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 [1327]
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Studie av friluftsliv blant barn og unge i Oslo: Sosial ulikhet og sosial utjevning
(Research report, 2020)Rapporten Studie av friluftsliv blant barn og unge i Oslo er resultatet av et forskningsprosjekt som Norges idrettshøgskole (NIH) har utført på oppdrag for Oslo kommune ved Bymiljøetaten. Studien er en bestilling fra ... -
KORTVERSJON Studie av friluftsliv blant barn og unge i Oslo: Sosial ulikhet og sosial utjevning
(Research report, 2020)Formålene og kunnskapsbehovet som ligger til grunn for Studie av friluftsliv blant barn og unge i Oslo: Sosial ulikhet og sosial utjevning, kan sammenfattes i to overordnede problemstillinger: • Hvordan kan sosial ulikhet ... -
Incidence of Displaced Posterolateral Tibial Plateau and Lateral Femoral Condyle Impaction Fractures in the Setting of Primary Anterior Cruciate Ligament Tear
(Peer reviewed; Journal article, 2020)Background: Bone bruising of the posterolateral tibial plateau and the lateral femoral condyle sulcus terminalis has a well-established association with anterior cruciate ligament (ACL) tears. Impaction fractures of the ... -
Injuries and illnesses among competitive Norwegian rhythmic gymnasts during preseason: a prospective cohort study of prevalence, incidence and risk factors
(Peer reviewed; Journal article, 2020)Objectives: Rhythmic gymnastics is an Olympic sport that demands high training volume from early age. We investigated the extent of, and risk factors for, injuries among competitive Norwegian rhythmic gymnasts. Methods: ... -
Dynamics of Postural Control in Elite Sport Rifle Shooters
(Peer reviewed; Journal article, 2020)Thirteen shooters and eleven non-shooters completed two-legged and single-legged stance on a force platform. The dynamics of the center of pressure trajectory was assessed using sample entropy, correlation dimension and ... -
Musculoskeletal adaptations to strength training in frail elderly: A matter of quantity or quality?
(Peer reviewed; Journal article, 2020)Background The improvement in muscle strength generally exceeds the increase in muscle size following strength training in frail elderly, highlighting the complex aetiology of strength deficit in aging. The aim of this ... -
Impact of job insecurity on psychological well- and ill-being among high performance coaches
(Peer reviewed; Journal article, 2020)Background: The evaluative nature of high performance (HP) sport fosters performance expectations that can be associated with harsh scrutiny, criticism, and job insecurity. In this context, (HP) sport is described as a ... -
Lessons learned from a physical activity intervention in psychiatric treatment: Patient, staff, and leader perspectives
(Peer reviewed; Journal article, 2020)Objective: To explore how the implementation of a motivational physical activity (PA) intervention for inpatients with severe mental illness was experienced by patients, staff, and leaders at a psychiatric institution. Method: ... -
Developing a pedagogy of teacher education using self-study: A rhizomatic examination of negotiating learning and practice
(Peer reviewed; Journal article, 2020)This self-study of teacher education practices examines the processes of developing a pedagogy of teacher education. Drawing on multiple data sources (video and audio, reflective diary, and focus groups), we used concepts ... -
Reliability of load-velocity profiling in front crawl swimming
(Peer reviewed; Journal article, 2020)The purposes of this study were to establish test-retest reliability of calculating load-velocity profiles in front crawl swimming using five and three different external loads, and if outcome results were comparable between ... -
Perceived versus real swimming skills of adolescents under standard and challenging conditions: Exploring water competencies as an approach to drowning prevention
(Peer reviewed; Journal article, 2020)In this study, we compared adolescents’ actual (expert assessed) front crawl swimming skills to their self-assessment in two conditions: in standard swimming (wearing a swimsuit and goggles) and in a simulated risk scenario ... -
Simple muscle architecture analysis (SMA): An ImageJ macro tool to automate measurements in B-mode ultrasound scans
(Peer reviewed; Journal article, 2020)In vivo measurements of muscle architecture (i.e. the spatial arrangement of muscle fascicles) are routinely included in research and clinical settings to monitor muscle structure, function and plasticity. However, in most ... -
Objectively Measured Physical Activity Reduces the Risk of Mortality among Brazilian Older Adults
(Peer reviewed; Journal article, 2019)OBJECTIVES: Use of objectively measured physical activity(PA) in older adults to assess relationship between PA andrisk of all-causes mortality is scarce. This study evaluatedthe associations of PA based on accelerometry ... -
Upper body kinematic differences between maximum front crawl and backstroke swimming
(Peer reviewed; Journal article, 2020)The purpose of this study was to investigate why front crawl is faster than backstroke from a kinematic perspective. Three-dimensional kinematics were obtained from one upper-limb cycle of ten male competitive swimmers ... -
No association between perceived exertion and session duration with hamstring injury occurrence in professional football
(Peer reviewed; Journal article, 2019)Training and competition loads have emerged as modifiable composite risk factors of non‐contact injury. Hamstring strains are the most common injuries in football with substantial burden on the individual player and club. ... -
Mechanical and material tendon properties in patients with proximal patellar tendinopathy
(Peer reviewed; Journal article, 2020)Introduction: The effect of chronic patellar tendinopathy on tissue function and integrity is currently unclear and underinvestigated. The aim of this cohort comparison was to examine morphological, material, and mechanical ... -
Using deep learning to generate synthetic B-mode musculoskeletal ultrasound images
(Peer reviewed; Journal article, 2020)Background and objective Deep learning approaches are common in image processing, but often rely on supervised learning, which requires a large volume of training images, usually accompanied by hand-crafted labels. As ... -
Morphologic Variants of Posterolateral Tibial Plateau Impaction Fractures in the Setting of Primary Anterior Cruciate Ligament Tear
(Peer reviewed; Journal article, 2020)Background: Impaction fractures of the posterolateral tibial plateau commonly occur in the setting of anterior cruciate ligament (ACL) tears, with considerable variability found in fracture size and morphologic features. ... -
Hvordan opplever og håndterer fotballspillere svingninger i psykologisk momentum?: En kvalitativ studie av momentum sett fra et self-efficacy perspektiv
(Master thesis, 2020)ormålet til den aktuelle studien gikk ut på å øke kunnskapen om fenomenet psykologisk momentum gjennom å beskrive hvordan fotballspillere opplever og håndterer perioder med enten sterke eller svake prestasjoner og resultater. ... -
Do Worksite Health Promotion Programs (WHPP) impact presenteeism among employees?: How is the concept of presenteeism defined? - What factors influence presenteeism? - Which WHPP impact presenteeism?
(Master thesis, 2020)Background: Implementation of worksite health promotion programs (WHPP) aiming at improving wellbeing and productivity while reducing presenteeism and productivity losses are rapidly increasing. However, lack of a common ...
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