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
2024
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Lechner, Katharina;
Kia, Sylvia;
von Korn, Pia;
Dinges, Sophia M.;
Mueller, Stephan;
Tjønna, Arnt Erik.
(2024)
Cardiometabolic and immune response to exercise training in patients with metabolic syndrome: retrospective analysis of two randomized clinical trials.
Frontiers in Cardiovascular Medicine
Academic article
2022
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Ness, Henning Ofstad;
Ljones, Kristine;
Gjelsvik, Randi Hansgård;
Tjønna, Arnt Erik;
Malmo, Vegard;
Nilsen, Hans-Olav.
(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
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Gjellesvik, Tor Ivar;
Becker, Frank;
Tjønna, Arnt Erik;
Indredavik, Bent;
Lundgaard, Eivind;
Solbakken, Hedvig Rystad.
(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
Academic article
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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
Academic article
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Taylor, Madison;
Almquist, Nicki Winfield;
Rønnestad, Bent;
Tjønna, Arnt Erik;
Kristoffersen, Morten;
Spencer, Matthew.
(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)
Academic article
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von Korn, Pia;
Keating, Shelley E.;
Mueller, Stephan;
Haller, Bernhard;
Kränkel, Nicolle;
Dinges, Sophia.
(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
Academic article
2020
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Rodrigues, Jhennyfer;
Ferrari, Gustavo Duarte;
Trapé, Átila Alexandre;
de Moraes, Vitor Nolasco;
Gonçalves, Thiago Correa Porto;
Tavares, Simone Sakagute.
(2020)
β2 adrenergic interaction and cardiac autonomic function: effects of aerobic training in overweight/obese individuals.
European Journal of Applied Physiology
Academic article
2019
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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
Academic article
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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
Academic article
2018
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Tjønna, Arnt Erik;
Ramos, Joyce S.;
Pressler, Axel;
Halle, Martin;
Jungbluth, Klaus;
Ermacora, Erika.
(2018)
EX-MET study: Exercise in prevention on of metabolic syndrome - A randomized multicenter trial: Rational and design.
BMC Public Health
Academic article
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Ingul, Charlotte Ingeborg Björk;
Dias, Katrin A.;
Tjønna, Arnt Erik;
Follestad, Turid;
Hosseini, Mansoureh Sadat;
Timilsina, Anita Sharma.
(2018)
Effect of High Intensity Interval Training on Cardiac Function in Children with Obesity: A Randomised Controlled Trial.
Progress in cardiovascular diseases
Academic article
2017
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Dias, Katrin A.;
Ingul, Charlotte Bjørk;
Tjønna, Arnt Erik;
Keating, Shelley E.;
Gomersall, Sjaan R.;
Follestad, Turid.
(2017)
Effect of high-intensity interval training on fitness, fat mass and cardiometabolic biomarkers in children with obesity: a randomised controlled trial.
Sports Medicine
Academic article
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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
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
Academic article
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Hosseini, Mansoureh Sadat;
Dias, Katrin A.;
Masterson, Concetta E;
Wallen, Matthew P;
Tjønna, Arnt Erik;
Davies, Peter SW.
(2017)
Assessment of the Five-Minute Oxygen Uptake Efficiency Slope in Children With Obesity.
Pediatric Exercise Science
Academic article
2016
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Dias, Katrin A.;
Coombes, Jeff S;
Green, DJ;
Gomersall, SR;
Keating, SE;
Tjønna, Arnt Erik.
(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
Academic article
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Malmo, Vegard;
Nes, Bjarne;
Amundsen, Brage H.;
Tjønna, Arnt Erik;
Støylen, Asbjørn;
Rossvoll, Ole.
(2016)
Aerobic interval training reduces the burden of Atrial fibrillation in the short term: A randomized trial.
Circulation
Academic article
2015
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Sandbakk, Silvana Bucher;
Sandbakk, Øyvind;
Peacock, Oliver;
James, Philip;
Welde, Boye;
Stokes, Keith.
(2015)
Effects of acute supplementation of L-arginine and nitrate on endurance and sprint performance in elite athletes.
Nitric oxide
Academic article
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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
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
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
Academic literature review
2014
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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
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
Letter to the editor
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Tjønna, Arnt Erik.
(2014)
CERG trening.
Brisbane Times
Interview Journal
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Hatle, Håvard;
Støbakk, Per Kristian;
Hansen, Harald Edvard Mølmen;
Brønstad, Eivind;
Tjønna, Arnt Erik;
Steinshamn, Sigurd Loe.
(2014)
Effect of 24 sessions of high-intensity aerobic interval training carried out at either high or moderate frequency, a randomized trial.
PLOS ONE
Academic article
2013
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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
Abstract
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Raschke, Silja;
Elsen, Manuela;
Gassenhuber, Hans;
Sommerfeld, Mark;
Schwahn, Uwe;
Brockmann, Barbara.
(2013)
Evidence against a Beneficial Effect of Irisin in Humans.
PLOS ONE
Academic article
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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.
Academic chapter/article/Conference paper
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Tjønna, Arnt Erik;
Henningsen, Maria.
(2013)
Even Shorter Bouts of High-Intensity Exercise Improve Physical Fitness in Inactive Men.
Website (informational material)
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Tjønna, Arnt Erik.
(2013)
En birkebeiners opplevelser - stafettbirken.
Website (informational material)
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Brønstad, Eivind;
Tjønna, Arnt Erik;
Rognmo, Øivind;
Dalen, Håvard;
Heggli, Alf Magne;
Wisløff, Ulrik.
(2013)
Aerobic exercise training improves right- and left ventricular systolic function in patients with COPD.
COPD: Journal of Chronic Obstructive Pulmonary Disease
Academic article
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Tjønna, Arnt Erik.
(2013)
Har du noen nyttårsforsetter?.
Website (informational material)
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Tjønna, Arnt Erik.
(2013)
Små grep som sikrer god form.
Website (informational material)
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Tjønna, Arnt Erik;
Henningsen, Maria.
(2013)
Overvekt blant barn flater ut - eller?.
Website (informational material)
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Tjønna, Arnt Erik;
Leinan, Ingeborg;
Jenssen, Bjørn Munro;
Gibala, Martin;
Winett, Richard A.;
Wisløff, Ulrik.
(2013)
Low- and High-Volume of Intensive Endurance Training Significantly Improves Maximal Oxygen Uptake after 10-Weeks of Training in Healthy Men.
PLOS ONE
Academic article
2012
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Tjønna, Arnt Erik.
(2012)
Forum for Klinisk Fysiologi, Sirkulasjon, Gassutveksling og Ventilasjon.
Website (informational material)
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Brønstad, Eivind;
Rognmo, Øivind;
Tjønna, Arnt Erik;
Dedichen, Hans Henrik;
Kirkeby-Garstad, Idar;
Håberg, Asta.
(2012)
High-intensity knee extensor training restores skeletal muscle function in CORD patients.
European Respiratory Journal
Academic article
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Peacock, Oliver;
Tjønna, Arnt Erik;
James, Philip;
Wisløff, Ulrik;
Welde, Boye;
Böhlke, Nikolai.
