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Purcell C, Fullen B, Barry Walsh C, Van Oirschot G, Ward T, Caulfield B. 'Another world of pain'-athlete and sport physiotherapist perspectives on the unique experience of pain in sport. BMJ Open Sport Exerc Med 2024; 10:e002020. [PMID: 39345835 PMCID: PMC11429262 DOI: 10.1136/bmjsem-2024-002020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/10/2024] [Indexed: 10/01/2024] Open
Abstract
Our objective was to explore athlete's and sports physiotherapists' experiences of sports-related pain in the upper and lower limb. Using a constructivist and pragmatic perspective, we carried out focus groups comprising a deliberate criterion sample of athletes and sports physiotherapists. We used a topic guide that moved from open exploratory questions to questions focusing on the phenomena of sports-related pain in athletes. We coded, developed candidate themes and refined finalised themes using reflexive thematic analysis. A member of our research team acted as a critical friend adding additional perspectives. We followed the Consolidated Criteria for Reporting Qualitative Research (COREQ). We completed five focus groups comprising 12 athletes (n=5 female, n=7 male) and four sports physiotherapists (n=4 male) including one initial pilot (two athletes). We developed four final themes (1-4) and nine subthemes (1.1-4.3): (1) Athlete Pain Lens (1.1-pain is part of being an athlete and 1.2-pain shapes the life of an athlete), (2) Exploring And Navigating Pain (2.1-the sports-related pain spectrum and 2.2-making sense of pain), (3) The Emotional Toll of Pain (3.1-challenging emotions and 3.2-the impact of time) and (4) Coping, Community and Communication (4.1-coping with pain, 4.2-influence of community and support network and 4.3-communication, the broken key). We highlighted the distinct and challenging phenomenon of sports-related pain experienced by athletes and physiotherapists. Through effective communication, members of the athlete's community may recognise, and adjust to these challenges.
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Affiliation(s)
- Ciarán Purcell
- School of Public Health, Physiotherapy and Sport Science, University College Dublin, Dublin, Leinster, Ireland
- Physiotherapy Department, School of Allied Health, University of Limerick, Limerick, Munster, Ireland
- Sports and Human Performance Research Centre, University of Limerick, Limerick, Ireland
- Insight SFI Research Centre for Data Analytics, Dublin, Ireland
| | - Brona Fullen
- School of Public Health, Physiotherapy and Sport Science, University College Dublin, Dublin, Leinster, Ireland
| | - Caoimhe Barry Walsh
- Physiotherapy Department, School of Allied Health, University of Limerick, Limerick, Munster, Ireland
| | - Garett Van Oirschot
- School of Public Health, Physiotherapy and Sport Science, University College Dublin, Dublin, Leinster, Ireland
| | - Tomas Ward
- Insight SFI Research Centre for Data Analytics, Dublin, Ireland
- School of Computing, Dublin City University, Dublin, Ireland
| | - Brian Caulfield
- School of Public Health, Physiotherapy and Sport Science, University College Dublin, Dublin, Leinster, Ireland
- Insight SFI Research Centre for Data Analytics, Dublin, Ireland
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España JC, Yasoda-Mohan A, Vanneste S. The Locus Coeruleus in Chronic Pain. Int J Mol Sci 2024; 25:8636. [PMID: 39201323 PMCID: PMC11354431 DOI: 10.3390/ijms25168636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2024] [Revised: 07/30/2024] [Accepted: 08/01/2024] [Indexed: 09/02/2024] Open
Abstract
Pain perception is the consequence of a complex interplay between activation and inhibition. Noradrenergic pain modulation inhibits nociceptive transmission and pain perception. The main source of norepinephrine (NE) in the central nervous system is the Locus Coeruleus (LC), a small but complex cluster of cells in the pons. The aim of this study is to review the literature on the LC-NE inhibitory system, its influence on chronic pain pathways and its frequent comorbidities. The literature research showed that pain perception is the consequence of nociceptive and environmental processing and is modulated by the LC-NE system. If perpetuated in time, nociceptive inputs can generate neuroplastic changes in the central nervous system that reduce the inhibitory effects of the LC-NE complex and facilitate the development of chronic pain and frequent comorbidities, such as anxiety, depression or sleeping disturbances. The exact mechanisms involved in the LC functional shift remain unknown, but there is some evidence that they occur through plastic changes in the medial and lateral pathways and their brain projections. Additionally, there are other influencing factors, like developmental issues, neuroinflammatory glial changes, NE receptor affinity and changes in LC neuronal firing rates.
