Blar i Brage NIH på forfatter "Bahr, Roald"
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I spy with my little eye … a knee about to go ‘pop’? Can coaches and sports medicine professionals predict who is at greater risk of ACL rupture?
Mørtvedt, Anne Inger; Krosshaug, Tron; Bahr, Roald; Petushek, Erich (Peer reviewed; Journal article, 2019)Background: The vertical drop jump (VDJ) test is widely used for clinical assessment of ACL injury risk, but it is not clear whether such assessments are valid. Aim: To examine if sports medicine professionals and coaches ... -
ICON 2019—International Scientific Tendinopathy Symposium Consensus: There are nine core health-related domains for tendinopathy (CORE DOMAINS): Delphi study of healthcare professionals and patients
Vicenzino, Bill; de Vos, Robert-Jan; Alfredson, Håkan; Bahr, Roald; Cook, Jill L.; Coombes, Brooke K.; Fu, Siu Ngor; Silbernagel, Karin Grävare; Grimaldi, Alison; Lewis, Jeremy S.; Maffulli, Nicola; Magnusson, Stig Peter; Malliaras, Peter; Mc Auliffe, Seán; Oei, Edwin H; Purdam, Craig R.; Rees, Jonathan D.; Rio, Ebonie Kendra; Scott, Alex; Speed, Cathy; van den Akker-Scheek, Inge; Weir, Adam; Wolf, Jennifer Moriatis; Zwerver, Johannes (Peer reviewed; Journal article, 2019)Background: The absence of any agreed-upon tendon health-related domains hampers advances in clinical tendinopathy research. This void means that researchers report a very wide range of outcome measures inconsistently. As ... -
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 ... -
Implementation of the Adductor Strengthening Programme: Players primed for adoption but reluctant to maintain? - A cross-sectional study
Harøy, Joar; Wiger, Espen Guldahl; Bahr, Roald; Andersen, Thor Einar (Peer reviewed; Journal article, 2019)Groin injuries represent a considerable problem in male football, accounting for 4%‐19% of all time‐loss injuries. The Adductor Strengthening Programme is the first groin‐specific prevention program shown to reduce the ... -
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 ... -
Including the Copenhagen Adduction Exercise in the FIFA 11+ provides missing eccentric hip adduction strength effect in male soccer players: A randomized controlled trial
Harøy, Joar; Thorborg, Kristian; Serner, Andreas; Bjørkheim, Andre; Rolstad-Martinez, Linn E.; Hölmich, Per; Bahr, Roald; Andersen, Thor Einar (Journal article; Peer reviewed, 2017-08-14)Background: The FIFA 111 was developed as a complete warm-up program to prevent injuries in soccer players. Although reduced hip adduction strength is associated with groin injuries, none of the exercises included in the ... -
Increased mast cell numbers in human patellar tendinosis: correlation with symptom duration and vascular hyperplasia
Scott, Alexander; Lian, Øystein; Bahr, Roald; Hart, David A.; Duronio, Vincent; Khan, Karim M. (Peer reviewed; Journal article, 2008-02-28)Objectives: The cellular basis of painful tendon overuse pathology (tendinosis) is poorly understood. It has been suggested that because of the close anatomical associations between mast cells and vessels in connective ... -
Increased versican content is associated with tendinosis pathology in the patellar tendon of athletes with jumper's knee
Scott, Alexander; Lian, Øystein; Roberts, Clive C.; Cook, Jill L.; Handley, Christopher J.; Bahr, Roald; Samiric, Tom; Illic, Mirna Z.; Parkinson, John; Hart, David A.; Duronio, Vincent; Khan, Karim M. (Peer reviewed; Journal article, 2007-12-07)Expansion of the extracellular matrix is a prominent but poorly characterized feature of tendinosis. The present study aimed to characterize the extent and distribution of the large aggregating proteoglycan versican in ... -
Injuries among male and female World Cup alpine skiers
Flørenes, Tonje Wåle; Bere, Tone Tufte; Nordsletten, Lars; Heir, Stig; Bahr, Roald (Journal article; Peer reviewed, 2009-12)Background: Limited knowledge exists on injuries among professional alpine skiers. Objective: To describe the risk of injury and the injury pattern among competitive World Cup alpine skiers during the competitive ... -
Injuries among World Cup freestyle skiers
Flørenes, Tonje Wåle; Heir, Stig; Nordsletten, Lars; Bahr, Roald (Journal article; Peer reviewed, 2010-09)Background: Limited knowledge exists on injuries among professional freestyle skiers. Objective: To describe the risk of injury and injury patterns among competitive World Cup (WC) freestyle skiers during the competitive ... -
Injury and illness epidemiology in professional Asian football: lower general incidence and burden but higher ACL and hamstring injury burden compared with Europe
Tabben, Montassar; Eirale, Cristiano; Singh, Gurcharan Dato; Al-Kuwari, Abdulaziz; Ekstrand, Jan; Chalabi, Hakim; Bahr, Roald; Chamari, Karim (Peer reviewed; Journal article, 2021)Background: While football injury and illness epidemiology surveillance at professional club level in Europe is available, epidemiological data from other continents are lacking. Purpose: Investigating injury and illness ... -
Injury rate and injury patterns in FIS World Cup Alpine skiing (2006–2015): have the new ski regulations made an impact?