(2012)
Dietary Nitrate Does Not Enhance Running Performance in Elite Cross-Country Skiers.
Medicine & Science in Sports & Exercise
Academic article
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Tjønna, Arnt Erik;
Leinan, Ingeborg;
Bartnes, Anette Thoresen;
Jenssen, Bjørn Munro;
Winett, Richard A.;
Gibala, Martin.
(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
Abstract
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Hansen, Harald Edvard Mølmen;
Stølen, Tomas;
Tjønna, Arnt Erik;
Aamot, Inger Lise;
Schjerve, Inga Ekeberg;
Tyldum, Gjertrud Aunet.
(2012)
Aerobic interval training reduces blood pressure and improves myocardial function in hypertensive patients.
European Journal of Cardiovascular Prevention & Rehabilitation
Academic article
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Gjelstad, Ingrid Merethe Fange;
Haugen, Fred;
Gulseth, Hanne Løvdal;
Norheim, Frode;
Jans, Annike;
Bakke, Siril Skaret.
(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
Academic article
2011
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Tjønna, Arnt Erik;
Ellingsen, Hanna Sofie Videm.
(2011)
4×4 eller 1×4 intervaller?.
Website (informational 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
Abstract
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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
Academic article
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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
Abstract
2010
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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
Academic article
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Stensvold, Dorthe;
Tjønna, Arnt Erik;
Skaug, Eli-Anne;
Aspenes, Stian Thoresen;
Stølen, Tomas;
Wisløff, Ulrik.
(2010)
Strength training versus aerobic interval training to modify risk factors of metabolic syndrome.
Journal of applied physiology
Academic article
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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
Academic article
2009
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Tjønna, Arnt Erik;
Rognmo, Øivind;
Stølen, Tomas;
Bye, Anja;
Haram, Per Magnus;
Loennechen, Jan Pål.
(2009)
Response to Letter Regarding Article, "Aerobic Interval Training Versus Continuous Moderate Exercise as a Treatment for the Metabolic Syndrome: A Pilot Study".
Circulation
Reader opinion piece
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Tyldum, Gjertrud Aunet;
Schjerve, Inga Ekeberg;
Tjønna, Arnt Erik;
Kirkeby-Garstad, Idar;
Stølen, Tomas;
Richardson, RS.
(2009)
Endothelial Dysfunction Induced by Post-Prandial Lipemia: Complete Protection Afforded by High-Intensity Aerobic Interval Exercise.
Journal of the American College of Cardiology
Academic article
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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
Academic article
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Tjønna, Arnt Erik;
Stølen, Tomas;
Bye, Anja;
Volden, Marte;
Slørdahl, Stig Arild;
Ødegård, Rønnaug A.
(2009)
Aerobic interval training reduces cardiovascular risk factors more than a multi treatment approach in overweight adolescents.
Clinical Science
Academic article
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Bjørgen, Siri;
Hoff, Jan;
Husby, Vigdis Schnell;
Høydal, Morten;
Tjønna, Arnt Erik;
Steinshamn, Sigurd Loe.
(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
Academic article
-
Evensen, Kari Anne Indredavik;
Steinshamn, Sigurd Loe;
Tjønna, Arnt Erik;
Stølen, Tomas;
Høydal, Morten;
Wisløff, Ulrik.
(2009)
Effects of preterm birth and fetal growth retardation on cardiovascular risk factors in young adulthood.
Early Human Development
Academic article
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Moholdt, Trine;
Tjønna, Arnt Erik.
(2009)
Trening av hjertepasienter.
Hjerteforum
Academic literature review
2008
-
Tjønna, Arnt Erik.
(2008)
High-Intensity Exercise Intervals Best Bet for Metabolic Syndrome.
Diabetes IN Control
Popular scientific article
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Tjønna, Arnt Erik.
(2008)
High-intensity exercise better at improving metabolic syndrome risk factors.
American Heart Assosiation News Releases
Popular scientific article
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Tjønna, Arnt Erik.
(2008)
Intervaltræning bedst mod livsstilssygdomme.
Jyllands-Posten
Popular scientific article
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Tjønna, Arnt Erik.
(2008)
Healthier Lifestyles Would Lengthen American Lives.
Washington Post
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)
Rethinking daily exercise Less regular, high-intensity intervals may be best bet for metabolic syndrome.
theHeart.org
Popular scientific article
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Tjønna, Arnt Erik.
(2008)
Healthier Lifestyles Would Lengthen American Lives.
ABC News (America)
Popular scientific article
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Tjønna, Arnt Erik.
(2008)
Healthier Lifestyle Would Lengthen American Lives.
HelathDay.com
Popular scientific article
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Tjønna, Arnt Erik.
(2008)
High-intensity exercise best for combating the metabolic syndrome.
Galaxyprogramme.org
Popular scientific article
-
Tjønna, Arnt Erik.
(2008)
Exercise Intensity More Important in Combating Metabolic Syndrome.
Cardiology Domain
Article in business/trade/industry journal
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Tjønna, Arnt Erik.
(2008)
Bedre liv av fire minutter trening.
Adresseavisen
Popular scientific article
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Tjønna, Arnt Erik.
(2008)
High Intensity Interval Training Reverses Metabolic Syndrome.
Precision Fitness
Popular scientific 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)
Fight Metabolic Syndrome with Intense Workouts.
pharmacytimes.com
Article in business/trade/industry journal
-
Tjønna, Arnt Erik.
(2008)
Interval training reduces risk of metabolic syndrome.
Healthclubs.com
Popular scientific article
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Tjønna, Arnt Erik.
(2008)
Interval Training for Metabolic Syndrome.
Medscape.com
Popular scientific article
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Tjønna, Arnt Erik.
(2008)
Hard Exercise Curbs Metabolic Syndrome.
WebMD.com
Popular scientific article
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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 curbs metabolic syndrome.
MedlinePlus
Article in business/trade/industry journal
-
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 best for combating the metabolic syndrome.
Lipidsonline.org
Popular scientific article
-
Tjønna, Arnt Erik.
(2008)
Slit vekk metabolsk syndrom.
Forskning.no
Interview Journal
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Tjønna, Arnt Erik;
Lee, Sang Jun;
Rognmo, Øivind;
Stølen, Tomas;
Bye, Anja;
Haram, Per Magnus.
(2008)
Aerobic Interval Training Versus Continuous Moderate Exercise as a Treatment for the Metabolic Syndrome A Pilot Study.
Circulation
Academic article
-
Stølen, Tomas;
Høydal, Morten;
Tjønna, Arnt Erik;
Wisløff, Ulrik;
Smith, Godfrey L;
Kemi, Ole Johan.
(2008)
Calcium leak and contractility in diabetic cardiomyocytes are normalized after exercise training.
Circulation
Academic article
-
Rognmo, Øivind;
Bjørnstad, Tor-Halvor;
Kahrs, Christian;
Tjønna, Arnt Erik;
Bye, Anja;
Haram, Per Magnus.
(2008)
ENDOTHELIAL FUNCTION IN HIGHLY ENDURANCE-TRAINED MEN: EFFECTS OF ACUTE EXERCISE.