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Affiliation(s)
- Jorge Castejón España
- Lab for Clinical and Integrative Neuroscience, Trinity College Institute for Neuroscience, School of Psychology, Trinity College Dublin, D02 PN40 Dublin, Ireland; (J.C.E.); (A.Y.-M.)
- Compass Physio, A83 YW96 Enfield, Ireland
| | - Anusha Yasoda-Mohan
- Lab for Clinical and Integrative Neuroscience, Trinity College Institute for Neuroscience, School of Psychology, Trinity College Dublin, D02 PN40 Dublin, Ireland; (J.C.E.); (A.Y.-M.)
- Global Brain Health Institute, Trinity College Dublin, D02 PN40 Dublin, Ireland
| | - Sven Vanneste
- Lab for Clinical and Integrative Neuroscience, Trinity College Institute for Neuroscience, School of Psychology, Trinity College Dublin, D02 PN40 Dublin, Ireland; (J.C.E.); (A.Y.-M.)
- Global Brain Health Institute, Trinity College Dublin, D02 PN40 Dublin, Ireland
- Brain Research Centre for Advanced, International, Innovative and Interdisciplinary Neuromodulation, 9000 Ghent, Belgium
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Read D, Rosenbloom C. What contextual factors influence pain management decision making concerning player availability in professional men's football? A qualitative analysis of practitioner perceptions. SCI MED FOOTBALL 2024:1-12. [PMID: 38341871 DOI: 10.1080/24733938.2024.2316093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/31/2024] [Indexed: 02/13/2024]
Abstract
PURPOSE Football practitioners must regularly assess the risk of participation when determining player availability. At present, there is a lack of information detailing the factors that influence risk assessments. Accordingly, the following research question was explored: what contextual factors influence pain management decision-making when determining player availability in professional men's football? METHODS 20 semi-structured interviews were conducted with club doctors (8), physiotherapists (6), and heads of medicine and performance (8) working in professional men's football in the United Kingdom. The methodology is reported using COREQ criteria and data were analysed using thematic analysis. RESULTS Three themes were created that explain how decision-making concerning analgesia was influenced by: (1) access to medical resources, (2) trust between staff and players, and (3) prioritising short-term success. First, the time, resources, and medical information available to staff impacted the ability to assess players and their risk tolerance in relation to analgesia. Second, decision-making was perceived as a multi-stakeholder process and the nature of relationships with players and performance staff could increase or decrease risk tolerance. Third, player decisions are made against a performance and working environment that privileges short term success over long term wellbeing. CONCLUSION The data support that pain management decision-making in professional men's football is influenced by the player and staff's working context. Further, practitioners viewed potential harm to a player from a socio-economic and physical perspective. These findings support the adoption of a patient-centred care approach and can inform clear recommendations from international and national governing bodies.
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Affiliation(s)
- Daniel Read
- Institute for Sport Business, Loughborough University, Loughborough, UK
| | - Craig Rosenbloom
- Sport and Exercise Medicine Department, Queen Mary University of London, London, UK
- Medical Department, Tottenham Hotspur Football Club, London, UK
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de Carvalho OTM, da Silva BAA, Corrêa Neto VG, Winchester JB, Marques Neto SR, Silva A, Oliveira A, Feitosa F, Novaes JDS, Monteiro ER. Musculoskeletal Injury Prevalence, Pain Perception, and Physical Activity Level Among Brazilian Strength and Cross-Training Practitioners. Percept Mot Skills 2023; 130:2106-2122. [PMID: 37291970 DOI: 10.1177/00315125231182725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
In this study, we sought to determine the prevalence of musculoskeletal injuries, perceived pain, and physical activity level among Brazilian practitioners of strength training (ST) and functional fitness (FF). Participants were 311 men and women who trained in 10 FF training centers and seven ST gyms. Each participant completed surveys of the prevalence of musculoskeletal injuries, their pain perception, and their physical activity level. A chi square test was used to analyze associations between groups and distributions of injuries. When any significant difference was observed, the difference score was analyzed through the adjusted residual values. Fisher's exact test was used to determined the associations between musculoskeletal injury prevalence and training modality (FF and ST) and between musculoskeletal injury prevalence and practice frequency (times/wk). To measure the magnitude of association between variables, the Phi coefficient was calculated for 2x2 associations and Cramer's V was used whenever the distributions were outside this standard. When the dependent variable presented a dichotomous characteristic, an Odds Ratio (OR) was calculated with a confidence interval of 95%. We found a higher musculoskeletal injury prevalence in the axial skeleton (n = 52; 83.88%) in FF practitioners and in the lower limbs of ST practitioners (n = 9; 52.96%). When the physical activity level cutoff point was set at 300 minutes per week, there was a significant relationship between physical activity and training modality (p = 0.005). There was also a significant association between pain perception and musculoskeletal injury (p < 0.001). Clinical follow-up was a protective factor to being injured (OR = 0.18; CI = 0.06-0.49), and, even after multivariate analysis this significant association was maintained (OR = 0.03; CI = 0.01 - 0.08). Thus, FF practitioners reported more musculoskeletal injuries than STs, and follow-up medical or physical therapy was a protective factor to these injuries. FF practitioners also had a higher level of weekly physical activity weekly than ST practitioners. Functional fitness practitioners may be at a higher risk of injuries than those who participate in traditional strength training.
