Arnt Erik Tjønna
+4741927885
+4772828358
AHL-senteret, Øya, Prinsesse Kristinas gate 3
About
My main research area is cardiovascular physiology and physical activity in the prevention and rehabilitation of individuals at risk (metabolic disease / diabetes / obesity) for cardiovascular disease. I has been involved in scientific research since 2002.
Publications
2022
-
Ness, Henning Ofstad;
Ljones, Kristine;
Gjelsvik, Randi H;
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.
Academic article
2021
-
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.
volum 3.
Academic article
-
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.
volum 102 (9).
Academic article
-
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).
volum 16 (10).
Academic article
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von Korn, Pia;
Keating, Shelley E.;
Mueller, Stephan;
Haller, Bernhard;
Kränkel, Nicolle;
Dinges, Sophia;
Duvinage, André;
Scherr, Johannes;
Tjønna, Arnt Erik;
Wisløff, Ulrik;
Halle, Martin;
Lechner, Katharina.
(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.
volum 19 (2).
Academic article
2020
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Ness, Henning Ofstad;
Ljones, Kristine;
Gjelsvik, Randi H;
Tjønna, Arnt Erik;
Malmo, Vegard;
Nilsen, Hans Olav;
Hollekim-Strand, Siri Marte;
Dalen, Håvard;
Høydal, Morten;
Gjelsvik, Randi.
(2020)
Acute effects of high intensity training on cardiac function: a pilot study comparing subjects with type 2 diabetes to healthy controls.
International Journal of Scientific Reports.
volum 12 (1).
Academic article
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Rodrigues, Jhennyfer;
Ferrari, Gustavo Duarte;
Trapé, Átila Alexandre;
de Moraes, Vitor Nolasco;
Gonçalves, Thiago Correa Porto;
Tavares, Simone Sakagute;
Tjønna, Arnt Erik;
de Souza, Hugo Celso Dutra;
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.
volum 120.
Academic article
2019
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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.
volum 10.
Academic article
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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.
volum 33 (4).
Academic article
2018
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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;
Leong, GM;
Coombes, Jeff S.
(2018)
Effect of High Intensity Interval Training on Cardiac Function in Children with Obesity: A Randomised Controlled Trial.
Progress in cardiovascular diseases.
volum 61 (2).
Academic article
-
Tjønna, Arnt Erik;
Ramos, Joyce S.;
Pressler, Axel;
Halle, Martin;
Jungbluth, Klaus;
Ermacora, Erika;
Salvesen, Øyvind;
Rodrigues, Jhennyfer;
Bueno, Carlos Roberto;
Munk, Peter Scott;
Coombes, Jeff;
Wisløff, Ulrik.
(2018)
EX-MET study: Exercise in prevention on of metabolic syndrome - A randomized multicenter trial: Rational and design.
BMC Public Health.
volum 18 (437).
Academic article
2017
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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.
volum Published ahead of print.
Academic article
-
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.
volum 12 (10).
Academic article
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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.
volum 29 (3).
Academic article
-
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.
volum 2 (1).
Academic article
2016
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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.
volum Apr 4 (6(4)).
Academic article
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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.
volum 133 (5).
Academic article
2015
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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.
volum 47 (10).
Academic article
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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.
volum 45 (5).
Scientific translation/review
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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.
volum 48.
Academic article
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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.
volum 4 (5).
Academic article
2014
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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.
volum 9 (2).
Academic article
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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.
volum 64 (16).
Letter to the editor
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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.
volum 24 (3).
Academic article
-
Tjønna, Arnt Erik.
(2014)
CERG trening.
Brisbane Times.
publications.INTERVJUSKRIFTL
2013
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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.
Book of Abstracts.18th annual Congress of the European College of Sport Science. 26th - 29th June, Barcelona - Spain.
Academic chapter/article
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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.
volum 10 (3).
Academic article
-
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.
volum 34.
Summary/Abstract
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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.
volum 8 (9).
Academic article
-
Tjønna, Arnt Erik.
(2013)
En birkebeiners opplevelser - stafettbirken.
Web pages (information material)
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Tjønna, Arnt Erik.
(2013)
Har du noen nyttårsforsetter?.
Web pages (information material)
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Tjønna, Arnt Erik.
(2013)
Små grep som sikrer god form.
Web pages (information material)
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Tjønna, Arnt Erik;
Henningsen, Maria.
(2013)
Even Shorter Bouts of High-Intensity Exercise Improve Physical Fitness in Inactive Men.
Web pages (information material)
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Tjønna, Arnt Erik;
Henningsen, Maria.
(2013)
Overvekt blant barn flater ut - eller?.
Web pages (information material)
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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.
volum 8 (5).
Academic article
2012
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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.
volum 40 (5).
Academic article
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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.
volum 118 (1).
Academic article
-
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.
volum 19 (2).
Academic article
-
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.
volum 44 (11).
Academic article
-
Tjønna, Arnt Erik.
(2012)
Forum for Klinisk Fysiologi, Sirkulasjon, Gassutveksling og Ventilasjon.
Web pages (information material)
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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.
volum 44.
Summary/Abstract
2011
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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.
Summary/Abstract
-
Tjønna, Arnt Erik;
Ellingsen, Hanna Sofie Videm.
(2011)
4×4 eller 1×4 intervaller?.
Web pages (information material)
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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.
volum 41.
Summary/Abstract
-
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.
volum 25 (9).
Academic article
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.
volum 164 (9).
Academic article
-
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.
volum 108 (4).
Academic article
-
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.
volum 64 (8).
Academic article
2009
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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.
volum 106 (4).
Academic article
-
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.
volum 116 (3-4).
Academic article
-
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.
volum 16 (1).
Academic article
-
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.
volum 85 (4).
Academic article
-
Moholdt, Trine;
Tjønna, Arnt Erik.
(2009)
Trening av hjertepasienter.
Hjerteforum.
volum 22 (2).
Scientific translation/review
-
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;
Najjar, SM;
Skogvoll, E;
Kemi, OJ.
(2009)
Response to Letter Regarding Article, "Aerobic Interval Training Versus Continuous Moderate Exercise as a Treatment for the Metabolic Syndrome: A Pilot Study".
Circulation.
volum 119 (8).
Letter to the editor
-
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.
volum 53 (2).
Academic article
2008
-
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.
volum 22 (2).
Academic article
-
Schjerve, Inga Ekeberg;
Tyldum, Gjertrud Aunet;
Tjønna, Arnt Erik;
Stølen, Tomas;
Loennechen, Jan Pål;
Mølmen Hansen, Harald Edvard;
Haram, Per Magnus;
Heinrich, Garrett;
Bye, Anja;
Najjar, Sonia;
Smith, Godfrey L;
Slørdahl, Stig Arild;
Kemi, Ole Johan;
Wisløff, Ulrik.
(2008)
Both aerobic endurance and strength training programs improve cardiovascular health in obese adults.
Clinical Science.
volum 115 (9).