Journal of Strength and Conditioning Research
Academic article
-
Schjerve, Inga Ekeberg;
Tyldum, Gjertrud Aunet;
Tjønna, Arnt Erik;
Stølen, Tomas;
Loennechen, Jan Pål;
Mølmen Hansen, Harald Edvard.
(2008)
Both aerobic endurance and strength training programs improve cardiovascular health in obese adults.
Clinical Science
Academic article
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Bye, Anja;
Sørhaug, Sveinung;
Ceci, Marcello;
Høydal, Morten;
Stølen, Tomas;
Heinrich, Garrett.
(2008)
Carbon monoxide levels experienced by heavy smokers impair aerobic capacity and cardiac contractility and induce pathological hypertrophy.
Inhalation Toxicology
Academic article
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Evensen, Kari Anne Indredavik;
Steinshamn, Sigurd ;
Tjønna, Arnt Erik;
Stølen, Tomas;
Høydal, Morten;
Wisløff, Ulrik.
(2008)
Effects of preterm birth and fetal growth retardation on cardiovascular risk factors in young adulthood.
Early Human Development
Academic article
-
Tjønna, Arnt Erik;
Wisløff, Ulrik.
(2008)
Aerobic Exercise and Cardiovascular Risk Factors in Overweight and Obese Adolescents and Adults.
NTNU
Doctoral dissertation
2007
-
Tjønna, Arnt Erik;
Bye, Anja;
Haram, Per Magnus;
Loennechen, Jan Pål;
Rognmo, Øivind;
Slørdahl, Stig Arild.
(2007)
Superior cardiovascular effect of interval training versus moderate exercise in patients with the metabolic syndrome.
Medicine & Science in Sports & Exercise
Abstract
-
Wisløff, Ulrik;
Støylen, Asbjørn;
Loennechen, Jan Pål;
Bruvold, Morten;
Rognmo, Øivind;
Haram, Per Magnus.
(2007)
Superior cardiovascular effect of aerobic interval training versus moderate continuous training in heart failure patients - A randomized study.
Circulation
Academic article
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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
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
Academic article
2006
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Rognmo, Øyvind;
Kahrs, Christian;
Bjørnstad, Tor-Halvor;
Tjønna, Arnt Erik;
Bye, Anja;
Stølen, Tomas.
(2006)
Endothalial function in highly endurance-trained and sedentary young men: effects of acute aerobic exercise.
European Journal of Cardiovascular Prevention & Rehabilitation
Abstract
-
Stølen, Tomas;
Tjønna, Arnt Erik;
Ødegård, Rønnaug;
Wisløff, Ulrik.
(2006)
Reducing cardiovascular risk factors in obese adolescents.
European Journal of Cardiovascular Prevention & Rehabilitation
Abstract
-
Stølen, Tomas;
Tjønna, Arnt Erik;
Ødegård, Rønnaug;
Wisløff, Ulrik.
(2006)
Reducing cardiovascular risk factors in obese adolescents.
Atherosclerosis Supplements
Abstract
-
Bye, Anja;
Sørhaug, Sveinung;
Stølen, Tomas;
Tjønna, Arnt Erik;
Høydal, Morten Andre;
Ellingsen, Øyvind.
(2006)
The effects of long-term carbon monoxide exposure on the cardiovascular system in rats.
Atherosclerosis Supplements
Abstract
-
Tyldum, Gjertrud;
Ekeberg-Schjerve, Inga;
Tjønna, Arnt Erik;
Stølen, Tomas;
Mølmen Hansen, Harald Edvard;
Haram, Per Magnus.
(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
Abstract
-
Tjønna, Arnt Erik;
Rognmo, Øivind;
Stølen, Tomas;
Bye, Anja;
Loennechen, Jan Pål;
Slørdahl, Stig Arild.
(2006)
Endothelial function in individuals with Metabolic Syndrome: effects of acute and chronic aerobic exercise.
European Journal of Cardiovascular Prevention & Rehabilitation
Abstract
-
Tjønna, Arnt Erik;
Rognmo, Øivind;
Haram, Per Magnus;
Stølen, Tomas;
Loennechen, Jan Pål;
Slørdahl, Stig Arild.
(2006)
Reversing Metabolic Syndrome with High Intensity Training.
European Journal of Cardiovascular Prevention & Rehabilitation
Abstract
-
Bye, Anja;
Sørhaug, Sveinung;
Stølen, Tomas;
Tjønna, Arnt Erik;
Høydal, Morten Andre;
Ellingsen, Øyvind.
(2006)
The effect of long-term carbon monoxide exposure on cardiovascular function in rats.
European Journal of Cardiovascular Prevention & Rehabilitation
Abstract
-
Kirkeby-Garstad, Idar;
Wisløff, Ulrik;
Skogvoll, Eirik;
Stølen, Tomas;
Tjønna, Arnt Erik;
Stenseth, Roar.
(2006)
The marked reduction in mixed venous oxygen saturation during early mobilization after cardiac surgery: The effect of posture or exercise?.
Anesthesia and Analgesia
Academic article
Journal publications
-
Lechner, Katharina;
Kia, Sylvia;
von Korn, Pia;
Dinges, Sophia M.;
Mueller, Stephan;
Tjønna, Arnt Erik.
(2024)
Cardiometabolic and immune response to exercise training in patients with metabolic syndrome: retrospective analysis of two randomized clinical trials.
Frontiers in Cardiovascular Medicine
Academic article
-
Ness, Henning Ofstad;
Ljones, Kristine;
Gjelsvik, Randi Hansgård;
Tjønna, Arnt Erik;
Malmo, Vegard;
Nilsen, Hans-Olav.
(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
-
Gjellesvik, Tor Ivar;
Becker, Frank;
Tjønna, Arnt Erik;
Indredavik, Bent;
Lundgaard, Eivind;
Solbakken, Hedvig Rystad.
(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
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
Academic article
-
Taylor, Madison;
Almquist, Nicki Winfield;
Rønnestad, Bent;
Tjønna, Arnt Erik;
Kristoffersen, Morten;
Spencer, Matthew.
(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)
Academic article
-
von Korn, Pia;
Keating, Shelley E.;
Mueller, Stephan;
Haller, Bernhard;
Kränkel, Nicolle;
Dinges, Sophia.
(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
Academic article
-
Rodrigues, Jhennyfer;
Ferrari, Gustavo Duarte;
Trapé, Átila Alexandre;
de Moraes, Vitor Nolasco;
Gonçalves, Thiago Correa Porto;
Tavares, Simone Sakagute.
(2020)
β2 adrenergic interaction and cardiac autonomic function: effects of aerobic training in overweight/obese individuals.
European Journal of Applied Physiology
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
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
Academic article
-
Tjønna, Arnt Erik;
Ramos, Joyce S.;
Pressler, Axel;
Halle, Martin;
Jungbluth, Klaus;
Ermacora, Erika.
(2018)
EX-MET study: Exercise in prevention on of metabolic syndrome - A randomized multicenter trial: Rational and design.
