Browsing Brage NIH by Author "Clarsen, Benjamin Matthew"
Now showing items 1-20 of 32
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2016 Consensus statement on return to sport from the First World Congress in Sports Physical Therapy, Bern
Ardern, Clare L.; Glasgow, Philip; Schneiders, Anthony; Witvrouw, Erik; Clarsen, Benjamin Matthew; Cools, Ann; Gojanovic, Boris; Griffin, Steffan; Khan, Karim M.; Moksnes, Håvard; Mutch, Stephen A.; Phillips, Nicola; Reurink, Gustaaf; Sadler, Robin; Silbernagel, Karin Grävare; Thorborg, Kristian; Wangensteen, Arnlaug; Wilk, Kevin E.; Bizzini, Mario (Journal article; Peer reviewed, 2016)Deciding when to return to sport after injury is complex and multifactorial—an exercise in risk management. Return to sport decisions are made every day by clinicians, athletes and coaches, ideally in a collaborative way. ... -
Assessing the cumulative effect of long-term training load on the risk of injury in team sports
Bache-Mathiesen, Lena Kristin; Andersen, Thor Einar; Dalen-Lorentsen, Torstein; Clarsen, Benjamin Matthew; Fagerland, Morten Wang (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 preseason fitness level and risk of injury or illness in male elite ice hockey players: A prospective cohort study
Nordstrøm, Anine; Bahr, Roald; Clarsen, Benjamin Matthew; Talsnes, Ove (Peer reviewed; Journal article, 2022)Background: Little is known about the association between physical fitness and the risk of injury or illness in ice hockey. The least-fit players may be more prone to injury and illness. Purpose: To examine the association ... -
Bone health in elite Norwegian endurance cyclists and runners: a cross-sectional study
Andersen, Oddbjørn Klomsten; Clarsen, Benjamin Matthew; Garthe, Ina; Mørland, Morten; Stensrud, Trine (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: ... -
Cross-cultural adaptation and validation of the Oslo Sports Trauma Research Center questionnaires on overuse injury and health problems (2nd version) in Spanish youth sports
Bailón-Cerezo, Javier; Clarsen, Benjamin Matthew; Sánchez-Sánchez, Beatriz; Torres-Lacomba, Mariá (Peer reviewed; Journal article, 2020)Background: The Oslo Sports Trauma Research Center Questionnaires on Health Problems (OSTRC-H) and Overuse Injury (OSTRC-O) have shown a greater ability to identify athletes with health problems and to estimate the severity ... -
Does load management using the acute:chronic workload ratio prevent health problems?: A cluster randomised trial of 482 elite youth footballers of both sexes
Dalen-Lorentsen, Torstein; Bjørneboe, John Andreas; Clarsen, Benjamin Matthew; Vagle, Markus; Fagerland, Morten; Andersen, Thor Einar (Peer reviewed; Journal article, 2020)Background: The acute:chronic workload ratio (ACWR) is commonly used to manage training load in sports, particularly to reduce injury risk. However, despite its extensive application as a prevention intervention, the ... -
Elite Ice Hockey Goalkeepers Have a High Prevalence of Hip and Groin Problems Associated With Decreased Sporting Function: A Single-Season Prospective Cohort Study
Wörner, Tobias; Clarsen, Benjamin Matthew; Thorborg, Kristian; Eek, Frida (Peer reviewed; Journal article, 2019)Background: The modern style of goalkeeping in ice hockey is thought to predispose athletes to hip and groin problems. However, little is known about the magnitude of these problems in elite goalkeepers. Purpose: To describe ... -
Facilitators and barriers for implementation of a load management intervention in football
Dalen-Lorentsen, Torstein; Ranvik, Andreas M.; Bjørneboe, John Andreas; Clarsen, Benjamin Matthew; Andersen, Thor Einar (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 ... -
German translation and content validation of the OSTRC Questionnaire on overuse injuries and health problems
Hirschmüller, Anja; Steffen, Kathrin; Fassbender, Katharina; Clarsen, Benjamin Matthew; Leonhard, R.; Konstantinidis, Lukas; Südkamp, Norbert P.; Kubosch, Eva J. (Journal article; Peer reviewed, 2016-10-20)Objective: The aim of this study was to translate, culturally adapt and validate the Oslo Sports Trauma Research Centre (OSTRC) Questionnaire on Health Problems into the German context. Methods: A slightly modified ... -
High prevalence of overuse injury among iron-distance triathletes
Andersen, Christian A.; Clarsen, Benjamin Matthew; Johansen, Tone v.; Engebretsen, Lars (Journal article; Peer reviewed, 2013)Background Triathlon is an increasingly popular sport at both the elite and the recreational level. However, there have been few high-quality studies of injuries and illnesses among triathletes. Objective To register ... -
High prevalence of self-reported injuries and illnesses in talented female athletes
Richardson, Angelo; Clarsen, Benjamin Matthew; Verhagen, Evert; Stubbe, Janine H. (Journal article; Peer reviewed, 2017)Background: A thorough knowledge of the epidemiology and severity of injuries and illness in youth female elite sports is lacking due to the methodological challenges involved in recording them. In this study, the prevalence ... -
How much is too much? (Part 1): International Olympic Committee consensus statement on load in sport and risk of injury
