVAL TRAINING PROTOCOL ON CARDIORESPIRATORY AND METABOLIC RISK FACTORS. Annals of Behavioral Medicine
  Konferanseabstract
• Selven, T; Østerås, H; Andersen, Thor Einar; Tjønna, AE; Torstensen, TA. (2011) Forekomst av fotballrelaterte skader hos gutter i alderen 15-19 år. Norsk idrettsmedisin
  Konferanseabstract
• Tjønna, Arnt Erik; Rognmo, Øivind; Bye, Anja; Stølen, Tomas; Wisløff, Ulrik. (2011) Time course of endothelial adaptation after acute and chronic exercise in patients with metabolic syndrome. Journal of Strength and Conditioning Research
  Vitenskapelig artikkel

2010

• Ingul, Charlotte Bjørk; Tjønna, Arnt Erik; Stølen, Tomas; Støylen, Asbjørn; Wisløff, Ulrik. (2010) Impaired cardiac function among obese adolescents: effect of aerobic interval training. Archives of Pediatrics & Adolescent Medicine
  Vitenskapelig artikkel
• Tjønna, Arnt Erik; Nilsen, Tom Ivar Lund; Slørdahl, Stig Arild; Vatten, Lars Johan; Wisløff, Ulrik. (2010) The association of metabolic clustering and physical activity with cardiovascular mortality: the HUNT study in Norway. Journal of Epidemiology and Community Health
  Vitenskapelig artikkel
• Stensvold, Dorthe; Tjønna, Arnt Erik; Skaug, Eli-Anne; Aspenes, Stian Thoresen; Stølen, Tomas; Wisløff, Ulrik; Slørdahl, Stig Arild. (2010) Strength training versus aerobic interval training to modify risk factors of metabolic syndrome. Journal of applied physiology
  Vitenskapelig artikkel

2009

• Moholdt, Trine; Tjønna, Arnt Erik. (2009) Trening av hjertepasienter. Hjerteforum
  Vitenskapelig oversiktsartikkel
• Tjønna, Arnt Erik; Stølen, Tomas; Bye, Anja; Volden, Marte; Slørdahl, Stig Arild; Ødegård, Rønnaug A; Skogvoll, Eirik; Wisløff, Ulrik. (2009) Aerobic interval training reduces cardiovascular risk factors more than a multi treatment approach in overweight adolescents. Clinical Science
  Vitenskapelig artikkel
• Bjørgen, Siri; Hoff, Jan; Husby, Vigdis Schnell; Høydal, Morten; Tjønna, Arnt Erik; Steinshamn, Sigurd Loe; Richardson, RS; Helgerud, Jan. (2009) Aerobic high intensity one and two legs interval cycling in chronic obstructive pulmonary disease: the sum of the parts is greater than the whole. European Journal of Applied Physiology
  Vitenskapelig artikkel
• Tyldum, Gjertrud Aunet; Schjerve, Inga Ekeberg; Tjønna, Arnt Erik; Kirkeby-Garstad, Idar; Stølen, Tomas; Richardson, RS; Wisløff, Ulrik. (2009) Endothelial Dysfunction Induced by Post-Prandial Lipemia: Complete Protection Afforded by High-Intensity Aerobic Interval Exercise. Journal of the American College of Cardiology
  Vitenskapelig artikkel
• Tjønna, Arnt Erik; Rognmo, Øivind; Stølen, Tomas; Bye, Anja; Haram, Per Magnus; Loennechen, Jan Pål; Slørdahl, Stig Arild; Wisløff, Ulrik; Lee, SJ; Al-Share, QY. (2009) Response to Letter Regarding Article, "Aerobic Interval Training Versus Continuous Moderate Exercise as a Treatment for the Metabolic Syndrome: A Pilot Study". Circulation
  Kommentar
• Evensen, Kari Anne Indredavik; Steinshamn, Sigurd Loe; Tjønna, Arnt Erik; Stølen, Tomas; Høydal, Morten; Wisløff, Ulrik; Brubakk, Ann-Mari; Vik, Torstein. (2009) Effects of preterm birth and fetal growth retardation on cardiovascular risk factors in young adulthood. Early Human Development
  Vitenskapelig artikkel
• Bye, Anja; Tjønna, Arnt Erik; Stølen, Tomas; Røsbjørgen, Ragnhild; Wisløff, Ulrik. (2009) Transcriptional changes in blood after aerobic interval training in patients with the metabolic syndrome. European Journal of Cardiovascular Prevention & Rehabilitation
  Vitenskapelig artikkel