BMC Public Health
Academic article
-
Ingul, Charlotte Ingeborg Björk;
Dias, Katrin A.;
Tjønna, Arnt Erik;
Follestad, Turid;
Hosseini, Mansoureh Sadat;
Timilsina, Anita Sharma.
(2018)
Effect of High Intensity Interval Training on Cardiac Function in Children with Obesity: A Randomised Controlled Trial.
Progress in cardiovascular diseases
Academic article
-
Dias, Katrin A.;
Ingul, Charlotte Bjørk;
Tjønna, Arnt Erik;
Keating, Shelley E.;
Gomersall, Sjaan R.;
Follestad, Turid.
(2017)
Effect of high-intensity interval training on fitness, fat mass and cardiometabolic biomarkers in children with obesity: a randomised controlled trial.
Sports Medicine
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
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
Academic article
-
Hosseini, Mansoureh Sadat;
Dias, Katrin A.;
Masterson, Concetta E;
Wallen, Matthew P;
Tjønna, Arnt Erik;
Davies, Peter SW.
(2017)
Assessment of the Five-Minute Oxygen Uptake Efficiency Slope in Children With Obesity.
Pediatric Exercise Science
Academic article
-
Dias, Katrin A.;
Coombes, Jeff S;
Green, DJ;
Gomersall, SR;
Keating, SE;
Tjønna, Arnt Erik.
(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
Academic article
-
Malmo, Vegard;
Nes, Bjarne;
Amundsen, Brage H.;
Tjønna, Arnt Erik;
Støylen, Asbjørn;
Rossvoll, Ole.
(2016)
Aerobic interval training reduces the burden of Atrial fibrillation in the short term: A randomized trial.
Circulation
Academic article
-
Sandbakk, Silvana Bucher;
Sandbakk, Øyvind;
Peacock, Oliver;
James, Philip;
Welde, Boye;
Stokes, Keith.
(2015)
Effects of acute supplementation of L-arginine and nitrate on endurance and sprint performance in elite athletes.
Nitric oxide
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
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
Academic article
-
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
Academic literature review
-
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
Academic article
-
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
Letter to the editor
-
Tjønna, Arnt Erik.
(2014)
CERG trening.
Brisbane Times
Interview Journal
-
Hatle, Håvard;
Støbakk, Per Kristian;
Hansen, Harald Edvard Mølmen;
Brønstad, Eivind;
Tjønna, Arnt Erik;
Steinshamn, Sigurd Loe.
(2014)
Effect of 24 sessions of high-intensity aerobic interval training carried out at either high or moderate frequency, a randomized trial.
PLOS ONE
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
Abstract
-
Raschke, Silja;
Elsen, Manuela;
Gassenhuber, Hans;
Sommerfeld, Mark;
Schwahn, Uwe;
Brockmann, Barbara.
(2013)
Evidence against a Beneficial Effect of Irisin in Humans.
PLOS ONE
Academic article
-
Brønstad, Eivind;
Tjønna, Arnt Erik;
Rognmo, Øivind;
Dalen, Håvard;
Heggli, Alf Magne;
Wisløff, Ulrik.
(2013)
Aerobic exercise training improves right- and left ventricular systolic function in patients with COPD.
COPD: Journal of Chronic Obstructive Pulmonary Disease
Academic article
-
Tjønna, Arnt Erik;
Leinan, Ingeborg;
Jenssen, Bjørn Munro;
Gibala, Martin;
Winett, Richard A.;
Wisløff, Ulrik.
(2013)
Low- and High-Volume of Intensive Endurance Training Significantly Improves Maximal Oxygen Uptake after 10-Weeks of Training in Healthy Men.
PLOS ONE
Academic article
-
Brønstad, Eivind;
Rognmo, Øivind;
Tjønna, Arnt Erik;
Dedichen, Hans Henrik;
Kirkeby-Garstad, Idar;
Håberg, Asta.
(2012)
High-intensity knee extensor training restores skeletal muscle function in CORD patients.
European Respiratory Journal
Academic article
-
Peacock, Oliver;
Tjønna, Arnt Erik;
James, Philip;
Wisløff, Ulrik;
Welde, Boye;
Böhlke, Nikolai.
(2012)
Dietary Nitrate Does Not Enhance Running Performance in Elite Cross-Country Skiers.
Medicine & Science in Sports & Exercise
Academic article
-
Tjønna, Arnt Erik;
Leinan, Ingeborg;
Bartnes, Anette Thoresen;
Jenssen, Bjørn Munro;
Winett, Richard A.;
Gibala, Martin.
(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
Abstract
-
Hansen, Harald Edvard Mølmen;
Stølen, Tomas;
Tjønna, Arnt Erik;
Aamot, Inger Lise;
Schjerve, Inga Ekeberg;
Tyldum, Gjertrud Aunet.
(2012)
Aerobic interval training reduces blood pressure and improves myocardial function in hypertensive patients.
European Journal of Cardiovascular Prevention & Rehabilitation
Academic article
-
Gjelstad, Ingrid Merethe Fange;
Haugen, Fred;
Gulseth, Hanne Løvdal;
Norheim, Frode;
Jans, Annike;
Bakke, Siril Skaret.
(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
Academic article
-
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
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
Academic article
-
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
Abstract
-
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
Academic article
-
Stensvold, Dorthe;
Tjønna, Arnt Erik;
Skaug, Eli-Anne;
Aspenes, Stian Thoresen;
Stølen, Tomas;
Wisløff, Ulrik.
(2010)
Strength training versus aerobic interval training to modify risk factors of metabolic syndrome.
Journal of applied physiology
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
Academic article
-
Tjønna, Arnt Erik;
Rognmo, Øivind;
Stølen, Tomas;
Bye, Anja;
Haram, Per Magnus;
Loennechen, Jan Pål.
(2009)
Response to Letter Regarding Article, "Aerobic Interval Training Versus Continuous Moderate Exercise as a Treatment for the Metabolic Syndrome: A Pilot Study".
Circulation
Reader opinion piece
-
Tyldum, Gjertrud Aunet;
Schjerve, Inga Ekeberg;
Tjønna, Arnt Erik;
Kirkeby-Garstad, Idar;
Stølen, Tomas;
Richardson, RS.
(2009)
Endothelial Dysfunction Induced by Post-Prandial Lipemia: Complete Protection Afforded by High-Intensity Aerobic Interval Exercise.
Journal of the American College of Cardiology
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
Academic article
-
Tjønna, Arnt Erik;
Stølen, Tomas;
Bye, Anja;
Volden, Marte;
Slørdahl, Stig Arild;
Ødegård, Rønnaug A.
(2009)
Aerobic interval training reduces cardiovascular risk factors more than a multi treatment approach in overweight adolescents.
Clinical Science
Academic article
-
Bjørgen, Siri;
Hoff, Jan;
Husby, Vigdis Schnell;
Høydal, Morten;
Tjønna, Arnt Erik;
Steinshamn, Sigurd Loe.
(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
Academic article
-
Evensen, Kari Anne Indredavik;
Steinshamn, Sigurd Loe;
Tjønna, Arnt Erik;
Stølen, Tomas;
Høydal, Morten;
Wisløff, Ulrik.