Academic article
-
Bye, Anja;
Sørhaug, Sveinung;
Ceci, Marcello;
Høydal, Morten;
Stølen, Tomas;
Heinrich, Garrett;
Tjønna, Arnt Erik;
Najjar, Sonia;
Nilsen, Odd Georg;
Catalucci, Daniele;
Grimaldi, Serena;
Contu, Riccardo;
Steinshamn, Sigurd Loe;
Condorelli, Gianluigi;
Smith, Godfrey L;
Ellingsen, Øyvind;
Waldum, Helge;
Wisløff, Ulrik.
(2008)
Carbon monoxide levels experienced by heavy smokers impair aerobic capacity and cardiac contractility and induce pathological hypertrophy.
Inhalation Toxicology.
volum 20 (7).
Academic article
-
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.
Academic article
-
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.
volum 118.
Academic article
-
Tjønna, Arnt Erik.
(2008)
Bedre liv av fire minutter trening.
Adresseavisen.
Popular scientific article
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Tjønna, Arnt Erik.
(2008)
Exercise Intensity More Important in Combating Metabolic Syndrome.
Cardiology Domain.
volum 800.
Article
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Tjønna, Arnt Erik.
(2008)
Fight Metabolic Syndrome with Intense Workouts.
pharmacytimes.com.
Article
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Tjønna, Arnt Erik.
(2008)
Fire minutters trening er nok.
side2.no.
Popular scientific article
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Tjønna, Arnt Erik.
(2008)
Hard Exercise Curbs Metabolic Syndrome.
CBS NEWS.
Popular scientific article
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Tjønna, Arnt Erik.
(2008)
Hard Exercise Curbs Metabolic Syndrome.
WebMD.com.
Popular scientific article
-
Tjønna, Arnt Erik.
(2008)
Healthier Lifestyle Would Lengthen American Lives.
HelathDay.com.
Popular scientific article
-
Tjønna, Arnt Erik.
(2008)
Healthier Lifestyles Would Lengthen American Lives.
ABC News (America).
Popular scientific article
-
Tjønna, Arnt Erik.
(2008)
Healthier Lifestyles Would Lengthen American Lives.
Washington Post.
Popular scientific article
-
Tjønna, Arnt Erik.
(2008)
High Intensity Interval Training Reverses Metabolic Syndrome.
Precision Fitness.
volum 4.
Popular scientific article
-
Tjønna, Arnt Erik.
(2008)
High Intensity exercise curbs metabolic syndrome.
MedlinePlus.
Article
-
Tjønna, Arnt Erik.
(2008)
High intensity exercise curbs metabolic syndrome.
Healthcentral.com.
Popular scientific article
-
Tjønna, Arnt Erik.
(2008)
High-Intensity Exercise Better At Improving Metabolic Syndrome.
EmaxHealth.com.
Popular scientific article
-
Tjønna, Arnt Erik.
(2008)
High-Intensity Exercise Intervals Best Bet for Metabolic Syndrome.
Diabetes IN Control.
Popular scientific article
-
Tjønna, Arnt Erik.
(2008)
High-intensity exercise best for combating the metabolic syndrome.
Galaxyprogramme.org.
Popular scientific article
-
Tjønna, Arnt Erik.
(2008)
High-intensity exercise best for combating the metabolic syndrome.
Lipidsonline.org.
Popular scientific article
-
Tjønna, Arnt Erik.
(2008)
High-intensity exercise best for combating the metabolic syndrome.
InCirculation.net.
Popular scientific article
-
Tjønna, Arnt Erik.
(2008)
High-intensity exercise better at improving metabolic syndrome risk factors.
American Heart Assosiation News Releases.
Popular scientific article
-
Tjønna, Arnt Erik.
(2008)
Interval Training for Metabolic Syndrome.
Medscape.com.
Popular scientific article
-
Tjønna, Arnt Erik.
(2008)
Interval training reduces risk of metabolic syndrome.
Healthclubs.com.
volum 5 (2).
Popular scientific article
-
Tjønna, Arnt Erik.
(2008)
Intervaltræning bedst mod livsstilssygdomme.
Jyllands-Posten.
Popular scientific article
-
Tjønna, Arnt Erik.
(2008)
Rethinking daily exercise Less regular, high-intensity intervals may be best bet for metabolic syndrome.
theHeart.org.
Popular scientific article
-
Tjønna, Arnt Erik.
(2008)
Slit vekk metabolsk syndrom.
Forskning.no.
publications.INTERVJUSKRIFTL
-
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;
Kemi, Ole Johan;
Najjar, Sonia;
Wisløff, Ulrik.
(2008)
Aerobic Interval Training Versus Continuous Moderate Exercise as a Treatment for the Metabolic Syndrome A Pilot Study.
Circulation.
volum 118 (4).
Academic article
-
Tjønna, Arnt Erik;
Wisløff, Ulrik.
(2008)
Aerobic Exercise and Cardiovascular Risk Factors in Overweight and Obese Adolescents and Adults.
2008. ISBN 978-82-471-1159-8.
PhD thesis
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.
volum 39 (2).
Academic article
-
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.
volum 8.
Academic article
-
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;
Wisløff, Ulrik.
(2007)
Superior cardiovascular effect of interval training versus moderate exercise in patients with the metabolic syndrome.
Medicine & Science in Sports & Exercise.
volum 39.
Summary/Abstract
-
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;
Videm, Vibeke;
Bye, Anja;
Smith, Godfrey L;
Najjar, Sonia;
Ellingsen, Øyvind;
Skjærpe, Terje.
(2007)
Superior cardiovascular effect of aerobic interval training versus moderate continuous training in heart failure patients - A randomized study.
Circulation.
volum 115 (24).
Academic article
2006
-
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.
volum 13.
Summary/Abstract
-
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.
volum 13.
Summary/Abstract
-
Tyldum, Gjertrud;
Ekeberg-Schjerve, Inga;
Tjønna, Arnt Erik;
Stølen, Tomas;
Mølmen Hansen, Harald Edvard;
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.
volum 13.
Summary/Abstract
-
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.
volum 13.
Summary/Abstract
-
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.
volum 7 (3).
Summary/Abstract
-
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.
volum 102 (6).
Academic article
-
Rognmo, Øyvind;
Kahrs, Christian;
Bjørnstad, Tor-Halvor;
Tjønna, Arnt Erik;
Bye, Anja;
Stølen, Tomas;
Haram, Per-Magnus;
Slørdahl, Stig Arild;
Wisløff, Ulrik.
(2006)
Endothalial function in highly endurance-trained and sedentary young men: effects of acute aerobic exercise.
European Journal of Cardiovascular Prevention & Rehabilitation.
volum 13.
Summary/Abstract
-
Stølen, Tomas;
Tjønna, Arnt Erik;
Ødegård, Rønnaug;
Wisløff, Ulrik.
(2006)
Reducing cardiovascular risk factors in obese adolescents.
Atherosclerosis Supplements.
volum 7 (3).
Summary/Abstract
-
Stølen, Tomas;
Tjønna, Arnt Erik;
Ødegård, Rønnaug;
Wisløff, Ulrik.