2008

• Evensen, Kari Anne Indredavik; Steinshamn, Sigurd; Tjønna, Arnt Erik; Stølen, Tomas; Høydal, Morten; Wisløff, Ulrik; Brubakk, Ann-Mari; Vik, Torstein. (2008) Effects of preterm birth and fetal growth retardation on cardiovascular risk factors in young adulthood. Early Human Development
  Vitenskapelig artikkel
• Tjønna, Arnt Erik; Wisløff, Ulrik. (2008) Aerobic Exercise and Cardiovascular Risk Factors in Overweight and Obese Adolescents and Adults. Norges teknisk-naturvitenskapelige universitet
  Doktoravhandling
• Tjønna, Arnt Erik; Lee, Sang Jun; Rognmo, Øivind; Stølen, Tomas; Bye, Anja; Haram, Per Magnus; Loennechen, Jan Pål; Al-Share, QY; Skogvoll, Eirik; Slørdahl, Stig Arild. (2008) Aerobic Interval Training Versus Continuous Moderate Exercise as a Treatment for the Metabolic Syndrome A Pilot Study. Circulation
  Vitenskapelig artikkel
• Rognmo, Øivind; Bjørnstad, Tor-Halvor; Kahrs, Christian; Tjønna, Arnt Erik; Bye, Anja; Haram, Per Magnus; Stølen, Tomas; Slørdahl, Stig Arild; Wisløff, Ulrik. (2008) ENDOTHELIAL FUNCTION IN HIGHLY ENDURANCE-TRAINED MEN: EFFECTS OF ACUTE EXERCISE. Journal of Strength and Conditioning Research
  Vitenskapelig artikkel
• Tjønna, Arnt Erik. (2008) Healthier Lifestyles Would Lengthen American Lives. Washington Post
  Populærvitenskapelig artikkel
• Tjønna, Arnt Erik. (2008) Interval Training for Metabolic Syndrome. Medscape.com
  Populærvitenskapelig artikkel
• Tjønna, Arnt Erik. (2008) High-Intensity Exercise Better At Improving Metabolic Syndrome. EmaxHealth.com
  Populærvitenskapelig artikkel
• Tjønna, Arnt Erik. (2008) Healthier Lifestyles Would Lengthen American Lives. ABC News (America)
  Populærvitenskapelig artikkel
• Tjønna, Arnt Erik. (2008) High-intensity exercise best for combating the metabolic syndrome. Galaxyprogramme.org
  Populærvitenskapelig artikkel
• Tjønna, Arnt Erik. (2008) High-intensity exercise best for combating the metabolic syndrome. Lipidsonline.org
  Populærvitenskapelig artikkel
• Tjønna, Arnt Erik. (2008) Rethinking daily exercise Less regular, high-intensity intervals may be best bet for metabolic syndrome. theHeart.org
  Populærvitenskapelig artikkel
• Tjønna, Arnt Erik. (2008) High-intensity exercise better at improving metabolic syndrome risk factors. American Heart Assosiation News Releases
  Populærvitenskapelig artikkel
• Tjønna, Arnt Erik. (2008) Hard Exercise Curbs Metabolic Syndrome. CBS NEWS
  Populærvitenskapelig artikkel
• Tjønna, Arnt Erik. (2008) Healthier Lifestyle Would Lengthen American Lives. HelathDay.com