Haaland, Bjørnar; Steenstrup, Sophie E.; Bere, Tone Tufte; Bahr, Roald; Nordsletten, Lars (Journal article; Peer reviewed, 2015-11-11)Background: New regulations for ski equipment were implemented prior to the 2012/2013 season in the International Ski Federation (FIS) alpine World Cup (WC). Objective: To investigate the effect of the new ski regulations ... -
Injury rates decreased in men’s professional football: An 18-year prospective cohort study of almost 12 000 injuries sustained during 1.8 million hours of play
Ekstrand, Jan; Spreco, Armin; Bengtsson, Håkan; Bahr, Roald (Peer reviewed; Journal article, 2021)Background: The UEFA Elite Club Injury Study is the largest and longest running injury surveillance programme in football. Objective: To analyse the 18-season time trends in injury rates among male professional football ... -
Injury risk is low among world-class volleyball players: 4-year data from the FIVB Injury Surveillance System
Bere, Tone Tufte; Kruczynski, Jacek; Veintimilla, Nadege; Hamu, Yuichiro; Bahr, Roald (Journal article; Peer reviewed, 2015-07-20)Background: Little is known about the rate and pattern of injuries in international volleyball competition. Objective: To describe the risk and pattern of injuries among world-class players based on data from the The ... -
The International Olympic Committee (IOC) Consensus Statement on periodic health evaluation of elite athletes March 2009
Ljungqvist, Arne; Jenoure, Peter; Engebretsen, Lars; Alonso, Juan Manuel; Bahr, Roald; Clough, Anthony; De Bondt, Guido; Dvorak, Jiri; Maloley, Robert; Matheson, Gordon; Meeuwisse, Willem; Meijboom, Erik; Mountjoy, Margo; Pelliccia, Antonio; Schwellnus, Martin; Sprumont, Dominique; Schamasch, Patrick; Gauthier, Jean-Benoit; Dubi, Christophe; Stupp, Howard; Thill, Christian (Journal article; Peer reviewed, 2009)The Olympic Games is the largest sport event in the world. In Beijing, 10 500 athletes competed, selected from a large group of elite athletes in 204 countries. Sports participation on the elite level, aside from winning ... -
The International Olympic Committee Consensus Statement on age determination in high-level young athletes
Engebretsen, Lars; Steffen, Kathrin; Bahr, Roald; Broderick, Carolyn; Dvorak, Jiri; Janarv, Per-Mats; Johnson, Amanda; Leglise, Michel; Mamisch, Tallal Charles; McKay, Damien; Micheli, Lyle; Schamasch, Patrick; Singh, Gurcharan Dato; Stafford, Diane E. J.; Steen, Harald (Journal article; Peer reviewed, 2010-06) -
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 ... -
Interseason variability in isokinetic strength and poor correlation with Nordic hamstring eccentric strength in football players
van Dyk, Nicol; Witvrouw, Erik; Bahr, Roald (Journal article; Peer reviewed, 2018)In elite sport, the use of strength testing to establish muscle function and performance is common. Traditionally, isokinetic strength tests have been used, measuring torque during concentric and eccentric muscle action. ... -
Interseason variability of a functional movement test, the 9+ screening battery, in professional male football players
Bakken, Arnhild; Targett, Stephen; Bere, Tone Tufte; Eirale, Cristiano; Farooq, Abdulaziz; Tol, Johannes; Whiteley, Rodney; Witvrouw, Erik; Khan, Karim; Bahr, Roald (Journal article; Peer reviewed, 2016-09-06)Background: The Nine Plus screening battery test (9+) is a functional movement test intended to identify limitations in fundamental movement patterns predisposing athletes to injury. However, the interseason variability ... -
Intrinsic risk factors for acute ankle injuries among male soccer players : a prospective cohort study
Engebretsen, Anders Hauge; Myklebust, Grethe; Holme, Ingar Morten K.; Engebretsen, Lars; Bahr, Roald (Journal article; Peer reviewed, 2009-06-23)This prospective cohort study was conducted to identify risk factors for acute ankle injuries among male soccer players. A total of 508 players representing 31 amateur teams were tested during the 2004 pre-season through ...