Browsing Artikler / Articles by Title
Now showing items 210-229 of 2097
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Beneficial Long-Term Effect on Leisure Time Physical Activity Level in Individuals With Axial Spondyloarthritis: Secondary Analysis of a Randomized Controlled Trial
(Peer reviewed; Journal article, 2019)Objective: To explore the longterm effect of a 3-month exercise program on leisure time physical activity level in individuals with axial spondyloarthritis (axSpA). Methods: A secondary analysis was performed on data ... -
Best practice recommendations for body composition considerations in sport to reduce health and performance risks: a critical review, original survey and expert opinion by a subgroup of the IOC consensus on Relative Energy Deficiency in Sport (REDs)
(Peer reviewed; Journal article, 2023)Background: The assessment of body composition (BC) in sport raises concern for athlete health, especially where an overfocus on being lighter or leaner increases the risk of Relative Energy Deficiency in Sport (REDs) and ... -
Beta-Adrenoceptor stimulation potentiates insulin-stimulated PKB phosphorylation in rat cardiomyocytes via cAMP and PKA
(Journal article; Peer reviewed, 2010-03-23)BACKGROUND AND PURPOSE: Genetic approaches have documented protein kinase B (PKB) as a pivotal regulator of heart function. Insulin strongly activates PKB, whereas adrenaline is not considered a major physiological regulator ... -
Between- and within-day variability in physical activity and inactivity in 9-and 15-year-old European children
(Peer reviewed; Journal article, 2008-02-03)To examine differences in levels of physical activity (PA), time spent at moderate-to-vigorous intensity PA (MVPA) and time spent sedentary between and within days in children from four European countries, 1954 9 - and ... -
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 ... -
Between-school variation in physical activity, aerobic fitness, and organized sports participation: A multi-level analysis
(Journal article; Peer reviewed, 2012-09-20)A large proportion of a child's day is spent at school interacting with certain physical surroundings, teachers, and school friends. Thus, schools could have a marked impact on establishing physical activity habits. The ... -
Beyond life-skills: Talented athletes, existential learning and (un)learning the life of an athlete
(Peer reviewed; Journal article, 2022)Following developments in educational discourse more broadly, learning discourses in youth sport have been shaped by outcome-based and instrumental goals of developing useful life-skills for ‘successful’ lives. There is, ... -
Beyond planning: the implementation of a worksite health promotional scheme
(Journal article; Peer reviewed, 2012-05)The aim of this article is to provide insight into how the presence of diverging organizational logics influences the outcome of worksite health promotion projects. The study is based on a one-year qualitative single-case ... -
Bicycling to school improves the cardiometabolic risk factor profile: a randomised controlled trial
(Journal article; Peer reviewed, 2012-10-31)Objectives To investigate whether bicycling to school improves cardiometabolic risk factor profile and cardiorespiratory fitness among children. Design Prospective, blinded, randomised controlled trial. Setting Single ... -
The bidirectional associations between leisure time physical activity change and body mass index gain. The Tromsø Study 1974–2016
(Peer reviewed; Journal article, 2021)Objectives To examine whether leisure time physical activity changes predict subsequent body mass index (BMI) changes, and conversely, whether BMI changes predict subsequent leisure time physical activity changes. Methods: ... -
Biological treatment of the knee with platelet-rich plasma or bone marrow aspirate concentrates
(Journal article; Peer reviewed, 2017-08-23)Knee pathologies including focal cartilage injuries, osteoarthritis (OA), and ligament injuries are common. The poor regeneration and healing potential of cartilage has led to the search for other treatment modalities with ... -
Biomechanical analysis of defensive cutting actions during game situations: six cases in collegiate soccer competitions
(Journal article; Peer reviewed, 2015-07-10)The strengths of interpersonal dyads formed by the attacker and defender in one-on-one situations are crucial for performance in team ball sports such as soccer. The purpose of this study was to analyze the kinematics of ... -
Biomechanical and neuromuscular performance requirements of horizontal deceleration: A review with implications for random intermittent multi-directional sports
(Peer reviewed; Journal article, 2022)Rapid horizontal accelerations and decelerations are crucial events enabling the changes of velocity and direction integral to sports involving random intermittent multi-directional movements. However, relative to horizontal ... -
Biomechanical Comparison of Screw Fixation Versus a Cortical Button and Self-tensioning Suture for the Latarjet Procedure
(Journal article; Peer reviewed, 2018)Background: Metal screws are traditionally used to fix the coracoid process to the glenoid. Despite stable fixation, metal screws have been associated with hardware complications. Therefore, some studies have advocated for ... -
Biomechanics of supination ankle sprain : a case report of an accidental injury event in the laboratory
(Peer reviewed; Journal article, 2009-02-02)Ankle sprain is the most common injury in sports,5 but the mechanism of injury is not clear. Injury mechanisms can be studied through many different approaches.9 Over the years, ankle kinematics has been studied during ... -
Biomedisinsk teknologi i idrett: hvor går grensene?
(Journal article; Peer reviewed, 2010-06)I denne artikkelen drøfter jeg bruk av biomedisinsk teknologi i prestasjonsfremmende hensikt i konkurranseidrett. Mer presist utforsker jeg mulighetene for å skille mellom etisk akseptabel og etisk uakseptabel bruk. Jeg ... -
Birth complications, overweight, and physical inactivity
(Journal article; Peer reviewed, 2009-05)Objective. Maternal lifestyle factors are potential predictors of pregnancy complications. We examined relations between modifiable factors and delivery complications. Design. Prospective cohort. Setting. University ... -
Bivariate genome-wide association meta-analysis of pediatric musculoskeletal traits reveals pleiotropic effects at the SREBF1/TOM1L2 locus
(Journal article; Peer reviewed, 2017)Bone mineral density is known to be a heritable, polygenic trait whereas genetic variants contributing to lean mass variation remain largely unknown. We estimated the shared SNP heritability and performed a bivariate GWAS ... -
Blood volume expansion does not explain the increase in peak oxygen uptake induced by 10 weeks of endurance training
(Peer reviewed; Journal article, 2020)Purpose: The endurance training (ET)-induced increases in peak oxygen uptake (V˙O2peak) and cardiac output (Q˙peak) during upright cycling are reversed to pre-ET levels after removing the training-induced increase in blood ... -
Bodily movement : the fundamental dimensions
(Peer reviewed; Journal article, 2008-12)Bodily movement has become an interesting topic in recent philosophy, both in analytic and phenomenological versions. Philosophy from Descartes to Kant defined the human being as a mental subject in a material body. This ...