  Populærvitenskapelig artikkel
• Stølen, Tomas; Høydal, Morten; Tjønna, Arnt Erik; Wisløff, Ulrik; Smith, Godfrey L; Kemi, Ole Johan; Larsen, Terje; Daniele, Catalucci; Ceci, Marcello; Condorelli, Gianluigi. (2008) Calcium leak and contractility in diabetic cardiomyocytes are normalized after exercise training. Circulation
  Vitenskapelig artikkel
• Bye, Anja; Sørhaug, Sveinung; Ceci, Marcello; Høydal, Morten; Stølen, Tomas; Heinrich, Garrett; Tjønna, Arnt Erik; Najjar, Sonia; Nilsen, Odd Georg; Catalucci, Daniele. (2008) Carbon monoxide levels experienced by heavy smokers impair aerobic capacity and cardiac contractility and induce pathological hypertrophy. Inhalation Toxicology
  Vitenskapelig artikkel
• Schjerve, Inga Ekeberg; Tyldum, Gjertrud Aunet; Tjønna, Arnt Erik; Stølen, Tomas; Loennechen, Jan Pål; Hansen, Harald Edvard Mølmen; Haram, Per Magnus; Heinrich, Garrett; Bye, Anja; Najjar, Sonia. (2008) Both aerobic endurance and strength training programs improve cardiovascular health in obese adults. Clinical Science
  Vitenskapelig artikkel
• Tjønna, Arnt Erik. (2008) High intensity exercise curbs metabolic syndrome. Healthcentral.com
  Populærvitenskapelig artikkel
• Tjønna, Arnt Erik. (2008) Intervaltræning bedst mod livsstilssygdomme. Jyllands-Posten
  Populærvitenskapelig artikkel
• Tjønna, Arnt Erik. (2008) Bedre liv av fire minutter trening. Adresseavisen
  Populærvitenskapelig artikkel
• Tjønna, Arnt Erik. (2008) Exercise Intensity More Important in Combating Metabolic Syndrome. Cardiology Domain
  Fagartikkel
• Tjønna, Arnt Erik. (2008) Fight Metabolic Syndrome with Intense Workouts. pharmacytimes.com
  Fagartikkel
• Tjønna, Arnt Erik. (2008) Hard Exercise Curbs Metabolic Syndrome. WebMD.com
  Populærvitenskapelig artikkel
• Tjønna, Arnt Erik. (2008) Fire minutters trening er nok. side2.no
  Populærvitenskapelig artikkel
• Tjønna, Arnt Erik. (2008) High Intensity Interval Training Reverses Metabolic Syndrome. Precision Fitness
  Populærvitenskapelig artikkel
• Tjønna, Arnt Erik. (2008) High-intensity exercise best for combating the metabolic syndrome. InCirculation.net
  Populærvitenskapelig artikkel
• Tjønna, Arnt Erik. (2008) High-Intensity Exercise Intervals Best Bet for Metabolic Syndrome. Diabetes IN Control
  Populærvitenskapelig artikkel
• Tjønna, Arnt Erik. (2008) Interval training reduces risk of metabolic syndrome. Healthclubs.com
  Populærvitenskapelig artikkel
• Tjønna, Arnt Erik. (2008) High Intensity exercise curbs metabolic syndrome. MedlinePlus
  Fagartikkel

