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Harvet A. Beyond the 2023 FIFA Women's World Cup Australia - New Zealand: Public health advocacy and the absence of health-conscious sport sponsorship. Public Health Pract (Oxf) 2024; 7:100461. [PMID: 38283753 PMCID: PMC10821627 DOI: 10.1016/j.puhip.2023.100461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Accepted: 12/21/2023] [Indexed: 01/30/2024] Open
Affiliation(s)
- Anne Harvet
- Obstetrics and Gynecology Department, Kuindo Magnin Private Hospital, 5 Rue Contre-Amiral Joseph du Bouzet, Nouméa, 98800, New Caledonia
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Choo L, Novak A, Impellizzeri FM, Porter C, Fransen J. Skill acquisition interventions for the learning of sports-related skills: A scoping review of randomised controlled trials. Psychol Sport Exerc 2024; 72:102615. [PMID: 38401870 DOI: 10.1016/j.psychsport.2024.102615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 02/08/2024] [Accepted: 02/20/2024] [Indexed: 02/26/2024]
Abstract
BACKGROUND Skill acquisition science is the study of how motor skills are acquired, developed and/or learned. There is substantive evidence for general motor skill acquisition in controlled laboratory settings yet the literature on the learning of sports-related skills is typically less conclusive. OBJECTIVES This scoping review aimed to summarise the current literature on skill acquisition intervention studies examining the learning of sports-related skills as part of a randomised controlled trial, by synthesizing and extracting the most relevant features. METHODS Four electronic databases (PsychINFO, PubMed, SPORTDiscus and Web of Science) were searched for relevant studies. The sample characteristics of these studies were extracted, and summarised. Two systematic searches of the literature were conducted. In the first search, eighty-six studies were retained. A second search was conducted in July 2022 to include new studies and specifically focused on the inclusion of within-subject design studies, resulting in the inclusion of 35 additional studies. A third search was conducted in May 2023 to include new studies resulting in the inclusion of 10 additional studies. RESULTS One hundred and thirty studies across 29 sports were included in the review. The vast majority of the studies in this scoping review (n = 104) examined the learning of a sport-related skill in participants with no experience. Twenty-eight percent of all retained studies (n = 35) considered only the learning of a golf skill, and all studies were practiced in a laboratory environment, examining closed motor skills (n = 130). The most common intervention categories reported were attention (n = 22), instruction and demonstration (n = 20), practice design (n = 20), and perceptual training (n = 19). Nearly half of all studies used an immediate retention test within 48 h of the cessation of practice (n = 63), and just over one quarter of studies (n = 34) reported incorporating some form of transfer test. Eighty-six percent (n = 112) reported positive findings. CONCLUSIONS The skewed focus on golf skills across a small number of skill acquisition interventions, the inconsistent use and reporting of performance measures, practice durations and measures of learning alongside the relatively small sample sizes consisting mostly of inexperienced learners and the skewed publication of positive findings should warrant caution. More empirical studies across a broader range of sports and with more consistent methodologies are needed to develop a robust pool of literature that can support academics and practitioners interested in which skill acquisition interventions could be used to influence the learning of sports-related skills.
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Affiliation(s)
- Leanne Choo
- Human Performance Research Centre, School of Sport, Exercise and Rehabilitation, Faculty of Health, University of Technology Sydney, Moore Park, Australia
| | - Andrew Novak
- Human Performance Research Centre, School of Sport, Exercise and Rehabilitation, Faculty of Health, University of Technology Sydney, Moore Park, Australia
| | - Franco M Impellizzeri
- Human Performance Research Centre, School of Sport, Exercise and Rehabilitation, Faculty of Health, University of Technology Sydney, Moore Park, Australia
| | - Courtney Porter
- School of Exercise and Nutrition Sciences, Faculty of Health, Queensland University of Technology, Brisbane, Australia; Sport Performance Innovation and Knowledge Excellence, Queensland Academy of Sport, Brisbane, Australia
| | - Job Fransen
- Human Movement Sciences, University Medical Centre Groningen, Groningen, the Netherlands; School of Allied Health, Exercise and Sports Sciences, Charles Sturt University, Port Macquarie, Australia.
