Arnt E. Tjonna

Trondheim, Norway

Last Updated: 09/26/2026

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Found 30 publications

Physical activity patterns from mid- to late adulthood and risk of sarcopenia in older adults: the HUNT study.

Physical activity patterns from mid- to late adulthood and risk of sarcopenia in older adults: the HUNT study.

Journal: BMC geriatrics

Published: February 20, 2026

Physiological assessment of left ventricular size indexed by peak oxygen uptake across sporting disciplines.

Physiological assessment of left ventricular size indexed by peak oxygen uptake across sporting disciplines.

Journal: European heart journal. Imaging methods and practice

Published: September 17, 2025

Primary metabolic acidosis induced by four days of simulated combat training: impact of strenuous physical exercise, sleep deprivation, and food restriction.

Primary metabolic acidosis induced by four days of simulated combat training: impact of strenuous physical exercise, sleep deprivation, and food restriction.

Journal: Applied physiology, nutrition, and metabolism = Physiologie appliquee, nutrition et metabolisme

Published: May 30, 2025

Comparison of resting heart rate and left ventricular ejection fraction in elite endurance athletes and the general population.

Comparison of resting heart rate and left ventricular ejection fraction in elite endurance athletes and the general population.

Journal: European journal of preventive cardiology

Published: December 05, 2023

Acute effects of high intensity training on cardiac function: a pilot study comparing subjects with type 2 diabetes to healthy controls.

Acute effects of high intensity training on cardiac function: a pilot study comparing subjects with type 2 diabetes to healthy controls.

Journal: Scientific reports

Published: January 03, 2022

Effects of High-Intensity Interval Training After Stroke (The HIIT Stroke Study) on Physical and Cognitive Function: A Multicenter Randomized Controlled Trial.

Effects of High-Intensity Interval Training After Stroke (The HIIT Stroke Study) on Physical and Cognitive Function: A Multicenter Randomized Controlled Trial.

Journal: Archives of physical medicine and rehabilitation

Published: December 27, 2020

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.

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.

Journal: International journal of sports physiology and performance

Published: June 14, 2020

Effects of High-Intensity Interval Training After Stroke (the HIIT-Stroke Study): A Multicenter Randomized Controlled Trial.

Effects of High-Intensity Interval Training After Stroke (the HIIT-Stroke Study): A Multicenter Randomized Controlled Trial.

Journal: Archives of physical medicine and rehabilitation

Published: September 26, 2019

β2 adrenergic interaction and cardiac autonomic function: effects of aerobic training in overweight/obese individuals.

β2 adrenergic interaction and cardiac autonomic function: effects of aerobic training in overweight/obese individuals.

Journal: European journal of applied physiology

Published: May 02, 2019

Comparison of Physiological and Perceptual Responses to Upper-, Lower-, and Whole-Body Exercise in Elite Cross-Country Skiers.

Comparison of Physiological and Perceptual Responses to Upper-, Lower-, and Whole-Body Exercise in Elite Cross-Country Skiers.

Journal: Journal of strength and conditioning research

Published: February 12, 2019

Effect of High Intensity Interval Training on Cardiac Function in Children with Obesity: A Randomised Controlled Trial.

Effect of High Intensity Interval Training on Cardiac Function in Children with Obesity: A Randomised Controlled Trial.

Journal: Progress in cardiovascular diseases

Published: January 31, 2018

EX-MET study: exercise in prevention on of metabolic syndrome - a randomized multicenter trial: rational and design.

EX-MET study: exercise in prevention on of metabolic syndrome - a randomized multicenter trial: rational and design.

Journal: BMC public health

Published: October 23, 2017

Showing 1-12 of 30

Last Updated: 09/26/2026