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Affiliation(s)
| | | | - Victor Gonçalves Corrêa Neto
- Undergraduate Program in Physical Education, Estácio de Sá University (UNESA), Rio de Janeiro, Brazil
- Undergraduate Program in Physical Education, Gama e Souza University Center (UNIGAMA), Rio de Janeiro, Brazil
| | - Jason B Winchester
- Division of Health Science and Human Performance, Concordia University Chicago, River Forest, IL, USA
| | - Silvio Rodrigues Marques Neto
- Undergraduate Program in Physical Education, Estácio de Sá University (UNESA), Rio de Janeiro, Brazil
- Physical Activity Sciences Postgraduate Program, Salgado de Oliveira University, Niterói, Brazil
- Undergraduate Program in Physical Education, IBMR University Center, Rio de Janeiro, Brazil
| | - Andressa Silva
- Departmento de Esportes, Escola de Educação Física, Fisioterapia e Terapia Ocupacional, Federal University of Minas Gerais, Minas Gerais, Brazil
- Academia Brasileira Paralímpica, Comitê Paralímpico Brasileiro, Brasília, Brazil
| | - Alexsandro Oliveira
- Undergraduate Program in Physical Therapy, Augusto Motta University Centre, Rio de Janeiro, Brazil
| | - Fábio Feitosa
- Federal Institute of Education Science and Technology, Rio de Janeiro, Brazil
- Postgraduate Program in Physical Education, School of Physical Education and Sports, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Jefferson da Silva Novaes
- Postgraduate Program in Physical Education, School of Physical Education and Sports, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Estêvão Rios Monteiro
- Undergraduate Program in Physical Education, Augusto Motta University Centre, Rio de Janeiro, Brazil
- Undergraduate Program in Physical Therapy, Augusto Motta University Centre, Rio de Janeiro, Brazil
- Postgraduate Program in Physical Education, School of Physical Education and Sports, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
- Postgraduate Program in Rehabilitation Science, Centro Universitário Augusto Motta (UNISUAM), Rio de Janeiro, Brazil
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Purcell C, Duignan C, Fullen BM, Ryan S, Ward T, Caulfield B. Comprehensive assessment and classification of upper and lower limb pain in athletes: a scoping review. Br J Sports Med 2023; 57:535-542. [PMID: 36759138 DOI: 10.1136/bjsports-2022-106380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/24/2023] [Indexed: 02/11/2023]
Abstract
BACKGROUND Upper and lower limb (peripheral) pain is prevalent in athletes. Contemporary research prioritises multidimensional pain assessment and classification. This study aims to review comprehensive athlete pain assessment practices against the reference standard (International Olympic Committee, IOC Athlete Pain framework), identifying trends and highlighting gaps. METHODS AND ANALYSIS Six databases were searched using a comprehensive search strategy. This review followed the Joanna Briggs Institute standardised methodology for scoping reviews and is reported in line with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews. Title and abstract, full-text screening and data charting were completed by two independent reviewers. INCLUSION CRITERIA Original research, systematic reviews and clinical practice guidelines reporting assessment or classification of pain in athletes of any age with chronic or acute peripheral pain in English on human participants from database inception. RESULTS 470 studies with 175 different pain assessment tools were mapped against the IOC Athlete Pain Framework. Papers included tools from neurophysiological (470/100%), biomechanical (425/90%), affective (103/22%), cognitive (59/13%) and socioenvironmental (182/39%) domains. Pain classification was included in 108 studies (23%). 4 studies (0.85%) defined pain. Athletes with physical disability were included in 13 (3%) studies and no studies included athletes with intellectual disabilities. Socioeconomic factors were addressed in 29 (6%) studies. DISCUSSION Neurophysiological and biomechanical domains are frequently addressed. Affective, socioenvironmental and cognitive tools are under-represented. Potential tools for use by researchers and clinicians are highlighted. Defining and classifying pain and determining predominant pain mechanisms is needed in both research and clinical practice. More work on underrepresented populations is needed. CONCLUSION This review informs researchers and clinicians working with athletes in pain how pain assessment and classification is currently conducted and highlights future priorities.