(2006)
Reducing cardiovascular risk factors in obese adolescents.
European Journal of Cardiovascular Prevention & Rehabilitation.
volum 13.
Summary/Abstract
Scientific articles
-
Ness, Henning Ofstad;
Ljones, Kristine;
Gjelsvik, Randi H;
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.
Academic article
-
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.
volum 3.
Academic article
-
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.
volum 102 (9).
Academic article
-
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).
volum 16 (10).
Academic article
-
von Korn, Pia;
Keating, Shelley E.;
Mueller, Stephan;
Haller, Bernhard;
Kränkel, Nicolle;
Dinges, Sophia;
Duvinage, André;
Scherr, Johannes;
Tjønna, Arnt Erik;
Wisløff, Ulrik;
Halle, Martin;
Lechner, Katharina.
(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.
volum 19 (2).
Academic article
-
Ness, Henning Ofstad;
Ljones, Kristine;
Gjelsvik, Randi H;
Tjønna, Arnt Erik;
Malmo, Vegard;
Nilsen, Hans Olav;
Hollekim-Strand, Siri Marte;
Dalen, Håvard;
Høydal, Morten;
Gjelsvik, Randi.
(2020)
Acute effects of high intensity training on cardiac function: a pilot study comparing subjects with type 2 diabetes to healthy controls.
International Journal of Scientific Reports.
volum 12 (1).
Academic article
-
Rodrigues, Jhennyfer;
Ferrari, Gustavo Duarte;
Trapé, Átila Alexandre;
de Moraes, Vitor Nolasco;
Gonçalves, Thiago Correa Porto;
Tavares, Simone Sakagute;
Tjønna, Arnt Erik;
de Souza, Hugo Celso Dutra;
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.
volum 120.
Academic article
-
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.
volum 10.
Academic article
-
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.
volum 33 (4).
Academic article
-
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;
Leong, GM;
Coombes, Jeff S.
(2018)
Effect of High Intensity Interval Training on Cardiac Function in Children with Obesity: A Randomised Controlled Trial.
Progress in cardiovascular diseases.
volum 61 (2).
Academic article
-
Tjønna, Arnt Erik;
Ramos, Joyce S.;
Pressler, Axel;
Halle, Martin;
Jungbluth, Klaus;
Ermacora, Erika;
Salvesen, Øyvind;
Rodrigues, Jhennyfer;
Bueno, Carlos Roberto;
Munk, Peter Scott;
Coombes, Jeff;
Wisløff, Ulrik.
(2018)
EX-MET study: Exercise in prevention on of metabolic syndrome - A randomized multicenter trial: Rational and design.
BMC Public Health.
volum 18 (437).
Academic article
-
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.
volum Published ahead of print.
Academic article
-
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.
volum 12 (10).
Academic article
-
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.
volum 29 (3).
Academic article
-
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.
volum 2 (1).
Academic article
-
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.
volum Apr 4 (6(4)).
Academic article
-
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.
volum 133 (5).
Academic article
-
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.
volum 47 (10).
Academic article
-
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.
volum 48.
Academic article
-
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.
volum 4 (5).
Academic article
-
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.
volum 9 (2).
Academic article
-
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.
volum 24 (3).
Academic article
-
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.
volum 10 (3).
Academic article
-
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.
volum 8 (9).
Academic article
-
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.
volum 8 (5).
Academic article
-
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.
volum 40 (5).
Academic article
-
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.
volum 118 (1).
Academic article
-
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.
volum 19 (2).
Academic article
-
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.
volum 44 (11).
Academic article
-
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.
volum 25 (9).
Academic article
-
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.
volum 164 (9).
Academic article
-
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.
volum 108 (4).
Academic article
-
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.
volum 64 (8).
Academic article
-
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.
volum 106 (4).
Academic article
-
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.
volum 116 (3-4).
Academic article
-
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.
volum 16 (1).
Academic article
-
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.
volum 85 (4).
Academic article
-
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.
volum 53 (2).
Academic article
-
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.
volum 22 (2).
Academic article
-
Schjerve, Inga Ekeberg;
Tyldum, Gjertrud Aunet;
Tjønna, Arnt Erik;
Stølen, Tomas;
Loennechen, Jan Pål;
Mølmen Hansen, Harald Edvard;
Haram, Per Magnus;
Heinrich, Garrett;
Bye, Anja;
Najjar, Sonia;
Smith, Godfrey L;
Slørdahl, Stig Arild;
Kemi, Ole Johan;
Wisløff, Ulrik.
(2008)
Both aerobic endurance and strength training programs improve cardiovascular health in obese adults.
Clinical Science.
volum 115 (9).
Academic article
-
Bye, Anja;
Sørhaug, Sveinung;
Ceci, Marcello;
Høydal, Morten;
Stølen, Tomas;
Heinrich, Garrett;
Tjønna, Arnt Erik;
Najjar, Sonia;
Nilsen, Odd Georg;
Catalucci, Daniele;
Grimaldi, Serena;
Contu, Riccardo;
Steinshamn, Sigurd Loe;
Condorelli, Gianluigi;
Smith, Godfrey L;
Ellingsen, Øyvind;
Waldum, Helge;
Wisløff, Ulrik.
(2008)
Carbon monoxide levels experienced by heavy smokers impair aerobic capacity and cardiac contractility and induce pathological hypertrophy.
Inhalation Toxicology.
volum 20 (7).
Academic article
-
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.
Academic article
-
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.
volum 118.
Academic article
-
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;
Kemi, Ole Johan;
Najjar, Sonia;
Wisløff, Ulrik.
(2008)
Aerobic Interval Training Versus Continuous Moderate Exercise as a Treatment for the Metabolic Syndrome A Pilot Study.
Circulation.
volum 118 (4).
Academic article
-
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.
volum 39 (2).
Academic article
-
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.
volum 8.
Academic article
-
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;
Videm, Vibeke;
Bye, Anja;
Smith, Godfrey L;
Najjar, Sonia;
Ellingsen, Øyvind;
Skjærpe, Terje.
(2007)
Superior cardiovascular effect of aerobic interval training versus moderate continuous training in heart failure patients - A randomized study.
Circulation.
volum 115 (24).
Academic article
-
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.
volum 102 (6).
Academic article
Journal publications
-
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.
volum 45 (5).
Scientific translation/review
-
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.
volum 64 (16).
Letter to the editor
-
Tjønna, Arnt Erik.
(2014)
CERG trening.
Brisbane Times.
publications.INTERVJUSKRIFTL
-
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.
volum 34.
Summary/Abstract
-
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.
volum 44.
Summary/Abstract
-
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.
Summary/Abstract
-
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.
volum 41.
Summary/Abstract
-
Moholdt, Trine;
Tjønna, Arnt Erik.
(2009)
Trening av hjertepasienter.
Hjerteforum.
volum 22 (2).
Scientific translation/review
-
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;
Najjar, SM;
Skogvoll, E;
Kemi, OJ.
(2009)
Response to Letter Regarding Article, "Aerobic Interval Training Versus Continuous Moderate Exercise as a Treatment for the Metabolic Syndrome: A Pilot Study".