Solligard, Torbjørn; Schwellnus, Martin; Alonso, Juan-Manuel; Bahr, Roald; Clarsen, Benjamin Matthew; Djikstra, H Paul; Gabbett, Tim; Gleeson, Michael; Hägglund, Martin; Hutchinson, Mark R.; van Rensburg, Christa Janse; Khan, Karim M.; Meeusen, Romain; Orchard, John W.; Pluim, Babette M.; Raftery, Martin; Budgett, Richard; Engebretsen, Lars (Journal article; Peer reviewed, 2016-07-05)Athletes participating in elite sports are exposed to high training loads and increasingly saturated competition calendars. Emerging evidence indicates that poor load management is a major risk factor for injury. The ... -
How much is too much? (Part 2): International Olympic Committee consensus statement on load in sport and risk of illness
Schwellnus, Martin; Soligard, Torbjørn; Alonso, Juan-Manuel; Bahr, Roald; Clarsen, Benjamin Matthew; Djikstra, H Paul; Gabett, Tim J.; Gleeson, Michael; Hägglund, Martin; Hutchinson, Mark R.; Rensburg, Christa Janse Van; Meeusen, Romain; Orchard, John W.; Pluim, Babette M.; Raftery, Martin; Budgett, Richard; Engebretsen, Lars (Journal article; Peer reviewed, 2016-07-03)The modern-day athlete participating in elite sports is exposed to high training loads and increasingly saturated competition calendar. Emerging evidence indicates that inappropriate load management is a significant risk ... -
Illness and injury among Norwegian Para athletes over five consecutive Paralympic Summer and Winter Games cycles: prevailing high illness burden on the road from 2012 to 2020
Steffen, Kathrin; Clarsen, Benjamin Matthew; Gjelsvik, Hilde; Haugvad, Lars; Koivisto-Mørk, Anu; Bahr, Roald; Berge, Hilde Moseby (Peer reviewed; Journal article, 2021)Objective: To describe the illness and injury pattern of Norwegian Para athletes over five consecutive Paralympic Summer and Winter Games cycles and to identify which health problems should be targeted in risk management ... -
Improved reporting of overuse injuries and health problems in sport: an update of the Oslo Sport Trauma Research Center questionnaires
Clarsen, Benjamin Matthew; Bahr, Roald; Myklebust, Grethe; Andersson, Stig Haugsbø; Docking, Sean; Drew, Michael; Finch, Caroline F.; Fortington, Lauren Victoria; Harøy, Joar; Khan, Karim; Moreau, Bill; Moore, Isabel S.; Møller, Merete; Nabhan, Dustin; Nielsen, Rasmus Østergaard; Pasanen, Kati; Schwellnus, Martin; Soligard, Torbjørn; Verhagen, Evert (Peer reviewed; Journal article, 2020)In 2013, the Oslo Sports Trauma Research Center Overuse Injury Questionnaire (OSTRC-O) was developed to record the magnitude, symptoms and consequences of overuse injuries in sport. Shortly afterwards, a modified version ... -
Incidence, prevalence, and severity of and risk factors for hip and groin problems in Swedish male ice hockey players: A 1-season prospective cohort study
Wörner, Tobias; Thorborg, Kristian; Clarsen, Benjamin Matthew; Eek, Frida (Peer reviewed; Journal article, 2022)Context: The epidemiologic focus on time loss may underestimate the true magnitude of hip and groin problems in male ice hockey players. Objective: To describe the prevalence, incidence, and severity of hip and groin ... -
Injuries and illnesses among competitive Norwegian rhythmic gymnasts during preseason: a prospective cohort study of prevalence, incidence and risk factors
Gram, Marte Charlotte Dobbertin; Clarsen, Benjamin Matthew; Bø, Kari (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: ... -
Injury and illness in elite athletics: A prospective cohort study over three seasons
Kelly, Shane; Pollock, Noel; Polglass, George; Clarsen, Benjamin Matthew (Peer reviewed; Journal article, 2022)Background: Athletics (also known as track and field) is one of the most popular sports in the world and is the centrepiece of the Summer Olympic Games. Participation in athletics training and competition involves a risk ... -
International Olympic Committee consensus statement: methods for recording and reporting of epidemiological data on injury and illness in sport 2020 (including STROBE Extension for Sport Injury and Illness Surveillance (STROBE-SIIS))
Bahr, Roald; Clarsen, Benjamin Matthew; Derman, Wayne; Dvorak, Jiří; Emery, Carolyn A.; Finch, Caroline F.; Hägglund, Martin; Junge, Astrid; Kemp, Simon; Khan, Karim; Marshall, Stephen W.; Meeuwisse, Willem; Margo, Mountjoy; Orchard, John W.; Pluim, Babette M.; Quarrie, Kenneth L.; Reider, Bruce; Schwellnus, Martin; Soligard, Torbjørn; Stokes, Keith; Timpka, Toomas; Verhagen, Evert; Bindra, Abhinav; Budgett, Richard; Engebretsen, Lars; Erdener, Uğur; Chamari, Karim (Peer reviewed; Journal article, 2020)Injury and illness surveillance, and epidemiological studies, are fundamental elements of concerted efforts to protect the health of the athlete. To encourage consistency in the definitions and methodology used, and to ... -
Mental health in elite student athletes: Exploring the link between training volume and mental health problems in Norwegian college and university students
Grasdalsmoen, Michael; Clarsen, Benjamin Matthew; Sivertsen, Børge (Peer reviewed; Journal article, 2022)Objectives: To examine mental health problems among elite athletes in a student population, compared to the general student population, and to explore the association between weekly hours of training across mental health ...