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Cebrián-Ponce Á, Serafini S, Petri C, Carrasco-Marginet M, Izzicupo P, Mascherini G. Somatotype and bioelectrical impedance vector analysis of Italian CrossFit® practitioners. Heliyon 2024; 10:e29139. [PMID: 38655297 PMCID: PMC11035999 DOI: 10.1016/j.heliyon.2024.e29139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 03/30/2024] [Accepted: 04/01/2024] [Indexed: 04/26/2024] Open
Abstract
Objectives CrossFit® is a high-intensity sport characterized by various workouts that require strength, speed, endurance, or agility, impacting participants' body composition. This observational study aimed to determine the morphological (anthropometrical and bioelectrical) profile of CrossFit® athletes and to compare them with other athletic populations. Methods Anthropometrical measurements and bioelectrical vector analysis (classic and specific approaches) were performed on 145 CrossFit® practitioners (107 men aged 30.7 ± 8.4 years and 38 women aged 28.1 ± 6.7 years). Each participant's relative somatotype was calculated and compared between sexes and with a Spanish CrossFit® athletes' group. Resistance-reactance graphs and Hotelling's T2 test were applied to characterize the sample, compare them with an athletes' reference population, and identify differences between somatotype groups. Results The most represented somatotype in both groups was the balanced mesomorph (male 3.5-5.2 - 1.7 and female 4.4-4.5 - 1.8). Compared with Spanish CrossFit® athletes, significant differences were denoted for men but not women (SAD = 2.3). The bioelectrical graphs indicated that the distribution of CrossFit® athletes is quite heterogeneous and within average values for the athlete's reference. The mesomorphic and endomorphic components were associated with a higher phase angle. Conclusions CrossFit® practitioners predominantly present a mesomorphic component and show a body type like other power athletes, although with less pronounced characteristics. The somatotype may influence the vector's position in the RXc graphs. This study provided the bioelectrical tolerance ellipses for CrossFit® practitioners in classic and specific approaches for the first time.
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Affiliation(s)
- Álex Cebrián-Ponce
- INEFC-Barcelona Sports Sciences Research Group, Institut Nacional d’Educació Física de Catalunya (INEFC), University of Barcelona (UB), 08038, Barcelona, Spain
| | - Sofia Serafini
- Department of Medicine and Aging Sciences, University “G. D'Annunzio” of Chieti-Pescara, 66100, Chieti, Italy
| | - Cristian Petri
- Department of Sports and Computer Science, Section of Physical Education and Sports, Universidad Pablo de Olavide, 41013, Seville, Spain
| | - Marta Carrasco-Marginet
- INEFC-Barcelona Sports Sciences Research Group, Institut Nacional d’Educació Física de Catalunya (INEFC), University of Barcelona (UB), 08038, Barcelona, Spain
| | - Pascal Izzicupo
- Department of Medicine and Aging Sciences, University “G. D'Annunzio” of Chieti-Pescara, 66100, Chieti, Italy
| | - Gabriele Mascherini
- Exercise Science Laboratory Applied to Medicine “Mario Marella”, Department of Experimental and Clinical Medicine, University of Florence, 50134, Florence, Italy
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Krommes K, Thorborg K, Clausen MB, Rathleff MS, Olesen JL, Kallemose T, Hölmich P. Self-management including exercise, education and activity modification compared to usual care for adolescents with Osgood-Schlatter (the SOGOOD trial): protocol of a randomized controlled superiority trial. BMC Sports Sci Med Rehabil 2024; 16:89. [PMID: 38643184 PMCID: PMC11032598 DOI: 10.1186/s13102-024-00870-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 03/25/2024] [Indexed: 04/22/2024]
Abstract
BACKGROUND Osgood-Schlatter is the most frequent growth-related injury affecting about 10% of physically active adolescents. It can cause long-term pain and limitations in sports and physical activity, with potential sequela well into adulthood. The management of Osgood-Schlatter is very heterogeneous. Recent systematic reviews have found low level evidence for surgical intervention and injection therapies, and an absence of studies on conservative management. Recently, a novel self-management approach with exercise, education, and activity modification, demonstrated favorable outcomes for adolescents with patellofemoral pain and Osgood-Schlatter in prospective cohort studies. AIM The aim of this trial is to assess the effectiveness of the novel self-management approach compared to usual care in improving self-reported knee-related function in sport (measured using the KOOS-child 'Sport/play' subscale) after a 5-month period. METHODS This trial is a pragmatic, assessor-blinded, randomized controlled trial with a two-group parallel arm design, including participants aged 10-16 years diagnosed with Osgood-Schlatter. Participants will receive 3 months of treatment, consisting of either usual care or the self-management approach including exercise, education, and activity modification, followed by 2 months of self-management. Primary endpoint is the KOOS-child 'Sport/play' score at 5 months. This protocol details the planned methods and procedures. DISCUSSION The novel approach has already shown promise in previous cohort studies. This trial will potentially provide much-needed level 1 evidence for the effectiveness of the self-management approach, representing a crucial step towards addressing the long-term pain and limitations associated with Osgood-Schlatter. TRIAL REGISTRATION Clinicaltrials.gov: NCT05174182. Prospectively registered December 30th 2021. Date of first recruitment: January 3rd 2022. Target sample size: 130 participants.