Circulation.
volum 119 (8).
Letter to the editor
-
Tjønna, Arnt Erik.
(2008)
Bedre liv av fire minutter trening.
Adresseavisen.
Popular scientific article
-
Tjønna, Arnt Erik.
(2008)
Exercise Intensity More Important in Combating Metabolic Syndrome.
Cardiology Domain.
volum 800.
Article
-
Tjønna, Arnt Erik.
(2008)
Fight Metabolic Syndrome with Intense Workouts.
pharmacytimes.com.
Article
-
Tjønna, Arnt Erik.
(2008)
Fire minutters trening er nok.
side2.no.
Popular scientific article
-
Tjønna, Arnt Erik.
(2008)
Hard Exercise Curbs Metabolic Syndrome.
CBS NEWS.
Popular scientific article
-
Tjønna, Arnt Erik.
(2008)
Hard Exercise Curbs Metabolic Syndrome.
WebMD.com.
Popular scientific article
-
Tjønna, Arnt Erik.
(2008)
Healthier Lifestyle Would Lengthen American Lives.
HelathDay.com.
Popular scientific article
-
Tjønna, Arnt Erik.
(2008)
Healthier Lifestyles Would Lengthen American Lives.
ABC News (America).
Popular scientific article
-
Tjønna, Arnt Erik.
(2008)
Healthier Lifestyles Would Lengthen American Lives.
Washington Post.
Popular scientific article
-
Tjønna, Arnt Erik.
(2008)
High Intensity Interval Training Reverses Metabolic Syndrome.
Precision Fitness.
volum 4.
Popular scientific article
-
Tjønna, Arnt Erik.
(2008)
High Intensity exercise curbs metabolic syndrome.
MedlinePlus.
Article
-
Tjønna, Arnt Erik.
(2008)
High intensity exercise curbs metabolic syndrome.
Healthcentral.com.
Popular scientific article
-
Tjønna, Arnt Erik.
(2008)
High-Intensity Exercise Better At Improving Metabolic Syndrome.
EmaxHealth.com.
Popular scientific article
-
Tjønna, Arnt Erik.
(2008)
High-Intensity Exercise Intervals Best Bet for Metabolic Syndrome.
Diabetes IN Control.
Popular scientific article
-
Tjønna, Arnt Erik.
(2008)
High-intensity exercise best for combating the metabolic syndrome.
Galaxyprogramme.org.
Popular scientific article
-
Tjønna, Arnt Erik.
(2008)
High-intensity exercise best for combating the metabolic syndrome.
Lipidsonline.org.
Popular scientific article
-
Tjønna, Arnt Erik.
(2008)
High-intensity exercise best for combating the metabolic syndrome.
InCirculation.net.
Popular scientific article
-
Tjønna, Arnt Erik.
(2008)
High-intensity exercise better at improving metabolic syndrome risk factors.
American Heart Assosiation News Releases.
Popular scientific article
-
Tjønna, Arnt Erik.
(2008)
Interval Training for Metabolic Syndrome.
Medscape.com.
Popular scientific article
-
Tjønna, Arnt Erik.
(2008)
Interval training reduces risk of metabolic syndrome.
Healthclubs.com.
volum 5 (2).
Popular scientific article
-
Tjønna, Arnt Erik.
(2008)
Intervaltræning bedst mod livsstilssygdomme.
Jyllands-Posten.
Popular scientific article
-
Tjønna, Arnt Erik.
(2008)
Rethinking daily exercise Less regular, high-intensity intervals may be best bet for metabolic syndrome.
theHeart.org.
Popular scientific article
-
Tjønna, Arnt Erik.
(2008)
Slit vekk metabolsk syndrom.
Forskning.no.
publications.INTERVJUSKRIFTL
-
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;
Wisløff, Ulrik.
(2007)
Superior cardiovascular effect of interval training versus moderate exercise in patients with the metabolic syndrome.
Medicine & Science in Sports & Exercise.
volum 39.
Summary/Abstract
-
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.
volum 13.
Summary/Abstract
-
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.
volum 13.
Summary/Abstract
-
Tyldum, Gjertrud;
Ekeberg-Schjerve, Inga;
Tjønna, Arnt Erik;
Stølen, Tomas;
Mølmen Hansen, Harald Edvard;
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.
volum 13.
Summary/Abstract
-
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.
volum 13.
Summary/Abstract
-
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.
volum 7 (3).
Summary/Abstract
-
Rognmo, Øyvind;
Kahrs, Christian;
Bjørnstad, Tor-Halvor;
Tjønna, Arnt Erik;
Bye, Anja;
Stølen, Tomas;
Haram, Per-Magnus;
Slørdahl, Stig Arild;
Wisløff, Ulrik.
(2006)
Endothalial function in highly endurance-trained and sedentary young men: effects of acute aerobic exercise.
European Journal of Cardiovascular Prevention & Rehabilitation.
volum 13.
Summary/Abstract
-
Stølen, Tomas;
Tjønna, Arnt Erik;
Ødegård, Rønnaug;
Wisløff, Ulrik.
(2006)
Reducing cardiovascular risk factors in obese adolescents.
Atherosclerosis Supplements.
volum 7 (3).
Summary/Abstract
-
Stølen, Tomas;
Tjønna, Arnt Erik;
Ødegård, Rønnaug;
Wisløff, Ulrik.
(2006)
Reducing cardiovascular risk factors in obese adolescents.
European Journal of Cardiovascular Prevention & Rehabilitation.
volum 13.
Summary/Abstract
Part of book/report
-
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.
Book of Abstracts.18th annual Congress of the European College of Sport Science. 26th - 29th June, Barcelona - Spain.
Academic chapter/article
Report
-
Tjønna, Arnt Erik;
Wisløff, Ulrik.
(2008)
Aerobic Exercise and Cardiovascular Risk Factors in Overweight and Obese Adolescents and Adults.
2008. ISBN 978-82-471-1159-8.
PhD thesis
Media
2019
-
Academic lectureGjellesvik, Tor Ivar; Becker, Frank; Tjønna, Arnt Erik; Indredavik, Bent; Nilsen, Halvard Knut; Brurok, Berit; Tørhaug, Tom; Busuladzic, Maja; Lydersen, Stian; Askim, Torunn. (2019) HIGH-INTENSITY INTERVAL TRAINING AFTER STROKE (HIIT-STROKE STUDY) – EFFECTS ON PEAK OXYGEN UPTAKE – A RANDOMIZED CONTROLLED TRIAL. European Stroke Organization Conference . European Stroke Organization; Milano. 2019-05-22 - 2019-05-24.
2018
-
Academic lectureGjellesvik, Tor Ivar; Brurok, Berit; Tjønna, Arnt Erik; Tørhaug, Tom; Askim, Torunn. (2018) OKSYGENOPPTAK I DAGLIGE AKTIVITETER ETTER HJERNESLAG – RELIABILITET AV BÆRBART OKSYGENOPPTAKSUTSTYR. Fysioterapikongressen . Norsk Fysioterapeutforbund; Lillestrøm. 2018-02-12 - 2018-02-14.
