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Cross-sectional and longitudinal associations of active travel, organised sport and physical education with accelerometer-assessed moderate-to-vigorous physical activity in young people: The International Children’s Accelerometry Database
(Peer reviewed; Journal article, 2022)Background: Physical activity (PA) declines during childhood. Important sources of PA are active travel, organised sport and physical education (PE), but it is unclear how these domain-specific PA sources contribute to ... -
Cross-sectional and prospective associations between aerobic fitness and lipoprotein particle profile in a cohort of Norwegian schoolchildren
(Peer reviewed; Journal article, 2021)Background and aims: The associations between aerobic fitness and traditional measures of lipid metabolism in children are uncertain. We investigated whether higher levels of aerobic fitness benefit lipoprotein metabolism ... -
Cross-sectional and prospective associations between sleep, screen time, active school travel, sports/exercise participation and physical activity in children and adolescents
(Journal article; Peer reviewed, 2018)Background: The aim of this study was to investigate how sleep, screen time, active school travel and sport and/or exercise participation associates with moderate-to-vigorous physical activity (MVPA) in nationally ... -
Cross-sectional associations of objectively measured physical activity with brain-derived neurotrophic factor in adolescents
(Journal article; Peer reviewed, 2017)Objective: The purpose of this study was to examine the associations between objectively measured physical activity and serum brain-derived neurotrophic factor (BDNF) in adolescents. Methods: Cross-sectional analyses were ... -
Cross-Sectional Associations of Objectively-Measured Physical Activity and Sedentary Time with Body Composition and Cardiorespiratory Fitness in Mid-Childhood: The PANIC Study
(Journal article; Peer reviewed, 2016-08-24)Background: The minimum intensity of physical activity (PA) that is associated with favourable body composition and cardiorespiratory fitness (CRF) remains unknown. Objective: To investigate cross-sectional associations ... -
Cross-Sectional Associations of Reallocating Time Between Sedentary and Active Behaviours on Cardiometabolic Risk Factors in Young People : An International Children’s Accelerometry Database (ICAD) Analysis
(Peer reviewed; Journal article, 2018)Introduction Sedentary time and time spent in various intensity-specific physical activity are co-dependent, and increasing time spent in one behaviour requires decreased time in another. Objective The aim of the present ... -
Cross-sectional study of characteristics and prevalence of musculoskeletal complaints in 1170 male golfers
(Peer reviewed; Journal article, 2023)Objectives: The primary aim was to describe the characteristics and prevalence of musculoskeletal complaints of a large group of non-professional golfers. Secondary aims were to compare golfers different in (A) skill-level, ... -
Cross-sectional study of ethnic differences in physical fitness among children of South Asian, black African–Caribbean and white European origin: the Child Heart and Health Study in England (CHASE)
(Journal article; Peer reviewed, 2016)Objective: Little is known about levels of physical fitness in children from different ethnic groups in the UK. We therefore studied physical fitness in UK children (aged 9–10 years) of South Asian, black African–Caribbean ... -
Cross-site harmonization of multi-shell diffusion MRI measures based on rotational invariant spherical harmonics (RISH)
(Peer reviewed; Journal article, 2022)Quantification methods based on the acquisition of diffusion magnetic resonance imaging (dMRI) with multiple diffusion weightings (e.g., multi-shell) are becoming increasingly applied to study the in-vivo brain. Compared ... -
Cross-validation of a machine learning algorithm that determines anterior cruciate ligament rehabilitation status and evaluation of its ability to predict future injury
(Peer reviewed; Journal article, 2021)Classification algorithms determine the similarity of an observation to defined classes, e.g., injured or healthy athletes, and can highlight treatment targets or assess progress of a treatment. The primary aim was to ... -
Crossing the golden training divide: The science and practice of training world-class 800- and 1500-m runners
(Peer reviewed; Journal article, 2021)Despite an increasing amount of research devoted to middle-distance training (herein the 800 and 1500 m events), information regarding the training methodologies of world-class runners is limited. Therefore, the objective ... -
Cultural and gender differences in perceived outdoor activities: cross-cultural comparison between Russia and the UK
(Master thesis, 2014)Outdoor education is one of the rapidly developing areas nowadays. However, it is introduced in a limited number of countries; the associated literature is primarily in English. Nevertheless, being in the outdoors and ... -
Curious play: children’s exploration of nature
(Journal article; Peer reviewed, 2016)This article explores the concept of ‘curious play’ as a theoretical framework to understand and communicate children’s experiences of free play in nature. The concept emerged interactively from three sources of inspiration: ... -
Current status of body composition assessment in sport: review and position statement on behalf of the ad hoc Research Working Group on Body Composition Health and Performance, under the auspices of the IOC Medical Commission
(Journal article; Peer reviewed, 2012)Quantifying human body composition has played an important role in monitoring all athlete performance and training regimens, but especially so in gravitational, weight class and aesthetic sports wherein the tissue composition ... -
Cyclists' improvement of pedaling efficacy and performance after heavy strength training
(Journal article; Peer reviewed, 2012)The authors tested whether heavy strength training, including hip-flexion exercise, would reduce the extent of the phase in the crank revolution where negative or retarding crank torque occurs. Negative torque normally ... -
Cystatin B, cathepsin L and D related to surrogate markers for cardiovascular disease in children
(Peer reviewed; Journal article, 2017)Objective: This study investigated potential associations between novel biomarkers for cardiovascular disease and other surrogate markers for health. Methods: Community sample of 170 (92 boys and 78 girls) children aged ... -
Cytokines and clustered cardiovascular risk factors in children
(Journal article; Peer reviewed, 2010-04)The aim was to evaluate the possible role of tumor necrosis factor α (TNF-α), interleukin-6 (IL-6), C-reactive protein (CRP), low fitness, and fatness in the early development of clustering of cardiovascular disease (CVD) ... -
«Da kjente jeg på at … da lærte jeg noe.»: En intervjustudie av seks ungdomsskoleelever om deres læringserfaringer i kroppsøving belyst ved hjelp av Arnolds læringsdimensjoner.
(Master thesis, 2018)Hva elevene bør lære i kroppsøvingsfaget har vært et emne for debatt i mange år, og i norsk kontekst er tematikken på ny aktuell i den pågående fagfornyelsen (Kunnskapsdepartementet, 2017). Til tross for interessen rundt ... -
Daily energy expenditure through the human life course
(Peer reviewed; Journal article, 2021)Total daily energy expenditure (“total expenditure”) reflects daily energy needs and is a critical variable in human health and physiology, but its trajectory over the life course is poorly studied. We analyzed a large, ... -
Daily physical activity and sports participation among children from ethnic minorities in Denmark
(Journal article; Peer reviewed, 2011-12-12)The purpose of this study was to investigate whether Danish children from immigrant backgrounds are less physically active than children from the ethnic majority, and to investigate the possible reasons for any differences ...