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Affiliation(s)
- Kasper Krommes
- Sports Orthopedic Research Center - Copenhagen (SORC-C), Department of Orthopedic Surgery, Amager-Hvidovre, Copenhagen University Hospital, Kettegaard Allé 30, Hvidovre, DK-2650, Denmark.
| | - Kristian Thorborg
- Sports Orthopedic Research Center - Copenhagen (SORC-C), Department of Orthopedic Surgery, Amager-Hvidovre, Copenhagen University Hospital, Kettegaard Allé 30, Hvidovre, DK-2650, Denmark
- Department of Clinical Medicine, University of Copenhagen, Blegdamsvej 3B, DK-2200, Copenhagen N, Denmark
| | - Mikkel Bek Clausen
- Department of Midwifery, Physiotherapy, Occupational Therapy and Psychomotor Therapy, Faculty of Health, University College Copenhagen, Sigurdsgade 26, DK-2200, Copenhagen N, Denmark
| | - Michael Skovdal Rathleff
- Center for General Practice at Aalborg University, Aalborg. Fyrkildevej 7, DK-9220, Aalborg, Denmark
- Department of Health Science and Technology, Aalborg University, Selma Lagerløfs Vej 249, DK-9220, Aalborg, Denmark
| | - Jens Lykkegaard Olesen
- Center for General Practice at Aalborg University, Aalborg. Fyrkildevej 7, DK-9220, Aalborg, Denmark
| | - Thomas Kallemose
- Department of Midwifery, Physiotherapy, Occupational Therapy and Psychomotor Therapy, Faculty of Health, University College Copenhagen, Sigurdsgade 26, DK-2200, Copenhagen N, Denmark
- Department of Clinical Research, Amager-Hvidovre, Copenhagen University Hospital, Kettegaard Alle 30, Hvidovre, DK-2610, Danmark
| | - Per Hölmich
- Sports Orthopedic Research Center - Copenhagen (SORC-C), Department of Orthopedic Surgery, Amager-Hvidovre, Copenhagen University Hospital, Kettegaard Allé 30, Hvidovre, DK-2650, Denmark
- Department of Clinical Medicine, University of Copenhagen, Blegdamsvej 3B, DK-2200, Copenhagen N, Denmark
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Galy O, Washif JA, Wattelez G, Farooq A, Hue O, Sandbakk Ø, Beaven CM, Seiler S, Ding D, Pyne DB, Chamari K. Training strategies of 10,074 athletes from 121 countries based on human development index in early COVID-19 lockdown. Sci Rep 2024; 14:8866. [PMID: 38632327 PMCID: PMC11024144 DOI: 10.1038/s41598-024-59375-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Accepted: 04/09/2024] [Indexed: 04/19/2024] Open
Abstract
The aim of this study was to investigate relationships between changes in training practices and human development index (HDI) levels, and identify strategies employed by athletes who consistently maintained their training quantity during the first 100 days of the COVID-19 pandemic. A total of 10,074 athletes (5290 amateur and 4787 professional athletes from 121 countries) completed an online survey between 17 May to 5 July 2020. We explored their training practices, including specific questions on training frequency, duration and quantity before and during lockdown (March-June 2020), stratified according to the human development index (HDI): low-medium, high, or very high HDI. During the COVID-19 lockdown, athletes in low-medium HDI countries focused on innovative training. Nevertheless, women and amateur athletes experienced a substantial reduction in training activity. Performance-driven athletes and athletes from higher HDI indexed countries, were likely to have more opportunities to diversify training activities during lockdowns, facilitated by the flexibility to perform training away from home. Factors such as lockdown rules, socioeconomic environment, and training education limited training diversification and approaches, particularly in low-medium and high HDI countries. Athletes (amateurs and professionals) who maintained the quantity of training during lockdown appeared to prioritize basic cardiovascular and strength training, irrespective of HDI level. Modifying training and fitness programs may help mitigate the decrease in training activities during lockdowns. Customized training prescriptions based on gender, performance, and HDI level will assist individuals to effectively perform and maintain training activities during lockdowns, or other challenging (lockdown-like) situations.
