Blar i Publikasjoner fra Cristin på tidsskrift "BMJ Open Sport & Exercise Medicine"
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ACL injury incidence, severity and patterns in professional male soccer players in a Middle Eastern league
(Journal article; Peer reviewed, 2018)Aim: To ascertain ACL injury incidence, severity (injury burden) and patterns (contact/non-contact and reinjuries) in a professional male football league in the Middle East over five consecutive seasons. Methods: Prospective ... -
Assessing the cumulative effect of long-term training load on the risk of injury in team sports
(Peer reviewed; Journal article, 2022)Objectives: Determine how to assess the cumulative effect of training load on the risk of injury or health problems in team sports. Methods: First, we performed a simulation based on a Norwegian Premier League male ... -
Association between frontal plane knee control and lower extremity injuries: a prospective study on young team sport athletes
(Journal article; Peer reviewed, 2018)Background/aim: Poor frontal plane knee control can manifest as increased dynamic knee valgus during athletic tasks. The purpose of this study was to investigate the association between frontal plane knee control and the ... -
Associations between health problems and athlete burnout: A cohort study in 210 adolescent elite athletes
(Peer reviewed; Journal article, 2023)Objectives: We studied associations between the burden of health problems and athlete burnout in a population of athletes from Norwegian Sport Academy High Schools. Methods: This is a mixed prospective/retrospective ... -
Bone health in elite Norwegian endurance cyclists and runners: a cross-sectional study
(Journal article; Peer reviewed, 2018)Background: Athletes who compete in non-weight-bearing activities such as swimming and cycling are at risk of developing low bone mineral density (BMD). Athletes in long-distance running are at risk of low BMD. Objective: ... -
Bone health in Norwegian female elite runners: A cross-sectional, controlled study
(Peer reviewed; Journal article, 2023)Objective: The primary objective was to compare bone mineral density (BMD) in Norwegian female elite long-distance runners with a control group of inactive females. Secondary objectives were to identify cases of low BMD, ... -
Cardiorespiratory fitness on a treadmill in an adult cystic fibrosis population
(Peer reviewed; Journal article, 2020)Objectives: (1) To describe the cardiorespiratory fitness (CRF) in an adult cystic fibrosis population related to sex and age, (2) to evaluate the cause of low CRF and (3) to study the association between peak oxygen uptake ... -
Cocreating injury prevention training for youth team handball: Bridging theory and practice
(Peer reviewed; Journal article, 2022)Although it is advocated that end-users are engaged in developing evidence-based injury prevention training to enhance the implementation, this rarely happens. The ‘Implementing injury Prevention training ROutines in TEams ... -
Criterion validity of two physical activity and one sedentary time questionnaire against accelerometry in a large cohort of adults and older adults
(Peer reviewed; Journal article, 2020)Objectives: We compared the ability of physical activity and sitting time questionnaires (PAQ) for ranking individuals versus continuous volume calculations (physical activity level (PAL), metabolic equivalents of task ... -
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, ... -
Energy expenditure, dietary intake and energy availability in female professional football players
(Peer reviewed; Journal article, 2023)Objectives: To quantify energy expenditure and intake in professional female footballers playing on a national and/or international level. Second, to determine the prevalence of low energy availability among these players, ... -
Facilitators and barriers for implementation of a load management intervention in football
(Peer reviewed; Journal article, 2021)Background: In a recent randomised controlled trial, we found that a commonly used training load management approach was not effective in preventing injuries and illnesses in Norwegian elite youth footballers. Aim: To ... -
Mental health among elite athletes in Norway during a selected period of the COVID-19 pandemic
(Peer reviewed; Journal article, 2021)Objective: To investigate the prevalence of mental health problems and satisfaction with life among different groups of elite athletes during a selected period of the COVID-19 pandemic and examine how COVID-19 related ... -
Mental health problems in elite sport: The difference in the distribution of mental distress and mental disorders among a sample of Norwegian elite athletes
(Peer reviewed; Journal article, 2023)Objectives: To, based on diagnostic interviews, investigate the distribution of mental disorders among a sample of Norwegian elite athletes with ‘at-risk scores’ on a self-report questionnaire measuring symptoms of mental ... -
Methods to assess validity of positioning systems in team sports: Can we do better?
(Peer reviewed; Journal article, 2023)Objectives: There is previously reported a large variety of criterion measures and reference systems applied to validate position tracking systems in sports. This study aims to investigate the effect of different criterion ... -
Not straightforward: Modelling non-linearity in training load and injury research
(Peer reviewed; Journal article, 2021)Objectives To determine whether the relationship between training load and injury risk is non-linear and investigate ways of handling non-linearity. Methods We analysed daily training load and injury data from ... -
Performing Nordic hamstring strength testing with additional weight affects the maximal eccentric force measured: Do not compare apples to oranges
(Peer reviewed; Journal article, 2023)Background: Nordic hamstring test devices are commonly used to measure maximal eccentric hamstring force. The ability to control the final phase of the exercise has been adopted as a criterion to add weight when testing, ... -
Physiotherapy improves symptoms of exercise-induced laryngeal obstruction in young elite athletes: A case series
(Peer reviewed; Journal article, 2019)Objective: A constricted, upper chest breathing pattern and postural dealignments habitually accompany exercise-induced laryngeal obstruction (EILO), but there are few effective treatments for athletes presenting with EILO. ... -
Prepare to fail or failing to prepare?: Acute performance after the 11+ with and without strength exercises
(Peer reviewed; Journal article, 2023)Objectives: The 11+ is an effective injury prevention warm-up programme but is often poorly adopted in practice. One reason for low compliance is the claim that the strength training part of the programme acutely impairs ...