2007

• Hoff, Jan; Tjønna, Arnt Erik; Steinshamn, Sigurd Loe; Høydal, Morten; Richardson, Russell; Helgerud, Jan. (2007) Maximal strenght training of the legs in COPD: a therapy for mechanical ineffieciency. Medicine & Science in Sports & Exercise
  Vitenskapelig artikkel
• Wisløff, Ulrik; Støylen, Asbjørn; Loennechen, Jan Pål; Bruvold, Morten; Rognmo, Øivind; Haram, Per Magnus; Tjønna, Arnt Erik; Helgerud, Jan; Slørdahl, Stig Arild; Lee, Sang Jun. (2007) Superior cardiovascular effect of aerobic interval training versus moderate continuous training in heart failure patients - A randomized study. Circulation
  Vitenskapelig artikkel
• Tjønna, Arnt Erik; Bye, Anja; Haram, Per Magnus; Loennechen, Jan Pål; Rognmo, Øivind; Slørdahl, Stig Arild; Smith, Godfrey L; Stølen, Tomas; Najjar, Sonia; Lee, Sang Jun. (2007) Superior cardiovascular effect of interval training versus moderate exercise in patients with the metabolic syndrome. Medicine & Science in Sports & Exercise
  Konferanseabstract
• Ingul, Charlotte Bjørk; Stølen, Tomas; Støylen, Asbjørn; Ødegaard, Rønnaug; Wisløff, Ulrik; Tjønna, Arnt Erik. (2007) Endurance training improves contractility and stroke volume at rest and during exercise in obese adolescents. European Heart Journal-Cardiovascular Imaging
  Vitenskapelig artikkel

2006

• Kirkeby-Garstad, Idar; Wisløff, Ulrik; Skogvoll, Eirik; Stølen, Tomas; Tjønna, Arnt Erik; Stenseth, Roar; Sellevold, Olav F Münter. (2006) The marked reduction in mixed venous oxygen saturation during early mobilization after cardiac surgery: The effect of posture or exercise?. Anesthesia and Analgesia
  Vitenskapelig artikkel
• Stølen, Tomas; Tjønna, Arnt Erik; Ødegård, Rønnaug; Wisløff, Ulrik. (2006) Reducing cardiovascular risk factors in obese adolescents. Atherosclerosis Supplements
  Konferanseabstract
• Bye, Anja; Sørhaug, Sveinung; Stølen, Tomas; Tjønna, Arnt Erik; Høydal, Morten Andre; Ellingsen, Øyvind; Steinshamn, Sigurd Loe; Nilsen, Odd Georg; Waldum, Helge; Wisløff, Ulrik. (2006) The effects of long-term carbon monoxide exposure on the cardiovascular system in rats. Atherosclerosis Supplements
  Konferanseabstract
• Bye, Anja; Sørhaug, Sveinung; Stølen, Tomas; Tjønna, Arnt Erik; Høydal, Morten Andre; Ellingsen, Øyvind; Steinshamn, Sigurd Loe; Nilsen, Odd Georg; Waldum, Helge; Wisløff, Ulrik. (2006) The effect of long-term carbon monoxide exposure on cardiovascular function in rats. European Journal of Cardiovascular Prevention & Rehabilitation
  Konferanseabstract
• Tyldum, Gjertrud; Ekeberg-Schjerve, Inga; Tjønna, Arnt Erik; Stølen, Tomas; Hansen, Harald Edvard Mølmen; Haram, Per Magnus; Wisløff, Ulrik. (2006) Maximal strength training improves endothelial function similar to that observed after moderate intensity endurance training in obese adults. European Journal of Cardiovascular Prevention & Rehabilitation
  Konferanseabstract
• Tjønna, Arnt Erik; Rognmo, Øivind; Stølen, Tomas; Bye, Anja; Loennechen, Jan Pål; Slørdahl, Stig Arild; Wisløff, Ulrik. (2006) Endothelial function in individuals with Metabolic Syndrome: effects of acute and chronic aerobic exercise. European Journal of Cardiovascular Prevention & Rehabilitation
  Konferanseabstract
• Tjønna, Arnt Erik; Rognmo, Øivind; Haram, Per Magnus; Stølen, Tomas; Loennechen, Jan Pål; Slørdahl, Stig Arild; Wisløff, Ulrik. (2006) Reversing Metabolic Syndrome with High Intensity Training. European Journal of Cardiovascular Prevention & Rehabilitation
  Konferanseabstract
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