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Academic lectureIngul, Charlotte Ingeborg Björk; Dias, Katrin A.; Hosseini, Mansoureh Sadat; Hollekim-Strand, Siri Marte; Follestad, Turid; davies, psv; Tjønna, Arnt Erik; Coombes, Jeff S. (2018) Sustained improvements in cardiac function and fitness one year after an exercise intervention in obese children. EuroPrevent 2018 . ESC; Ljubljana. 2018-04-19 - 2018-04-21.
2016
-
PosterGjellesvik, Tor Ivar; Brurok, Berit; Tørhaug, Tom; Tjønna, Arnt Erik; Askim, Torunn. (2016) OXYGEN UPTAKE IN FUNCTIONAL ACTIVITIES AFTER STROKE IN RELATION TO PEAK OXYGEN UPTAKE. World Stroke Congress . World Stroke Organisation; Hyderabad. 2016-10-26 - 2016-10-29.
-
PosterGjellesvik, Tor Ivar; Brurok, Berit; Tørhaug, Tom; Tjønna, Arnt Erik; Askim, Torunn. (2016) Oxygen Consumption During Performance Of Functional Activities After Stroke. ACSM Annual Meeting . American College of Sports Medicine (ACSM); Boston. 2016-05-31 - 2016-06-04.
2015
-
InterviewTjønna, Arnt Erik. (2015) Endurance Athlete VO2max Adaptations with Dr. Arnt Erik Tjønna. International Swim Coaches Association [Internett]. 2015-03-13.
2014
-
PosterKarlsen, Trine; Nes, Bjarne; Tjønna, Arnt Erik; Engstrøm, Morten; Støylen, Asbjørn; Wisløff, Ulrik; Steinshamn, Sigurd Loe. (2014) Aerobic interval exercise training improves the apnea-hypopnea index and self-reported sleepiness in obstructive sleep apnea patients. ESC . ESC; Barcelona. 2014-08-30 - 2014-09-03.
-
PosterLundgren, Kari Margrethe; Karlsen, Trine; Sandbakk, Øyvind; Tjønna, Arnt Erik. (2014) Sport Specific Physiological Adaptations in Highly Endurance Trained Athletes. 61th Annual Congress of the ACSM ; 2014-07-02 - 2014-07-05.
-
InterviewTjønna, Arnt Erik. (2014) A 4-Minute Workout Is All It Takes to Keep You Fit. null [Internett]. 2014-01-03.
-
InterviewTjønna, Arnt Erik. (2014) Stor helsegevinst av fire minutter trening. adressavisen [Avis]. 2014-03-07.
-
InterviewTjønna, Arnt Erik. (2014) The biggest fitness lessons of 2013. null [Internett]. 2014-01-03.
2013
-
InterviewEglash, Joanne; Tjønna, Arnt Erik. (2013) Most important 2013 fitness discovery: Intensity counts for weight loss, health. Examiner.com [Internett]. 2013-12-26.
-
Academic lectureHollekim, Siri Marte; Bjørgaas, Marit Rokne; Tjønna, Arnt Erik; Wisløff, Ulrik; Ingul, Charlotte Bjørk. (2013) The effect of exercise on cardiac function in patients with type 2 diabetes and diastolic dysfunction. ESC congress 2013 . ESC; Amsterdam. 2013-08-30 - 2013-09-03.
-
PosterHollekim, Siri Marte; Bjørgaas, Marit; Tjønna, Arnt Erik; Wisløff, Ulrik; Ingul, Charlotte Bjørk. (2013) Aerobic interval training improves diastolic dysfunction in patients with type 2 diabetes, a tissue Doppler study. EuroEcho-Imaging 2013 . ESC; Istanbul. 2013-12-11 - 2013-12-14.
-
PosterHollekim, Siri Marte; Bjørgaas, Marit; Tjønna, Arnt Erik; Wisløff, Ulrik; Ingul, Charlotte Bjørk. (2013) The effect of exercise on cardiac function in patients with type 2 diabetes and diastolic dysfunction. World diabetes congress 2013 . International diabetes federation; Melbourne. 2013-12-02 - 2013-12-06.
-
InterviewReynolds, Gretchen; Tjønna, Arnt Erik. (2013) For Fitness, Intensity Matters. New York Times blog [Internett]. 2013-12-25.
-
Academic lectureSandbakk, 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. 18th Annual Congress of the ECSS ; 2013-06-26 - 2013-06-29.
-
InterviewTjønna, Arnt Erik. (2013) Are short, intense exercise bursts enough to stay fit?. NHS Choices og en rekke andre nettsteder [Internett]. 2013-06-03.
-
InterviewTjønna, Arnt Erik. (2013) Dozen he look good. The Sun [Internett]. 2013-05-30.
-
InterviewTjønna, Arnt Erik. (2013) Extra Short Rounds of High-Intensity Exercise Improves Physical Fitness in Inactive Men. Medical Daily [Internett]. 2013-05-29.
-
InterviewTjønna, Arnt Erik. (2013) Farleg å sitja stille. framtida.no [Internett]. 2013-03-25.
-
InterviewTjønna, Arnt Erik. (2013) Farlig å sitte stille. Dagens Næringsliv [Avis]. 2013-03-25.
-
InterviewTjønna, Arnt Erik. (2013) Fast fitness: Researchers say only 12 minutes of exercise needed per week. Washington Times [Internett]. 2013-05-30.
-
InterviewTjønna, Arnt Erik. (2013) Forget lengthy gym workouts: just 12 minutes of exercise a week can make couch potatoes fit. Daily Mail [Internett]. 2013-05-30.
-
InterviewTjønna, Arnt Erik. (2013) Forget the gym: Just 12 minutes exercise a week is enough to stay fit, says study. The Independent [Internett]. 2013-05-30.
-
InterviewTjønna, Arnt Erik. (2013) No time for gym? New study claims less than 15 minutes of exercise a week needed to stay fit. New York Post [Internett]. 2013-05-30.
-
InterviewTjønna, Arnt Erik. (2013) Små grep hjelper mot KOLS. Dagbladet [Avis]. 2013-04-10.
-
InterviewTjønna, Arnt Erik. (2013) Twelve minutes exercise per week 'enough. The Telegraph [Internett]. 2013-05-30.
-
InterviewTjønna, Arnt Erik. (2013) Utholdenhetstrening gir best velvære. DN Aktiv [Internett]. 2013-06-19.
-
InterviewTjønna, Arnt Erik. (2013) Vil ha flere til topps. DN Aktiv [Internett]. 2013-08-31.
2012
-
InterviewBye, Anja; Tjønna, Arnt Erik. (2012) Jakten på kondisgenet. NRK, Schrødingers Katt [TV]. 2012-04-19.
-
InterviewHollekim, Siri Marte; Tjønna, Arnt Erik; Rolfseng, Toril F.Langvik; Leitao, Carl Erik. (2012) 1000 kroner, 2000 kroner. Adresseavisen [Avis]. 2012-03-28.