(2009)
Effects of preterm birth and fetal growth retardation on cardiovascular risk factors in young adulthood.
Early Human Development
Academic article
-
Moholdt, Trine;
Tjønna, Arnt Erik.
(2009)
Trening av hjertepasienter.
Hjerteforum
Academic literature review
-
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 better at improving metabolic syndrome risk factors.
American Heart Assosiation News Releases
Popular scientific article
-
Tjønna, Arnt Erik.
(2008)
Intervaltræning bedst mod livsstilssygdomme.
Jyllands-Posten
Popular scientific article
-
Tjønna, Arnt Erik.
(2008)
Healthier Lifestyles Would Lengthen American Lives.
Washington Post
Popular scientific article
-
Tjønna, Arnt Erik.
(2008)
Hard Exercise Curbs Metabolic Syndrome.
CBS NEWS
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)
Healthier Lifestyles Would Lengthen American Lives.
ABC News (America)
Popular scientific article
-
Tjønna, Arnt Erik.
(2008)
Healthier Lifestyle Would Lengthen American Lives.
HelathDay.com
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)
Exercise Intensity More Important in Combating Metabolic Syndrome.
Cardiology Domain
Article in business/trade/industry journal
-
Tjønna, Arnt Erik.
(2008)
Bedre liv av fire minutter trening.
Adresseavisen
Popular scientific article
-
Tjønna, Arnt Erik.
(2008)
High Intensity Interval Training Reverses Metabolic Syndrome.
Precision Fitness
Popular scientific article
-
Tjønna, Arnt Erik.
(2008)
Fire minutters trening er nok.
side2.no
Popular scientific article
-
Tjønna, Arnt Erik.
(2008)
Fight Metabolic Syndrome with Intense Workouts.
pharmacytimes.com
Article in business/trade/industry journal
-
Tjønna, Arnt Erik.
(2008)
Interval training reduces risk of metabolic syndrome.
Healthclubs.com
Popular scientific article
-
Tjønna, Arnt Erik.
(2008)
Interval Training for Metabolic Syndrome.
Medscape.com
Popular scientific article
-
Tjønna, Arnt Erik.
(2008)
Hard Exercise Curbs Metabolic Syndrome.
WebMD.com
Popular scientific 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 curbs metabolic syndrome.
MedlinePlus
Article in business/trade/industry journal
-
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 best for combating the metabolic syndrome.
Lipidsonline.org
Popular scientific article
-
Tjønna, Arnt Erik.
(2008)
Slit vekk metabolsk syndrom.
Forskning.no
Interview Journal
-
Tjønna, Arnt Erik;
Lee, Sang Jun;
Rognmo, Øivind;
Stølen, Tomas;
Bye, Anja;
Haram, Per Magnus.
(2008)
Aerobic Interval Training Versus Continuous Moderate Exercise as a Treatment for the Metabolic Syndrome A Pilot Study.
Circulation
Academic article
-
Stølen, Tomas;
Høydal, Morten;
Tjønna, Arnt Erik;
Wisløff, Ulrik;
Smith, Godfrey L;
Kemi, Ole Johan.
(2008)
Calcium leak and contractility in diabetic cardiomyocytes are normalized after exercise training.
Circulation
Academic article
-
Rognmo, Øivind;
Bjørnstad, Tor-Halvor;
Kahrs, Christian;
Tjønna, Arnt Erik;
Bye, Anja;
Haram, Per Magnus.
(2008)
ENDOTHELIAL FUNCTION IN HIGHLY ENDURANCE-TRAINED MEN: EFFECTS OF ACUTE EXERCISE.
Journal of Strength and Conditioning Research
Academic article
-
Schjerve, Inga Ekeberg;
Tyldum, Gjertrud Aunet;
Tjønna, Arnt Erik;
Stølen, Tomas;
Loennechen, Jan Pål;
Mølmen Hansen, Harald Edvard.
(2008)
Both aerobic endurance and strength training programs improve cardiovascular health in obese adults.
Clinical Science
Academic article
-
Bye, Anja;
Sørhaug, Sveinung;
Ceci, Marcello;
Høydal, Morten;
Stølen, Tomas;
Heinrich, Garrett.
(2008)
Carbon monoxide levels experienced by heavy smokers impair aerobic capacity and cardiac contractility and induce pathological hypertrophy.
Inhalation Toxicology
Academic article
-
Evensen, Kari Anne Indredavik;
Steinshamn, Sigurd ;
Tjønna, Arnt Erik;
Stølen, Tomas;
Høydal, Morten;
Wisløff, Ulrik.
(2008)
Effects of preterm birth and fetal growth retardation on cardiovascular risk factors in young adulthood.
Early Human Development
Academic article
-
Tjønna, Arnt Erik;
Bye, Anja;
Haram, Per Magnus;
Loennechen, Jan Pål;
Rognmo, Øivind;
Slørdahl, Stig Arild.
(2007)
Superior cardiovascular effect of interval training versus moderate exercise in patients with the metabolic syndrome.
Medicine & Science in Sports & Exercise
Abstract
-
Wisløff, Ulrik;
Støylen, Asbjørn;
Loennechen, Jan Pål;
Bruvold, Morten;
Rognmo, Øivind;
Haram, Per Magnus.
(2007)
Superior cardiovascular effect of aerobic interval training versus moderate continuous training in heart failure patients - A randomized study.
Circulation
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
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
Academic article
-
Rognmo, Øyvind;
Kahrs, Christian;
Bjørnstad, Tor-Halvor;
Tjønna, Arnt Erik;
Bye, Anja;
Stølen, Tomas.
(2006)
Endothalial function in highly endurance-trained and sedentary young men: effects of acute aerobic exercise.
European Journal of Cardiovascular Prevention & Rehabilitation
Abstract
-
Stølen, Tomas;
Tjønna, Arnt Erik;
Ødegård, Rønnaug;
Wisløff, Ulrik.
(2006)
Reducing cardiovascular risk factors in obese adolescents.
European Journal of Cardiovascular Prevention & Rehabilitation
Abstract
-
Stølen, Tomas;
Tjønna, Arnt Erik;
Ødegård, Rønnaug;
Wisløff, Ulrik.
(2006)
Reducing cardiovascular risk factors in obese adolescents.
Atherosclerosis Supplements
Abstract
-
Bye, Anja;
Sørhaug, Sveinung;
Stølen, Tomas;
Tjønna, Arnt Erik;
Høydal, Morten Andre;
Ellingsen, Øyvind.
(2006)
The effects of long-term carbon monoxide exposure on the cardiovascular system in rats.
Atherosclerosis Supplements
Abstract
-
Tyldum, Gjertrud;
Ekeberg-Schjerve, Inga;
Tjønna, Arnt Erik;
Stølen, Tomas;
Mølmen Hansen, Harald Edvard;
Haram, Per Magnus.
(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
Abstract
-
Tjønna, Arnt Erik;
Rognmo, Øivind;
Stølen, Tomas;
Bye, Anja;
Loennechen, Jan Pål;
Slørdahl, Stig Arild.
(2006)
Endothelial function in individuals with Metabolic Syndrome: effects of acute and chronic aerobic exercise.