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Affiliation(s)
- Ciarán Purcell
- School of Public Health, Physiotherapy & Sport Science, University College Dublin, Dublin, Ireland .,Insight SFI Research Centre for Data Analytics, University College Dublin, Dublin, Ireland
| | - Ciara Duignan
- School of Public Health, Physiotherapy & Sport Science, University College Dublin, Dublin, Ireland.,Insight SFI Research Centre for Data Analytics, University College Dublin, Dublin, Ireland
| | - Brona M Fullen
- School of Public Health, Physiotherapy & Sport Science, University College Dublin, Dublin, Ireland
| | - Shiofra Ryan
- School of Public Health, Physiotherapy & Sport Science, University College Dublin, Dublin, Ireland.,Insight SFI Research Centre for Data Analytics, University College Dublin, Dublin, Ireland
| | - Tomas Ward
- Insight Centre for Data Analytics, School of Computing, Dublin City University, Dublin, Ireland
| | - Brian Caulfield
- School of Public Health, Physiotherapy & Sport Science, University College Dublin, Dublin, Ireland.,Insight SFI Research Centre for Data Analytics, University College Dublin, Dublin, Ireland
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Alaiti RK, Reis FJJ. Pain in Athletes: Current Knowledge and Challenges. Int J Sports Phys Ther 2022; 17:981-983. [PMID: 36237643 PMCID: PMC9528677 DOI: 10.26603/001c.37675] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Accepted: 08/14/2022] [Indexed: 11/05/2022] Open
Affiliation(s)
- Rafael Krasic Alaiti
- Nucleus of Neuroscience and Behavior and Nucleus of Applied Neuroscience, Universidade de São Paulo; Research, Technology, and Data Science Office, Grupo Superador
| | - Felipe J J Reis
- Department of Physiotherapy, Instituto Federal do Rio de Janeiro; Pain in Motion Research Group, Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education & Physiotherapy, Vrije Universiteit Brussel
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Bedwell GJ, Louw C, Parker R, van den Broeke E, Vlaeyen JW, Moseley GL, Madden VJ. The influence of a manipulation of threat on experimentally-induced secondary hyperalgesia. PeerJ 2022; 10:e13512. [PMID: 35757170 PMCID: PMC9220919 DOI: 10.7717/peerj.13512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Accepted: 05/07/2022] [Indexed: 01/17/2023] Open
Abstract
Pain is thought to be influenced by the threat value of the particular context in which it occurs. However, the mechanisms by which a threat achieves this influence on pain are unclear. Here, we explore how threat influences experimentally-induced secondary hyperalgesia, which is thought to be a manifestation of central sensitization. We developed an experimental study to investigate the effect of a manipulation of threat on experimentally-induced secondary hyperalgesia in 26 healthy human adults (16 identifying as female; 10 as male). We induced secondary hyperalgesia at both forearms using high-frequency electrical stimulation. Prior to the induction, we used a previously successful method to manipulate threat of tissue damage at one forearm (threat site). The effect of the threat manipulation was determined by comparing participant-rated anxiety, perceived threat, and pain during the experimental induction of secondary hyperalgesia, between the threat and control sites. We hypothesized that the threat site would show greater secondary hyperalgesia (primary outcome) and greater surface area (secondary outcome) of induced secondary hyperalgesia than the control site. Despite a thorough piloting procedure to test the threat manipulation, our data showed no main effect of site on pain, anxiety, or threat ratings during high-frequency electrical stimulation. In the light of no difference in threat between sites, the primary and secondary hypotheses cannot be tested. We discuss reasons why we were unable to replicate the efficacy of this established threat manipulation in our sample, including: (1) competition between threats, (2) generalization of learned threat value, (3) safety cues, (4) trust, and requirements for participant safety, (5) sampling bias, (6) sample-specific habituation to threat, and (7) implausibility of (sham) skin examination and report. Better strategies to manipulate threat are required for further research on the mechanisms by which threat influences pain.