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Academic lecturePeacock, O; Tjønna, Arnt Erik; James, P; Wisløff, Ulrik; Welde, Boye; Böhlke, N; Smith, A; Stokes, K; Cook, C; Sandbakk, Øyvind. (2012) Acute ingestion of dietary nitrate does not enhance running performance in highly-trained endurance athletes. Physiology Conference . The Physiological Society; Edinburgh. 2012-07-02 - 2012-07-05.
-
InterviewTjønna, Arnt Erik. (2012) Trening og videospill. TV2 [TV]. 2012-03-04.
2011
-
PosterSelven, T; Østerås, H; Andersen, Thor Einar; Tjønna, AE; Torstensen, TA. (2011) Forekomst av fotballrelaterte skader hos gutter i alderen 15-19 år. Idrettsmedisinsk høstkongress 2011 . Norsk idrettsmedisinsk forening, NFFs fagruppe for idrettsfy; Oslo. 2011-11-03 - 2011-11-06.
2010
-
PosterBrønstad, Eivind; Ingul, Charlotte Bjørk; Tjønna, Arnt Erik; Dalen, Håvard; Wisløff, Ulrik; Steinshamn, Sigurd Loe. (2010) Improved left- and right ventricular function after exercise training in COPD. ERS 2010 . ERS; Barcelona. 2010-09-18 - 2010-09-22.
-
PosterBrønstad, Eivind; Rognmo, Øivind; Dedichen, Hans Henrik; Tjønna, Arnt Erik; Kirkeby-Garstad, Idar; Wisløff, Ulrik; Steinshamn, Sigurd Loe. (2010) Effects of one- leg exercise training on mitochondrial function in COPD patients. ERS 2010 . ERS; Barcelona. 2010-09-18 - 2010-09-22.
2009
-
PosterMølmen, Harald Edvard; Stølen, Tomas; Wisløff, Ulrik; Aamot, Ingerlise; Schjerve, Inga Ekeberg; Tyldum, Gjertrud Aunet; Tjønna, Arnt Erik; Ingul, Charlotte Bjørk; Støylen, Asbjørn. (2009) Aerobic interval training decreases blood pressure more than moderate intensity training in essential hypertension. ESC 2009 . European society of cardiology; Barcelona. 2009-08-29 - 2009-09-02.
-
PosterIngul, Charlotte Bjørk; Brønstad, Eivind; Tjønna, Arnt Erik; Rognmo, Øivind; Dalen, Håvard; Wisløff, Ulrik; Steinshamn, Sigurd Loe. (2009) Improved left- and right ventricular function after exercise training in COPD patients. ESC Congress 2009 . European society of cardiology; Barcelona. 2009-08-29 - 2009-09-02.
-
PosterMølmen, Harald Edvard; Stølen, Tomas; Wisløff, Ulrik; Aamot, Ingerlise; Schjerve, Inga Ekeberg; Tyldum, Gjertrud Aunet; Tjønna, Arnt Erik; Ingul, Charlotte Bjørk; Støylen, Asbjørn. (2009) Aerobic interval training decreases blood pressure more than moderate intensity training in essential hypertension. ESH 2009 . European society of hypertension; Milan. 2009-06-12 - 2009-06-16.
-
PosterStensvold, Dorthe; Tjønna, Arnt Erik; Skaug, Eli-Anne; Stølen, Tomas; Aspenes, Stian Thoresen; Wisløff, Ulrik; Slørdahl, Stig Arild. (2009) Maximal strenght training versus aerobic interval training to modify risk factors of the metabolic syndrome. Acta Physiologica International Symposium ; 2009-09-30 - 2009-10-01.
-
Academic lectureStensvold, Dorthe; Tjønna, Arnt Erik; Skaug, Eli-Anne; Stølen, Tomas; Aspenes, Stian Thoresen; Wisløff, Ulrik; Slørdahl, Stig Arild. (2009) Strength training versus aerobic interval training to modify risk factors of the metabolic syndrome. ECSS ; 2009-06-24 - 2009-06-27.
-
Academic lectureStensvold, Dorthe; Tjønna, Arnt Erik; Skaug, Eli-Anne; Stølen, Tomas; Aspenes, Stian Thoresen; Wisløff, Ulrik; Slørdahl, Stig Arild. (2009) Strength training versus aerobic interval training to modify risk factors of the metabolic syndrome. ESC ; 2009-08-29 - 2009-09-02.
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Academic lectureStøbakk, Per Kristian; Hatle, Håvard; Mølmen, Harald Edvard; Brønstad, Eivind; Stølen, Tomas; Tjønna, Arnt Erik; Steinshamn, Sigurd Loe; Skogvoll, Eirik; Wisløff, Ulrik; Ingul, Charlotte Bjørk; Rognmo, Øivind. (2009) EFFECTS OF FREQUENCY OF EXERCISE FOR IMPROVING AEROBIC CAPACITY: TRAINING AND DE-TRAINING. 14th annual congress of the European College of Sports Science . European College of Sports Science; Oslo. 2009-06-24 - 2009-06-27.
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InterviewTjønna, Arnt Erik. (2009) Heller trening enn slanking. http://www.viddi.no/kroppogsjel/m/10?cmd=simple&group=search [Internett]. 2009-11-05.
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InterviewTjønna, Arnt Erik. (2009) Trening kan oppveie risiko ved overvekt. helsebiblioteket.no [Internett]. 2009-12-08.
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InterviewTjønna, Arnt Erik; Henningson, Maria. (2009) Topptrent på 3 X 17 minutter. Dagens Næringsliv [Avis]. 2009-07-14.
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InterviewTjønna, Arnt Erik; Henningson, Maria. (2009) Topptrent på 3 X 17 minutter. DN.no [Internett]. 2009-07-14.
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InterviewTjønna, Arnt Erik; Lein, Marthe. (2009) Heller trening enn slanking. NHI.NO [Internett]. 2009-11-05.
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InterviewTjønna, Arnt Erik; Nilsen, Lisbeth. (2009) Trening kan oppveie overvekt. Dagens Medisin [Internett]. 2009-09-15.
2008
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Academic lectureEvensen, Kari Anne Indredavik; Vik, Torstein; Steinshamn, Sigurd; Tjønna, Arnt Erik; Stølen, Tomas; Høydal, Morten; Wisløff, Ulrik; Brubakk, Ann-Mari. (2008) Different effects of preterm birth and fetal growth retardation on cardiovascular risk factors in adolescence. Pediatric Academic Societies' Annual Meeting 2008 . Pediatric Academic Societies; Honolulu, Hawaii. 2008-05-02 - 2008-05-06.
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Academic lectureEvensen, Kari Anne Indredavik; Vik, Torstein; Steinshamn, Sigurd; Tjønna, Arnt Erik; Stølen, Tomas; Høydal, Morten; Wisløff, Ulrik; Brubakk, Ann-Mari. (2008) EARLY ORIGIN OF ADULT DISEASE: Preterm birth, fetal growth retardation and cardiovascular risk factors in young adults. 2nd congress of the European Academy of Pediatrics . EAP, ESPR and ESPNIC; Nice. 2008-10-24 - 2008-10-28.