European Journal of Cardiovascular Prevention & Rehabilitation
Abstract
-
Tjønna, Arnt Erik;
Rognmo, Øivind;
Haram, Per Magnus;
Stølen, Tomas;
Loennechen, Jan Pål;
Slørdahl, Stig Arild.
(2006)
Reversing Metabolic Syndrome with High Intensity Training.
European Journal of Cardiovascular Prevention & Rehabilitation
Abstract
-
Bye, Anja;
Sørhaug, Sveinung;
Stølen, Tomas;
Tjønna, Arnt Erik;
Høydal, Morten Andre;
Ellingsen, Øyvind.
(2006)
The effect of long-term carbon monoxide exposure on cardiovascular function in rats.
European Journal of Cardiovascular Prevention & Rehabilitation
Abstract
-
Kirkeby-Garstad, Idar;
Wisløff, Ulrik;
Skogvoll, Eirik;
Stølen, Tomas;
Tjønna, Arnt Erik;
Stenseth, Roar.
(2006)
The marked reduction in mixed venous oxygen saturation during early mobilization after cardiac surgery: The effect of posture or exercise?.
Anesthesia and Analgesia
Academic article
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.
Academic chapter/article/Conference paper
Report
-
Tjønna, Arnt Erik;
Wisløff, Ulrik.
(2008)
Aerobic Exercise and Cardiovascular Risk Factors in Overweight and Obese Adolescents and Adults.
NTNU
Doctoral dissertation
INFORMASJONSMATR
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Tjønna, Arnt Erik;
Henningsen, Maria.
(2013)
Even Shorter Bouts of High-Intensity Exercise Improve Physical Fitness in Inactive Men.
Website (informational material)
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Tjønna, Arnt Erik.
(2013)
En birkebeiners opplevelser - stafettbirken.
Website (informational material)
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Tjønna, Arnt Erik.
(2013)
Har du noen nyttårsforsetter?.
Website (informational material)
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Tjønna, Arnt Erik.
(2013)
Små grep som sikrer god form.
Website (informational material)
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Tjønna, Arnt Erik;
Henningsen, Maria.
(2013)
Overvekt blant barn flater ut - eller?.
Website (informational material)
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Tjønna, Arnt Erik.
(2012)
Forum for Klinisk Fysiologi, Sirkulasjon, Gassutveksling og Ventilasjon.
Website (informational material)
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Tjønna, Arnt Erik;
Ellingsen, Hanna Sofie Videm.
(2011)
4×4 eller 1×4 intervaller?.
Website (informational material)
Knowledge Transfer
2019
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Academic lectureGjellesvik, Tor Ivar; Becker, Frank; Tjønna, Arnt Erik; Indredavik, Bent; Nilsen, Halvard Knut; Brurok, Berit. (2019) HIGH-INTENSITY INTERVAL TRAINING AFTER STROKE (HIIT-STROKE STUDY) – EFFECTS ON PEAK OXYGEN UPTAKE – A RANDOMIZED CONTROLLED TRIAL . European Stroke Organization European Stroke Organization Conference , Milano 2019-05-22 - 2019-05-24
2018
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Academic lectureGjellesvik, Tor Ivar; Brurok, Berit; Tjønna, Arnt Erik; Tørhaug, Tom; Askim, Torunn. (2018) OKSYGENOPPTAK I DAGLIGE AKTIVITETER ETTER HJERNESLAG – RELIABILITET AV BÆRBART OKSYGENOPPTAKSUTSTYR. Norsk Fysioterapeutforbund Fysioterapikongressen , 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. (2018) Sustained improvements in cardiac function and fitness one year after an exercise intervention in obese children. ESC EuroPrevent 2018 , Ljubljana 2018-04-19 - 2018-04-21
2016
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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 Organisation World Stroke Congress , Hyderabad 2016-10-26 - 2016-10-29
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PosterGjellesvik, Tor Ivar; Brurok, Berit; Tørhaug, Tom; Tjønna, Arnt Erik; Askim, Torunn. (2016) Oxygen Consumption During Performance Of Functional Activities After Stroke. American College of Sports Medicine (ACSM) ACSM Annual Meeting , Boston 2016-05-31 - 2016-06-04
2015
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InterviewTjønna, Arnt Erik. (2015) Endurance Athlete VO2max Adaptations with Dr. Arnt Erik Tjønna. International Swim Coaches Association International Swim Coaches Association [Internet] 2015-03-13
2014
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PosterKarlsen, Trine; Nes, Bjarne; Tjønna, Arnt Erik; Engstrøm, Morten; Støylen, Asbjørn; Wisløff, Ulrik. (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
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Interview
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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
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Interview
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InterviewTjønna, Arnt Erik. (2014) Stor helsegevinst av fire minutter trening. adressavisen adressavisen [Newspaper] 2014-03-07
2013
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InterviewReynolds, Gretchen; Tjønna, Arnt Erik. (2013) For Fitness, Intensity Matters. New York Times blog New York Times blog [Internet] 2013-12-25
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InterviewEglash, Joanne; Tjønna, Arnt Erik. (2013) Most important 2013 fitness discovery: Intensity counts for weight loss, health. Examiner.com Examiner.com [Internet] 2013-12-26
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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
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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. ESC EuroEcho-Imaging 2013 , Istanbul 2013-12-11 - 2013-12-14
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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. International diabetes federation World diabetes congress 2013 , Melbourne 2013-12-02 - 2013-12-06
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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 ESC congress 2013 , Amsterdam 2013-08-30 - 2013-09-03
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InterviewTjønna, Arnt Erik. (2013) Utholdenhetstrening gir best velvære. DN Aktiv DN Aktiv [Internet] 2013-06-19
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Interview
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InterviewTjønna, Arnt Erik. (2013) Extra Short Rounds of High-Intensity Exercise Improves Physical Fitness in Inactive Men. Medical Daily Medical Daily [Internet] 2013-05-29
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InterviewTjønna, Arnt Erik. (2013) Twelve minutes exercise per week 'enough. The Telegraph The Telegraph [Internet] 2013-05-30
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InterviewTjønna, Arnt Erik. (2013) Forget the gym: Just 12 minutes exercise a week is enough to stay fit, says study. The Independent The Independent [Internet] 2013-05-30
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InterviewTjønna, Arnt Erik. (2013) Fast fitness: Researchers say only 12 minutes of exercise needed per week. Washington Times Washington Times [Internet] 2013-05-30
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InterviewTjønna, Arnt Erik. (2013) Forget lengthy gym workouts: just 12 minutes of exercise a week can make couch potatoes fit. Daily Mail Daily Mail [Internet] 2013-05-30
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InterviewTjønna, Arnt Erik. (2013) Are short, intense exercise bursts enough to stay fit?. NHS Choices og en rekke andre nettsteder NHS Choices og en rekke andre nettsteder [Internet] 2013-06-03
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Interview