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Affiliation(s)
- Olivier Galy
- Interdisciplinary Laboratory for Research in Education, University of New Caledonia, Nouméa, New Caledonia.
| | - Jad Adrian Washif
- Sports Performance Division, Institut Sukan Negara Malaysia (National Sports Institute of Malaysia), Kuala Lumpur, Malaysia
| | - Guillaume Wattelez
- Interdisciplinary Laboratory for Research in Education, University of New Caledonia, Nouméa, New Caledonia
| | | | - Olivier Hue
- Laboratoire ACTES, Université des Antilles, Pointe-À-Pitre, Guadeloupe, France
| | - Øyvind Sandbakk
- Centre for Elite Sports Research, Department of Neuromedicine and Movement Science, Norwegian University of Science and Technology, Trondheim, Norway
| | | | - Stephen Seiler
- Department of Sport Science and Physical Education, Faculty of Health and Sports Sciences, University of Agder, Kristiansand, Norway
| | - Ding Ding
- Sydney School of Public Health, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW, Australia
- Charles Perkins Centre, The University of Sydney, Camperdown, NSW, Australia
| | - David B Pyne
- Research Institute for Sport and Exercise, University of Canberra, Canberra, Australia
| | - Karim Chamari
- Higher Institute of Sport and Physical Education, ISSEP Ksar Saïd, Manouba University, Manouba, Tunisia
- Naufar Wellness and Recovery Center, Naufar Wellness and Recovery Center, Doha, Qatar
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Oleksak P, Nepovimova E, Valko M, Alwasel S, Alomar S, Kuca K. Comprehensive Analysis of Prohibited Substances and Methods in Sports: Unveiling Trends, Pharmacokinetics, and WADA Evolution. Environ Toxicol Pharmacol 2024:104447. [PMID: 38636744 DOI: 10.1016/j.etap.2024.104447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 03/24/2024] [Accepted: 04/11/2024] [Indexed: 04/20/2024]
Abstract
This review systematically compiles sports-related drugs, substances, and methodologies based on the 2023 Prohibited List. Aligned with the list's structure, it covers all proscribed items and details the pharmacokinetics and pharmacodynamics of five representatives from each section. Notably, it explores significant metabolites and metabolic pathways associated with these substances. Adverse analytical findings are summarized in tables for clarity, and the prevalence is visually represented through charts. The review includes a concise historical overview of doping and World Anti-Doping Agency's role, examining modifications in the prohibited list for an understanding of evolving anti-doping measures.
