Norges idrettshøgskole
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BRAGE is a freely available archive of the Norwegian School of Sport Sciences' research output. E-mail the administator if you have any questions.
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Artikler / Articles [1763]
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Altered gastrocnemius contractile behavior in former Achilles tendon rupture patients during walking
(Peer reviewed; Journal article, 2022)Achilles tendon rupture (ATR) remains associated with functional limitations years after injury. Architectural remodeling of the gastrocnemius medialis (GM) muscle is typically observed in the affected leg and may compensate ... -
Associations of lipoprotein particle profile and objectively measured physical activity and sedentary time in schoolchildren: A prospective cohort study
(Peer reviewed; Journal article, 2022)Background: Our understanding of the mechanisms through which physical activity might benefit lipoprotein metabolism is inadequate. Here we characterise the continuous associations between physical activity of different ... -
Accuracy of tracking devices’ ability to assess exercise energy expenditure in professional female soccer players: Implications for quantifying energy availability
(Peer reviewed; Journal article, 2022)The purpose of the study was to assess the accuracy of commonly used GPS/accelerometer-based tracking devices in the estimation of exercise energy expenditure (EEE) during high-intensity intermittent exercise. A total of ... -
Between-limb symmetry in ACL and tibiofemoral contact forces in athletes after ACL reconstruction and clearance for return to sport
(Peer reviewed; Journal article, 2022)Background: Current return-to-sport (RTS) criteria after anterior cruciate ligament (ACL) reconstruction (ACLR) include demonstrating symmetry in functional and strength tests. It remains unknown if at the time that athletes ... -
A randomized controlled trial of a blended physical literacy intervention to support physical activity and health of primary school children
(Peer reviewed; Journal article, 2022)Background: The concept of physical literacy (PL) has been advocated as the need to create environments fostering sustainable engagement in PA. This study adopted ecological approach to evaluate the effectiveness of a ... -
Conundrums in the breathless athlete; exercise-induced laryngeal obstruction or asthma?
(Peer reviewed; Journal article, 2022)Purpose: Exercise-induced bronchoconstriction (EIB) and exercise-induced laryngeal obstruction (EILO) are the two disorders commonly considered when athletes complain of exertional dyspnea. They are highly different but ... -
Does androgen deprivation for prostate cancer affect normal adaptation to resistance exercise?
(Peer reviewed; Journal article, 2022)Background: Loss of muscle mass and muscle function is a common side effect from androgen deprivation therapy (ADT) for prostate cancer (PCa). Here, we explored effects of heavy-load resistance training (RT) on lean body ... -
Validity of velocity measurements of a motorized resistance device during change of direction
(Peer reviewed; Journal article, 2022)The aim of this study was to determine validity of velocity measurements of a motorized resistance device (MRD) during change of direction (CoD). Eight male (age: 22.1 ± 4.2 yrs; weight: 83.3 ± 17.1 kg; height: 181.6 ± 12.6 cm) ... -
Simulated game-based ice hockey match design (scrimmage) elicits greater intensity in external load parameters compared with official matches
(Peer reviewed; Journal article, 2022)Objective: A limited number of studies have explored the external load experienced in indoor sports such as ice hockey, and few the link between training and match performance. As a paucity exists within this topic, this ... -
Single leg vertical jump performance identifies knee function deficits at return to sport after ACL reconstruction in male athletes
(Peer reviewed; Journal article, 2022)Objectives: Vertical jump performance (height) is a more representative metric for knee function than horizontal hop performance (distance) in healthy individuals. It is not known what the biomechanical status of athletes ... -
Establishing the convergent validity of the travel habit questions in the health behavior in school-aged children questionnaire by quantifying active travel in Norwegian adolescents
(Peer reviewed; Journal article, 2022)Background: Active travel (cycling or walking to school) can be a substantial part of adolescents' daily physical activity. Research on transport activities primarily relies on self-reported indices of travel mode and ... -
Empowered, yet vulnerable: Motives for sport participation, health correlates, and experience of sexual harassment in female combat-sport athletes
(Peer reviewed; Journal article, 2022)Background: To explore motives for combat sport participation, weight regulation practices, symptoms of low energy availability (LEA), disordered eating (DE) or eating disorders (ED), and any experiences with sexual ... -
Effects of specific collagen peptide supplementation combined with resistance training on Achilles tendon properties
(Peer reviewed; Journal article, 2022)The purpose of this study was to investigate the effect of specific collagen peptides (SCP) combined with resistance training (RT) on changes in tendinous and muscular properties. In a randomized, placebo-controlled study, ... -
Mental health, eating behaviour and injuries in professional dance students
(Peer reviewed; Journal article, 2022)A high frequency of mental health challenges and injuries in professional dancers necessitate a better understanding of the complexity of such symptoms, and to explore differences according to sex, academic year and ... -
Teaching health in physical education: An action research project
(Peer reviewed; Journal article, 2022)In the Norwegian curriculum for physical education (PE), health is one of several topics students should learn about. However, the way in which many educators conceptualize health can impact both what students learn and ... -
Kinematic determination of the aerial phase in ski jumping
(Peer reviewed; Journal article, 2022)The purpose of this study was to find a generic method to determine the aerial phase of ski jumping in which the athlete is in a steady gliding condition, commonly known as the ‘stable flight’ phase. The aerial phase of ... -
Segregated femininities?: Creating female fandom through social media in Sweden
(Peer reviewed; Journal article, 2022)The study analyses female fandom in Sweden, focusing on female football supporters’ self-presentation on social media. We found social media to function as a forum for empowerment, where the female football fans construct ... -
Predicting subjective failure of ACL reconstruction: A machine learning analysis of the Norwegian Knee Ligament Register and patient reported outcomes
(Peer reviewed; Journal article, 2022)Objectives: Accurate prediction of outcome following anterior cruciate ligament (ACL) reconstruction is challenging, and machine learning has the potential to improve our predictive capability. The purpose of this study ... -
Vascular function in Norwegian female elite runners: A cross-sectional, controlled study
(Peer reviewed; Journal article, 2022)In general, aerobic exercise has a positive impact on the vascular system, but the syndrome of relative energy-deficiency in sports (RED-S) makes this impact less clear for the athlete. The present cross-sectional controlled ... -
Recovery from Achilles Tendon Repair: A Combination of Postsurgery Outcomes and Insufficient Remodeling of Muscle and Tendon
(Peer reviewed; Journal article, 2021)Introduction: Achilles tendon rupture (ATR) patients have persistent functional deficits in the triceps surae muscle–tendon unit (MTU). The complex remodeling of the MTU accompanying these deficits remains poorly understood. ...
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