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Academic lectureIngul, Charlotte Bjørk; Stølen, Tomas; Støylen, Asbjørn; Tjønna, Arnt Erik; Wisløff, Ulrik; Ødegård, Rønnaug. (2008) Endurance training improves contractility and stroke volume at rest and during exercise in obese adolescents, a tissue Doppler study. Norsk Cardiologisk Selskaps Vintermøte . Norsk Cardiologisk Selskap; Lillehammer. 2008-02-01 - 2008-02-03.
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PosterIngul, Charlotte Bjørk; Tjønna, Arnt Erik; Stølen, Tomas; Støylen, Asbjørn; Wisløff, Ulrik. (2008) Recovery of myocardial function by tissue Doppler among obese adolescents after aerobic interval training. Euroecho 2008 . European Ass. of Echocardiography, European Soc. of Cardiolo; Lyon. 2008-12-10 - 2008-12-13.
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Programme managementTjønna, Arnt Erik. (2008) Dømt som 18-åring. Schrødinger Katt [TV]. 2008-10-16.
2007
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Academic lectureBye, Anja; Sørhaug, Sveinung; Ceci, Marcello; Høydal, Morten Andre; Stølen, Tomas; Heinrich, Garrett; Tjønna, Arnt Erik; Najjar, Sonia; Nilsen, Odd Georg; Grimaldi, Serena; Contu, Riccardo; Steinshamn, Sigurd Loe; Condorelli, Gianluigi; Smith, Godfrey L; Ellingsen, Øyvind; Waldum, Helge; Wisløff, Ulrik. (2007) Cardiovascular Effects of Carbon Monoxide. Seminar on MR and US in small animal imaging . Inst. Sirkulasjon og Bildediagnostikk, NTNU; Medisinsk teknisk forskningssenter - det medisinske fakultet. 2007-02-16 - 2007-02-17.
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Academic lectureTjønna, Arnt Erik; Bye, Anja; Haram, Per Magnus; Loennechen, Jan Pål; Rognmo, Øivind; Slørdahl, Stig Arild; Smith, Godfrey L; Stølen, Tomas; Lee, Sang Jun; Najjar, Sonia; Wisløff, Ulrik. (2007) Superior cardiovascular effect of aerobic interval training versus continuous moderate exercise in patients with the metabolic syndrome: from rat to man. Europan Society of Cardiology Congress . European Sosiety of Cardiology; Wien. 2007-09-01 - 2007-09-05.
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PosterTjønna, Arnt Erik; Rognmo, Øivind; Bye, Anja; Stølen, Tomas; Haram, Per Magnus; Smith, Godfrey L; Loennechen, Jan Pål; Najjar, Sonia; Lee, Sang Jun; Wisløff, Ulrik. (2007) Superior cardiovascular effect of interval training versus moderate exercise in patients with the metabolic syndrome. American College of Sports Medicine . American College of Sports Medicine; New Orleans. 2007-05-30 - 2007-06-02.
2006
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Academic lectureStølen, Tomas; Rognmo, Øivind; Kahrs, Christian; Bjørnstad, Tor-Halvor; Bye, Anja; Tjønna, Arnt Erik; Haram, Per Magnus; Slørdahl, Stig Arild; Wisløff, Ulrik. (2006) Endothalial function in highly endurance-trained and sedentary young men: effects of acute aerobic exercise. Euro Prevent ; 2006-05-11 - 2006-05-13.
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Academic lectureStølen, Tomas; Tjønna, Arnt Erik; Ødegård, Rønnaug; Wisløff, Ulrik. (2006) Reducing Cardiovascular Risk Factors in Obese Adolescents. Europrevent ; 2006-05-12 - 2006-05-14.
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PosterStølen, Tomas; Tjønna, Arnt Erik; Ødegård, Rønnaug; Wisløff, Ulrik. (2006) Reducing cardiovascular risk factors in obese adolescents. Atherosclerosis ; Roma. 2006-06-18 - 2006-06-22.
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InterviewTjønna, Arnt Erik. (2006) High-intensity exercise improves HDL and fasting glucose levels in metabolic syndrome. theHEART.org [Internett]. 2006-06-26.
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Academic lectureTjønna, Arnt Erik. (2006) Kurs for leger/fysioterapauter: Testing og trening. Kurs . NTNU, Institutt for Sirkulasjon og Bildediagnostikk; Trondheim. 2006-05-04 - 2006-05-05.
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Academic lectureTjønna, Arnt Erik; Haram, Per Magnus; Stølen, Tomas; Rognmo, Øivind; Bye, Anja; Loennechen, Jan Pål; Slørdahl, Stig Arild; Wisløff, Ulrik. (2006) Reversing Metabolic Syndrome with High Intensity Training. World Congress of Cardiology 2006 . European society of cardiology and World Heart Federation; Barcelona. 2006-09-02 - 2006-09-06.
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Academic lectureTjønna, 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. EUROPREVENT 2006 . European association for cardiovascular prevention and rehab; Athen. 2006-05-11 - 2006-05-13.
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PosterTjønna, Arnt Erik; Rognmo, Øivind; Lee, Sang Jun; Haram, Per Magnus; Stølen, Tomas; Bye, Anja; Loennechen, Jan Pål; Najjar, Sonja; Slørdahl, Stig Arild; Wisløff, Ulrik. (2006) Reversing Metabolic Syndrome with High Intensity Training. International Symposium on Atherosclerosis . ISA; Roma. 2006-06-18 - 2006-06-22.
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Academic lectureTjønna, 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. EUROPREVENT 2006 . European association for cardiovascular prevention and rehab; Athen. 2006-05-11 - 2006-05-13.
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Academic lectureTyldum, Gjertrud; Ekeberg-Schjerve, Inga; Tjønna, Arnt Erik; Stølen, Tomas; Mølmen Hansen, Harald Edvard; Haram, Per Magnus; Wisløff, Ulrik. (2006) Maximal strength training improves endothelial function similar to that observed after moderate intensity endurance training in obese adults. EuroPrevent ; Athen. 2006-05-11 - 2006-05-13.
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Academic lectureBye, Anja; Sørhaug, Sveinung; Ceci, Marcello; Høydal, Morten Andre; Stølen, Tomas; Heinrich, Garrett; Tjønna, Arnt Erik; Najjar, Sonia; Nilsen, Odd Georg; Grimaldi, Serena; Contu, Riccardo; Steinshamn, Sigurd Loe; Condorelli, Gianluigi; Smith, Godfrey L; Ellingsen, Øyvind; Waldum, Helge; Wisløff, Ulrik. (2006) Cardiovascular effects of long-term carbon monoxide exposure in rats. Exercise in Medicine . Inst. Sirkulasjon og Bildediagnostikk, NTNU; Trondheim. 2006-12-14 - 2006-12-15.