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Affiliation(s)
- Patrik Oleksak
- Department of Chemistry, Faculty of Science, University of Hradec Kralove, 500 03 Hradec Kralove, Czech Republic
| | - Eugenie Nepovimova
- Department of Chemistry, Faculty of Science, University of Hradec Kralove, 500 03 Hradec Kralove, Czech Republic
| | - Marian Valko
- Faculty of Chemical and Food Technology, Slovak University of Technology, 812 37, Bratislava, Slovakia; Zoology Department, College of Science, King Saud University, Riyadh, 11451, Saudi Arabia
| | - Saleh Alwasel
- Zoology Department, College of Science, King Saud University, Riyadh, 11451, Saudi Arabia
| | - Suliman Alomar
- Zoology Department, College of Science, King Saud University, Riyadh, 11451, Saudi Arabia
| | - Kamil Kuca
- Department of Chemistry, Faculty of Science, University of Hradec Kralove, 500 03 Hradec Kralove, Czech Republic; Biomedical Research Center, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic; Andalusian Research Institute in Data Science and Computational Intelligence (DaSCI), University of Granada, 18071, Granada, Spain
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Murphy CP, Runswick OR, Gredin NV, Broadbent DP. The effect of task load, information reliability and interdependency on anticipation performance. Cogn Res Princ Implic 2024; 9:22. [PMID: 38616234 PMCID: PMC11016527 DOI: 10.1186/s41235-024-00548-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Accepted: 03/20/2024] [Indexed: 04/16/2024] Open
Abstract
In sport, coaches often explicitly provide athletes with stable contextual information related to opponent action preferences to enhance anticipation performance. This information can be dependent on, or independent of, dynamic contextual information that only emerges during the sequence of play (e.g. opponent positioning). The interdependency between contextual information sources, and the associated cognitive demands of integrating information sources during anticipation, has not yet been systematically examined. We used a temporal occlusion paradigm to alter the reliability of contextual and kinematic information during the early, mid- and final phases of a two-versus-two soccer anticipation task. A dual-task paradigm was incorporated to investigate the impact of task load on skilled soccer players' ability to integrate information and update their judgements in each phase. Across conditions, participants received no contextual information (control) or stable contextual information (opponent preferences) that was dependent on, or independent of, dynamic contextual information (opponent positioning). As predicted, participants used reliable contextual and kinematic information to enhance anticipation. Further exploratory analysis suggested that increased task load detrimentally affected anticipation accuracy but only when both reliable contextual and kinematic information were available for integration in the final phase. This effect was observed irrespective of whether the stable contextual information was dependent on, or independent of, dynamic contextual information. Findings suggest that updating anticipatory judgements in the final phase of a sequence of play based on the integration of reliable contextual and kinematic information requires cognitive resources.
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Affiliation(s)
- Colm P Murphy
- Cardiff School of Sport and Health Sciences, Cardiff Metropolitan University, Cardiff, CF23 6XD, UK.
- Faculty of Sport, Technology and Health Sciences, St. Mary's University, Twickenham, UK.
| | - Oliver R Runswick
- Department of Psychology, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - N Viktor Gredin
- School of Health and Welfare, Halmstad University, Halmstad, Sweden
| | - David P Broadbent
- Centre for Cognitive Neuroscience, College of Health, Medicine and Life Sciences, Brunel University London, London, UK
- Centre for Sport Research, Institute for Physical Activity and Nutrition, Deakin University, Burwood, VIC, Australia
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Burger JW, Mafuze B, Brooker J, Patricios JS. Championing mental health: sport and exercise psychiatry for low- and middle-income countries using a model from South Africa. Br J Sports Med 2024:bjsports-2024-108248. [PMID: 38599682 DOI: 10.1136/bjsports-2024-108248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/04/2024] [Indexed: 04/12/2024]
Affiliation(s)
- James W Burger
- Division of Neuropsychiatry, Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, Western Cape, South Africa
- HIV Mental Health Research Group, Neuroscience Institute, University of Cape Town, Cape Town, South Africa
| | - Bonginkosi Mafuze
- Department of Psychiatry, School of Clinical Medicine, Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - Janine Brooker
- Department of Psychiatry, School of Clinical Medicine, Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa
- Alan J Flisher Centre for Public Mental Health, Cape Town, South Africa
| | - Jon S Patricios
- Wits Sport and Health (WiSH), School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
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Hendricks S, Rotunno A, Gordon L, Ganda J, Zondi PC, Derman W, Holtzhausen L, Falvey ÉC, Janse van Rensburg DCC. Mass-gatherings in sport: medicine, leadership and mentorship. Br J Sports Med 2024:bjsports-2024-108377. [PMID: 38580399 DOI: 10.1136/bjsports-2024-108377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/25/2024] [Indexed: 04/07/2024]