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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 New York Post [Internet] 2013-05-30
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Interview
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InterviewTjønna, Arnt Erik. (2013) Farlig å sitte stille. Dagens Næringsliv Dagens Næringsliv [Newspaper] 2013-03-25
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Interview
2012
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Interview
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InterviewHollekim, Siri Marte; Tjønna, Arnt Erik; Rolfseng, Toril F.Langvik; Leitao, Carl Erik. (2012) 1000 kroner, 2000 kroner. Adresseavisen Adresseavisen [Newspaper] 2012-03-28
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Academic lecturePeacock, O; Tjønna, Arnt Erik; James, P; Wisløff, Ulrik; Welde, Boye; Böhlke, N. (2012) Acute ingestion of dietary nitrate does not enhance running performance in highly-trained endurance athletes. The Physiological Society Physiology Conference , Edinburgh 2012-07-02 - 2012-07-05
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InterviewBye, Anja; Tjønna, Arnt Erik. (2012) Jakten på kondisgenet. NRK, Schrødingers Katt NRK, Schrødingers Katt [TV] 2012-04-19
2011
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PosterSelven, T; Østerås, H; Andersen, Thor Einar; Tjønna, AE; Torstensen, TA. (2011) Forekomst av fotballrelaterte skader hos gutter i alderen 15-19 år. Norsk idrettsmedisinsk forening, NFFs fagruppe for idrettsfy Idrettsmedisinsk høstkongress 2011 , Oslo 2011-11-03 - 2011-11-06
2010
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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 ERS 2010 , Barcelona 2010-09-18 - 2010-09-22
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PosterBrønstad, Eivind; Rognmo, Øivind; Dedichen, Hans Henrik; Tjønna, Arnt Erik; Kirkeby-Garstad, Idar; Wisløff, Ulrik. (2010) Effects of one- leg exercise training on mitochondrial function in COPD patients. ERS ERS 2010 , Barcelona 2010-09-18 - 2010-09-22
2009
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PosterStensvold, Dorthe; Tjønna, Arnt Erik; Skaug, Eli-Anne; Stølen, Tomas; Aspenes, Stian Thoresen; Wisløff, Ulrik. (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
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PosterIngul, Charlotte Bjørk; Brønstad, Eivind; Tjønna, Arnt Erik; Rognmo, Øivind; Dalen, Håvard; Wisløff, Ulrik. (2009) Improved left- and right ventricular function after exercise training in COPD patients. European society of cardiology ESC Congress 2009 , Barcelona 2009-08-29 - 2009-09-02
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PosterMølmen, Harald Edvard; Stølen, Tomas; Wisløff, Ulrik; Aamot, Ingerlise; Schjerve, Inga Ekeberg; Tyldum, Gjertrud Aunet. (2009) Aerobic interval training decreases blood pressure more than moderate intensity training in essential hypertension. European society of cardiology ESC 2009 , Barcelona 2009-08-29 - 2009-09-02
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PosterMølmen, Harald Edvard; Stølen, Tomas; Wisløff, Ulrik; Aamot, Ingerlise; Schjerve, Inga Ekeberg; Tyldum, Gjertrud Aunet. (2009) Aerobic interval training decreases blood pressure more than moderate intensity training in essential hypertension. European society of hypertension ESH 2009 , Milan 2009-06-12 - 2009-06-16
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Academic lectureStøbakk, Per Kristian; Hatle, Håvard; Mølmen, Harald Edvard; Brønstad, Eivind; Stølen, Tomas; Tjønna, Arnt Erik. (2009) EFFECTS OF FREQUENCY OF EXERCISE FOR IMPROVING AEROBIC CAPACITY: TRAINING AND DE-TRAINING. European College of Sports Science 14th annual congress of the European College of Sports Science , Oslo 2009-06-24 - 2009-06-27
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Academic lectureStensvold, Dorthe; Tjønna, Arnt Erik; Skaug, Eli-Anne; Stølen, Tomas; Aspenes, Stian Thoresen; Wisløff, Ulrik. (2009) Strength training versus aerobic interval training to modify risk factors of the metabolic syndrome. ECSS 2009-06-24 - 2009-06-27
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Academic lectureStensvold, Dorthe; Tjønna, Arnt Erik; Skaug, Eli-Anne; Stølen, Tomas; Aspenes, Stian Thoresen; Wisløff, Ulrik. (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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InterviewTjønna, Arnt Erik; Henningson, Maria. (2009) Topptrent på 3 X 17 minutter. DN.no DN.no [Internet] 2009-07-14
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InterviewTjønna, Arnt Erik; Lein, Marthe. (2009) Heller trening enn slanking. NHI.NO NHI.NO [Internet] 2009-11-05
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InterviewTjønna, Arnt Erik. (2009) Trening kan oppveie risiko ved overvekt. helsebiblioteket.no helsebiblioteket.no [Internet] 2009-12-08
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InterviewTjønna, Arnt Erik. (2009) Heller trening enn slanking. http://www.viddi.no/kroppogsjel/m/10?cmd=simple&group=search http://www.viddi.no/kroppogsjel/m/10?cmd=simple&group=search [Internet] 2009-11-05
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InterviewTjønna, Arnt Erik; Nilsen, Lisbeth. (2009) Trening kan oppveie overvekt. Dagens Medisin Dagens Medisin [Internet] 2009-09-15
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InterviewTjønna, Arnt Erik; Henningson, Maria. (2009) Topptrent på 3 X 17 minutter. Dagens Næringsliv Dagens Næringsliv [Newspaper] 2009-07-14
2008
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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. European Ass. of Echocardiography, European Soc. of Cardiolo Euroecho 2008 , Lyon 2008-12-10 - 2008-12-13
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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 Selskap Norsk Cardiologisk Selskaps Vintermøte , Lillehammer 2008-02-01 - 2008-02-03
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Academic lectureEvensen, Kari Anne Indredavik; Vik, Torstein; Steinshamn, Sigurd ; Tjønna, Arnt Erik; Stølen, Tomas; Høydal, Morten. (2008) Different effects of preterm birth and fetal growth retardation on cardiovascular risk factors in adolescence. Pediatric Academic Societies Pediatric Academic Societies' Annual Meeting 2008 , 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. (2008) EARLY ORIGIN OF ADULT DISEASE: Preterm birth, fetal growth retardation and cardiovascular risk factors in young adults. EAP, ESPR and ESPNIC 2nd congress of the European Academy of Pediatrics , Nice 2008-10-24 - 2008-10-28
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Programme management
2007
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PosterTjønna, Arnt Erik; Rognmo, Øivind; Bye, Anja; Stølen, Tomas; Haram, Per Magnus; Smith, Godfrey L. (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
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Academic lectureTjønna, Arnt Erik; Bye, Anja; Haram, Per Magnus; Loennechen, Jan Pål; Rognmo, Øivind; Slørdahl, Stig Arild. (2007) Superior cardiovascular effect of aerobic interval training versus continuous moderate exercise in patients with the metabolic syndrome: from rat to man. European Sosiety of Cardiology Europan Society of Cardiology Congress , Wien 2007-09-01 - 2007-09-05
