Blar i Brage NIH på emneord "heart rate"
Viser treff 1-17 av 17
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A randomised controlled study of the long-term effects of exercise training on mortality in elderly people: study protocol for the Generation 100 study
(Journal article; Peer reviewed, 2015)Introduction: Epidemiological studies suggest that exercise has a tremendous preventative effect on morbidity and premature death, but these findings need to be confirmed by randomised trials. Generation 100 is a ... -
Caffeine and performance over consecutive days of simulated competition
(Journal article; Peer reviewed, 2015-09)Purpose: Performance improvements after caffeine (CAF) ingestion are well documented when using a 1-d protocol. In numerous competitions such as the Tour de France, Tour de Ski, world championships, and National College ... -
Comparison of the EPIC physical activity questionnaire with combined heart rate and movement sensing in a nationally representative sample of older British adults
(Journal article; Peer reviewed, 2014-02-06)Objectives: To compare physical activity (PA) subcomponents from EPIC Physical Activity Questionnaire (EPAQ2) and combined heart rate and movement sensing in older adults. Methods: Participants aged 60–64y from the MRC ... -
Cross-Country Skiers With a Fast-Start Pacing Pattern Increase Time-Trial Performance by Use of a More Even Pacing Strategy
(Peer reviewed; Journal article, 2022)Purpose: To investigate whether skiers with a fast-start pacing pattern increase time-trial performance by use of a more even pacing strategy. Methods: Thirty-four skiers (∼17 y, 16 male) performed an individual 7.5 (3 × 2.5) ... -
Eccentric cycling does not improve cycling performance in amateur cyclists
(Peer reviewed; Journal article, 2019)Eccentric cycling training induces muscle hypertrophy and increases joint power output in non-athletes. Moreover, eccentric cycling can be considered a movement-specific type of strength training for cyclists, but it is ... -
Effect of lower body negative pressure on phase I cardiovascular responses at exercise onset
(Peer reviewed; Journal article, 2020)We hypothesised that vagal withdrawal and increased venous return interact in determining the rapid cardiac output (CO) response (phase I) at exercise onset. We used lower body negative pressure (LBNP) to increase blood ... -
Estimation of free-living energy expenditure by heart rate and movement sensing: a doubly-labelled water study.
(Journal article; Peer reviewed, 2015-09-08)Background: Accurate assessment of energy expenditure (EE) is important for the study of energy balance and metabolic disorders. Combined heart rate (HR) and acceleration (ACC) sensing may increase precision of physical ... -
Highly Trained Biathletes With a Fast-Start Pacing Pattern Improve Time-Trial Skiing Performance by Pacing More Evenly
(Peer reviewed; Journal article, 2023)Purpose: In sprint biathlon, a J-shaped pacing pattern is commonly used. We investigated whether biathletes with a fast-start pacing pattern increase time-trial skiing and shooting performance by pacing more evenly. Methods: ... -
Is Rating of Perceived Exertion a Valuable Tool for Monitoring Exercise Intensity During Steady-State Conditions in Elite Endurance Athletes?
(Peer reviewed; Journal article, 2021)Purpose: Rating of perceived exertion (RPE) is a widely used tool to assess subjective perception of effort during exercise. The authors investigated between-subject variation and effect of exercise mode and sex on Borg ... -
Muscular exercise capacity and body fat predict VO2peak in heart transplant recipients
(Journal article; Peer reviewed, 2012-06-01)Heart transplant (HTx) recipients usually have reduced exercise capacity, with reported VO2peak levels of 50–70% of predicted values. This study aimed to evaluate central and peripheral factors predictive of VO2peak. ... -
Objectively measured sedentary time among five ethnic groups in Amsterdam: The HELIUS study
(Journal article; Peer reviewed, 2017-07-31)Introduction: Sedentary behaviour is increasingly recognised as a health risk. While differences in this behaviour might help explain ethnic differences in disease profiles, studies on sedentary behaviour in ethnic minorities ... -
Physical stress and determinants of shooting performance among Norwegian Special Forces Operators
(Peer reviewed; Journal article, 2022)However, there is a lack of conceptual understanding of the factors influencing performance decrements in prone shooting. The present study examines how one can simulate a combat scenario by inducing acute physical stress, ... -
Sprint conditioning of junior soccer players: effects of training intensity and technique supervision
(Journal article; Peer reviewed, 2015-03-23)The aims of the present study were to compare the effects of 1) training at 90 and 100% sprint velocity and 2) supervised versus unsupervised sprint training on soccer-specific physical performance in junior soccer players. ... -
Sprint interval running and continuous running produce training specific adaptations, despite a similar improvement of aerobic endurance capacity—a randomized trial of healthy adults
(Peer reviewed; Journal article, 2020)The purpose of the present study was to investigate training-specific adaptations to eight weeks of moderate intensity continuous training (CT) and sprint interval training (SIT). Young healthy subjects (n = 25; 9 males ... -
Training characteristics of male junior cross country and track runners on European top level
(Journal article; Peer reviewed, 2010-06)The purpose of the present study was to describe training characteristics of distance junior runners at European top level. The athletes' training diaries for the 2008 season were analysed. The total training volume (km/week) ... -
Validation of the Polar OH1 and M600 optical heart rate sensors during front crawl swim training
(Peer reviewed; Journal article, 2020)Purpose: The Polar OH1 is an optical heart rate (HR) sensor which can be used on different parts of the body. The purpose of the study was to evaluate the validity of the OH1 as well as a wrist worn heart rate device (Polar ... -
Validity of Session Rating of Perceived Exertion for Measuring Training Load in Youth Team Handball Players
(Peer reviewed; Journal article, 2021)Session rating of perceived exertion (sRPE) is a subjective self-reported measure of training load and is a popular method in several different team sports. This study aimed to investigate the validity of sRPE, by correlating ...