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Academic lectureBye, Anja; Sørhaug, Sveinung; Stølen, Tomas; Høydal, Morten Andre; Tjønna, Arnt Erik; Steinshamn, Sigurd Loe; Nilsen, Odd Georg; Ellingsen, Øyvind; Waldum, Helge; Wisløff, Ulrik. (2006) THE EFFECTS OF LONG-TERM CARBON MONOXIDE EXPOSURE ON CARDIOVASCULAR FUNCTION IN RATS. Euro Prevent 2006 . European Association for Cardiovascular Prevention and Rehab; Athens, Greece. 2006-05-11 - 2006-05-13.
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PosterBye, Anja; Sørhaug, Sveinung; Stølen, Tomas; Tjønna, Arnt Erik; Høydal, Morten Andre; Ceci, M; Condorelli, G; Nilsen, Odd Georg; Ellingsen, Øyvind; Steinshamn, Sigurd Loe; Waldum, Helge; Wisløff, Ulrik. (2006) SMOKING AND THE HEART: The effects of long-term carbon monoxide exposure on the cardiovascular system in rats. World Congress of Cardiology ; Barcelona. 2006-09-02 - 2006-09-06.
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PosterBye, Anja; Sørhaug, Sveinung; Stølen, Tomas; Tjønna, Arnt Erik; Høydal, Morten Andre; Steinshamn, Sigurd Loe; Nilsen, Odd Georg; Ellingsen, Øyvind; Waldum, Helge; Wisløff, Ulrik. (2006) The effects of long-term carbon monoxide exposure on the cardiovascular system in rats. International Symposium on Atherosclerosis Rome . International Atherosclerosis Society (IAS); Rome. 2006-06-18 - 2006-06-22.
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Academic lectureStølen, Tomas; Kemi, Ole Johan; Høydal, Morten Andre; Tjønna, Arnt Erik; Hafstad, Anne Dragøy; Larsen, Terje; Smith, Godfrey L; Wisløff, Ulrik. (2006) Increased RyR lekage in diabetic heart: effects of exercise training. Exercise in Medicine ; 2006-12-14 - 2006-12-15.
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PosterStølen, Tomas; Tjønna, Arnt Erik; Ødegård, Rønnaug; Wisløff, Ulrik. (2006) Reducing cardiovascular risk factors in obese adolescents. World Congress of Cardiology ; 2006-09-02 - 2006-09-06.
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Academic lectureTjønna, Arnt Erik; Rognmo, Øivind; Haram, Per Magnus; Stølen, Tomas; Bye, Anja; Loennechen, Jan Pål; Najjar, Sonia; Lee, Sang. J; Slørdahl, Stig Arild; Wisløff, Ulrik. (2006) Reversing Metabolic Syndrome with High Intensity Training. Exercise in Medicine . Institutt for sirkulasjon og Bildediagnostikk, NTNU; Trondheim. 2006-12-14 - 2006-12-15.
2005
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Academic lectureStølen, Tomas; Tjønna, Arnt Erik; Ødegård, Rønnaug; Wisløff, Ulrik. (2005) How to lose weight and improve cardiovascular risk factors in obese adolescents?. Nordisk kongress i preventiv kardiologi ; 2005-06-16 - 2005-06-18.
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Academic lectureTjønna, Arnt Erik. (2005) Effective endurance training in patients with metabolic syndrome. Konferanse . Nordic congress in preventive cardiology and heart rehabilit; Tønsberg. 2005-06-16 - 2005-06-18.
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PosterTjønna, Arnt Erik. (2005) Effective endurance training in patients with metabolic syndrome. Konferanse . ESC, Heart Failure congress; Lisboa. 2005-06-11 - 2005-06-14.
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Academic lectureTjønna, Arnt Erik. (2005) Effektiv utholdenhetstrening av pasienter med metabolsk syndrom. Foredrag . Blodtrykksgruppe i Trondheim; Trondheim. 2005-12-02.
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Academic lectureTjønna, Arnt Erik. (2005) Kurs i hjerte og lunge rehabilitering. Kurs . Institutt for sirkulasjon og bildediagnostikk, NTNU; Røros. 2005-11-17 - 2005-11-18.
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Academic lectureTjønna, Arnt Erik. (2005) Treningslære for fysioterapauter. Kurs . Videreutdanning for Fysioterapauter i Trondheim; Trondheim. 2005-10-18.
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Academic lectureTjønna, Arnt Erik; Rognmo, Øivind; Haram, Per Magnus; Stølen, Tomas; Amundsen, Brage H.; Loennechen, Jan Pål; Waldum, Helge; Bendheim, Marianne Østensen; Slørdahl, Stig Arild; Wisløff, Ulrik. (2005) Endurance training in patients with metabolic syndrome. Cardiac rehabilitation and exercise physiology ; 2005-04-06 - 2005-04-10.
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Academic lectureTjønna, Arnt Erik; Stølen, Tomas. (2005) Effective endurance training in patients with metabolic syndrome. International konferanse i Belgia . ESC Working Group on Cardiac Rehabilitation and Exercise Phy; Leuven,. 2005-04-07 - 2005-04-10.
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Academic lectureWisløff, Ulrik; Støylen, Asbjørn; Loennechen, Jan Pål; Bruvold, Morten; Rognmo, Øivind; Haram, Per Magnus; Tjønna, Arnt Erik; Helgerud, Jan; Ellingsen, Øyvind; Skjærpe, Terje. (2005) Anti-remodelling effects of short-term high-intensity exercise training in patients with stable post-infarction heart failure. Cardiac rehabilitation and exercise physiology ; 2005-04-06 - 2005-04-10.
2004
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PosterHøydal, Morten Andre; Tjønna, Arnt Erik; Steinshamn, Sigurd Loe; Hoff, Jan; Helgerud, Jan. (2004) Periphearal muscle adaptation to one leg endurance training in patients with Chronic obstructive pulmonary disease. APS 2004 Intersociety meeting . American Physiological Society; Austin, texas. 2004-10-06 - 2004-10-09.
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Academic lectureKirkeby-garstad, Idar; Wisløff, Ulrik; Skogvoll, Eirik; Tjønna, Arnt-Erik; Stølen, Tomas; Stenseth, Roar; Sellevold, Olav F Münter. (2004) Klinisk mobilisering sammenlignet med sengesykling før og etter koronarkirurgi. Norsk anestesiologisk høstmøte . Norsk Anestesiologisk Forening; Trondheim. 2004-10-19 - 2004-10-22.
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Academic lectureKirkeby-garstad, Idar; Wisløff, Ulrik; Tjønna, Arnt-Erik; Stølen, Tomas; Stenseth, Roar; Sellevold, Olav F Münter. (2004) The physiological response to light acute exercise early after coronary artery bypass surgery. Cellular biology of exercise training in cardiovascular disease . ISB; Trondheim. 2004-12-09 - 2004-12-10.
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PosterTjønna, Arnt Erik; Høydal, Morten Andre; Hoff, Jan; Helgerud, Jan; Steinshamn, Sigurd Loe. (2004) Maximal strength training improves work economy in patietns with chronic obstructive pulmonary disease. Konferanse . American Physiological Society; Austin. 2004-10-06 - 2004-10-09.