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Affiliation(s)
- Gillian J. Bedwell
- Department of Health and Rehabilitation Sciences, University of Cape Town, Cape Town, Western Cape, South Africa,Pain Unit, Department of Anaesthesia and Perioperative Medicine, Neuroscience Institute, University of Cape Town, Cape Town, Western Cape, South Africa
| | - Caron Louw
- Pain Unit, Department of Anaesthesia and Perioperative Medicine, Neuroscience Institute, University of Cape Town, Cape Town, Western Cape, South Africa
| | - Romy Parker
- Pain Unit, Department of Anaesthesia and Perioperative Medicine, Neuroscience Institute, University of Cape Town, Cape Town, Western Cape, South Africa
| | - Emanuel van den Broeke
- Institute of Neuroscience, Division Cognitive and Systems, UC Louvain, Brussels, Belgium
| | - Johan W. Vlaeyen
- Research Group Health Psychology, KU Leuven, Leuven, Belgium,Experimental Health Psychology, University of Maastricht, Maastricht, Netherlands
| | | | - Victoria J. Madden
- Pain Unit, Department of Anaesthesia and Perioperative Medicine, Neuroscience Institute, University of Cape Town, Cape Town, Western Cape, South Africa,Research Group Health Psychology, KU Leuven, Leuven, Belgium,IIMPACT in Health, University of South Australia, Adelaide, Australia,Department of Psychiatry and Mental Health, Neuroscience Institute, University of Cape Town, Cape Town, Western Cape, South Africa
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Magni NE, McNair PJ, Rice DA. Mobilisation or immobilisation-based treatments for first carpometacarpal joint osteoarthritis: A systematic review and meta-analysis with subgroup analyses. HAND THERAPY 2022; 27:37-48. [PMID: 37904729 PMCID: PMC10584044 DOI: 10.1177/17589983221083994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 02/04/2022] [Indexed: 11/01/2023]
Abstract
Introduction Both joint mobilisation and immobilisation are thought to be effective in the treatment of first carpometacarpal joint (CMCJ) osteoarthritis (OA). The objective of this review was to establish whether either intervention reduced pain and improved pinch strength in people with first CMCJ OA in the short term and assess whether one intervention is superior to the other. Method This was a systematic review and meta-analysis. Seven databases were searched until May 2021. Only RCTs were included. The Cochrane Risk of Bias Tool and the Grade of Recommendations Assessment, Development and Evaluation system were utilised to rate the evidence. Random-effects meta-analysis with subgroup analyses were used. Results Eight studies were included with a total of 417 participants. Mobilisation treatments included manual therapy with or without exercise while immobilisation interventions utilised thumb splinting with several different designs. Very low-quality and low-quality evidence showed that mobilisation led to statistically but not clinically significant improvements in pain (standardised mean difference (SMD) = 0.53; 95% confidence interval (CI) = 0.03 to 1; I2 = 60%; p = 0.06) and pinch strength (SMD = 0.35; 95% CI = 0.03 to 0.7; I2 = 12%; p = 0.3) compared to placebo. Very low-quality and low-quality evidence showed no effect on pain and pinch strength compared to a control or no intervention. Subgroup analyses revealed no difference between interventions. Discussion Neither mobilisation nor immobilisation alone led to clinically important improvements in pain or pinch strength in the short term in people with symptomatic first CMCJ OA. Neither therapeutic strategy appeared to be superior.
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Affiliation(s)
- Nicoló Edoardo Magni
- Health and Rehabilitation Research Institute, Auckland University of Technology, Auckland, New Zealand
| | - Peter John McNair
- Health and Rehabilitation Research Institute, Auckland University of Technology, Auckland, New Zealand
| | - David Andrew Rice
- Health and Rehabilitation Research Institute, Auckland University of Technology, Auckland, New Zealand
- Waitemata Pain Service, Department of Anaesthesiology and Perioperative Medicine, North Shore Hospital, Auckland, New Zealand
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Casey MB, Wilson F, Ng L, Sullivan KO, Caneiro J, Sullivan PB, Horgan A, Thornton JS, Wilkie K, Timonen V, Wall J, McGowan E. “There's definitely something wrong but we just don't know what it is”: a qualitative study exploring rowers' understanding of low back pain. J Sci Med Sport 2022; 25:557-563. [DOI: 10.1016/j.jsams.2022.05.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 04/04/2022] [Accepted: 05/01/2022] [Indexed: 11/15/2022]
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