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Academic lectureBye, Anja; Sørhaug, Sveinung; Ceci, Marcello; Høydal, Morten Andre; Stølen, Tomas; Heinrich, Garrett. (2007) Cardiovascular Effects of Carbon Monoxide. Inst. Sirkulasjon og Bildediagnostikk, NTNU Seminar on MR and US in small animal imaging , Medisinsk teknisk forskningssenter - det medisinske fakultet 2007-02-16 - 2007-02-17
2006
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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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PosterBye, Anja; Sørhaug, Sveinung; Stølen, Tomas; Tjønna, Arnt Erik; Høydal, Morten Andre; Ceci, M. (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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PosterTjønna, Arnt Erik; Rognmo, Øivind; Lee, Sang Jun; Haram, Per Magnus; Stølen, Tomas; Bye, Anja. (2006) Reversing Metabolic Syndrome with High Intensity Training. ISA International Symposium on Atherosclerosis , Roma 2006-06-18 - 2006-06-22
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PosterBye, Anja; Sørhaug, Sveinung; Stølen, Tomas; Tjønna, Arnt Erik; Høydal, Morten Andre; Steinshamn, Sigurd Loe. (2006) The effects of long-term carbon monoxide exposure on the cardiovascular system in rats. International Atherosclerosis Society (IAS) International Symposium on Atherosclerosis Rome , 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. (2006) Increased RyR lekage in diabetic heart: effects of exercise training. Exercise in Medicine 2006-12-14 - 2006-12-15
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Academic lectureStølen, Tomas; Rognmo, Øivind; Kahrs, Christian; Bjørnstad, Tor-Halvor; Bye, Anja; Tjønna, Arnt Erik. (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 lectureBye, Anja; Sørhaug, Sveinung; Ceci, Marcello; Høydal, Morten Andre; Stølen, Tomas; Heinrich, Garrett. (2006) Cardiovascular effects of long-term carbon monoxide exposure in rats. Inst. Sirkulasjon og Bildediagnostikk, NTNU Exercise in Medicine , Trondheim 2006-12-14 - 2006-12-15
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Academic lectureTjønna, Arnt Erik; Rognmo, Øivind; Haram, Per Magnus; Stølen, Tomas; Bye, Anja; Loennechen, Jan Pål. (2006) Reversing Metabolic Syndrome with High Intensity Training. Institutt for sirkulasjon og Bildediagnostikk, NTNU Exercise in Medicine , Trondheim 2006-12-14 - 2006-12-15
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Academic lectureTjønna, Arnt Erik; Haram, Per Magnus; Stølen, Tomas; Rognmo, Øivind; Bye, Anja; Loennechen, Jan Pål. (2006) Reversing Metabolic Syndrome with High Intensity Training. European society of cardiology and World Heart Federation World Congress of Cardiology 2006 , Barcelona 2006-09-02 - 2006-09-06
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Academic lectureBye, Anja; Sørhaug, Sveinung; Stølen, Tomas; Høydal, Morten Andre; Tjønna, Arnt Erik; Steinshamn, Sigurd Loe. (2006) THE EFFECTS OF LONG-TERM CARBON MONOXIDE EXPOSURE ON CARDIOVASCULAR FUNCTION IN RATS. European Association for Cardiovascular Prevention and Rehab Euro Prevent 2006 , Athens, Greece 2006-05-11 - 2006-05-13
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Academic lectureTjønna, Arnt Erik. (2006) Kurs for leger/fysioterapauter: Testing og trening. NTNU, Institutt for Sirkulasjon og Bildediagnostikk Kurs , Trondheim 2006-05-04 - 2006-05-05
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Academic lectureTjønna, Arnt Erik; Rognmo, Øivind; Stølen, Tomas; Bye, Anja; Loennechen, Jan Pål; Slørdahl, Stig Arild. (2006) Endothelial function in individuals with Metabolic Syndrome: effects of acute and chronic aerobic exercise. European association for cardiovascular prevention and rehab EUROPREVENT 2006 , Athen 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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Academic lectureTyldum, Gjertrud; Ekeberg-Schjerve, Inga; Tjønna, Arnt Erik; Stølen, Tomas; Mølmen Hansen, Harald Edvard; Haram, Per Magnus. (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 lectureTjønna, Arnt Erik; Rognmo, Øivind; Haram, Per Magnus; Stølen, Tomas; Loennechen, Jan Pål; Slørdahl, Stig Arild. (2006) Reversing Metabolic Syndrome with High Intensity Training. European association for cardiovascular prevention and rehab EUROPREVENT 2006 , Athen 2006-05-11 - 2006-05-13
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InterviewTjønna, Arnt Erik. (2006) High-intensity exercise improves HDL and fasting glucose levels in metabolic syndrome. theHEART.org theHEART.org [Internet] 2006-06-26
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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
2005
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Academic lectureTjønna, Arnt Erik; Rognmo, Øivind; Haram, Per Magnus; Stølen, Tomas; Amundsen, Brage H.; Loennechen, Jan Pål. (2005) Endurance training in patients with metabolic syndrome. Cardiac rehabilitation and exercise physiology 2005-04-06 - 2005-04-10
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Academic lectureWisløff, Ulrik; Støylen, Asbjørn; Loennechen, Jan Pål; Bruvold, Morten; Rognmo, Øivind; Haram, Per Magnus. (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
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PosterTjønna, Arnt Erik. (2005) Effective endurance training in patients with metabolic syndrome. ESC, Heart Failure congress Konferanse , Lisboa 2005-06-11 - 2005-06-14
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Academic lectureTjønna, Arnt Erik; Stølen, Tomas. (2005) Effective endurance training in patients with metabolic syndrome. ESC Working Group on Cardiac Rehabilitation and Exercise Phy International konferanse i Belgia , Leuven, 2005-04-07 - 2005-04-10
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Academic lectureTjønna, Arnt Erik. (2005) Kurs i hjerte og lunge rehabilitering. Institutt for sirkulasjon og bildediagnostikk, NTNU Kurs , Røros 2005-11-17 - 2005-11-18
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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) Effektiv utholdenhetstrening av pasienter med metabolsk syndrom. Blodtrykksgruppe i Trondheim Foredrag , Trondheim 2005-12-02 -
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Academic lectureTjønna, Arnt Erik. (2005) Treningslære for fysioterapauter. Videreutdanning for Fysioterapauter i Trondheim Kurs , Trondheim 2005-10-18 -
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Academic lectureTjønna, Arnt Erik. (2005) Effective endurance training in patients with metabolic syndrome. Nordic congress in preventive cardiology and heart rehabilit Konferanse , Tønsberg 2005-06-16 - 2005-06-18
2004
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Academic lectureKirkeby-garstad, Idar; Wisløff, Ulrik; Skogvoll, Eirik; Tjønna, Arnt-Erik; Stølen, Tomas; Stenseth, Roar. (2004) Klinisk mobilisering sammenlignet med sengesykling før og etter koronarkirurgi. Norsk Anestesiologisk Forening Norsk anestesiologisk høstmøte , 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. ISB Cellular biology of exercise training in cardiovascular disease , 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. American Physiological Society Konferanse , Austin 2004-10-06 - 2004-10-09
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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. American Physiological Society APS 2004 Intersociety meeting , Austin, texas 2004-10-06 - 2004-10-09