Affiliation(s)
- Sharief Hendricks
- University of Cape Town, Division of Physiological Sciences and Health through Physical Activity, Lifestyle and Sport Research Centre, Department of Human Biology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
- Carnegie Applied Rugby Research (CARR) Centre, Carnegie School of Sport, Leeds Beckett University, Leeds, UK
| | - Adrian Rotunno
- University of Cape Town, Division of Physiological Sciences and Health through Physical Activity, Lifestyle and Sport Research Centre, Department of Human Biology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
- Cape Sports Medicine, Sport Science Institute of South Africa, Cape Town, South Africa, Cape Sports Medicine Sport Science Institute, Cape Town, South Africa
| | - Leigh Gordon
- University of Cape Town, Division of Physiological Sciences and Health through Physical Activity, Lifestyle and Sport Research Centre, Department of Human Biology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
- Cape Sports Medicine, Sport Science Institute of South Africa, Cape Town, South Africa, Cape Sports Medicine Sport Science Institute, Cape Town, South Africa
| | - Janesh Ganda
- WITS Sport and Health (WiSH), School of Clinical Medicine, University of the Witwatersrand, Johannesburg, Gauteng, South Africa
| | - Phathokuhle Cele Zondi
- High Performance Commission, Medical Advisory Committee, South African Sports Confederation and Olympic Committee, Houghton, South Africa
| | - Wayne Derman
- Institute of Sport and Exercise Medicine, Department of Exercise, Sport and Lifestyle Medicine, Faculty of Medicine and Health Sciences, Stellenbosch University, Stellenbosch, South Africa
- International Olympic Committee (IOC) Research Centre, Stellenbosch, South Africa
| | - Louis Holtzhausen
- Aspetar, Orthopaedic and Sports Medicine Hospital, FIFA Medical Centre of Excellence, Doha, Qatar
- Section Sports Medicine, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
- Department of Exercise and Sports Science, University of the Free State, Bloemfontein, South Africa
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Scott AG, Johnson BJ, Hunter SC. Exploring the influence of context on social norms around Australian parents' food provision using story completion. Public Health Nutr 2024; 27:e110. [PMID: 38576146 PMCID: PMC11036444 DOI: 10.1017/s1368980024000806] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 03/13/2024] [Accepted: 03/25/2024] [Indexed: 04/06/2024]
Abstract
OBJECTIVE To explore the differences in social norms around parents' food provision in different provision contexts and by demographics. DESIGN Qualitative study using story completion methodology via an online survey in September 2021. Adults 18+ with or without children were randomised to one of three story stems focusing on food provision in different contexts; food provision at home (non-visitor), with visitors present and with the involvement of sport. Stories were coded and themed using thematic analysis. A content analysis was performed to determine count and frequency of codes in stories by participant demographics and story assumptions. SETTING Australia. PARTICIPANTS Adults (n 196). RESULTS Nine themes were identified from the data resulting in four social norms around providing healthy foods and justifying non-adherence to healthy eating guidelines, evolution of family life and mealtime values, the presence of others influencing how we engage with food provision and unhealthy foods used as incentives/rewards in sport. Following content analysis, no differences of themes or norms by participant demographics or story assumptions were found. CONCLUSIONS We identified pervasive social norms around family food provision and further identified how contextual factors resulted in variations or distinct norms. This highlights the impact context may have on the social norms parents face when providing food to their children and the opportunities and risks of leveraging these social norms to influence food choice in these contexts. Public health interventions and practitioners should understand the influence of context and social environments when promoting behaviour change and providing individualised advice. Future research could explore parents' experiences of these norms and to what extent they impact food choice.
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Affiliation(s)
- Amelia G Scott
- College of Nursing and Health Sciences, Caring Futures Institute, Flinders University, Tarntanya, GPO Box 2100, Adelaide, SA5001, Australia
| | - Brittany J Johnson
- College of Nursing and Health Sciences, Caring Futures Institute, Flinders University, Tarntanya, GPO Box 2100, Adelaide, SA5001, Australia
| | - Sarah C Hunter
- College of Nursing and Health Sciences, Caring Futures Institute, Flinders University, Tarntanya, GPO Box 2100, Adelaide, SA5001, Australia
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Moscatelli F, Monda A, Messina A, Monda M, Monda V, Villano I, De Maria A, Nicola M, Marsala G, de Stefano MI, Limone P, Messina G, Polito R. Evaluation of Orexin-A Salivary Levels and its Correlation with Attention After Non-invasive Brain Stimulation in Female Volleyball Players. Sports Med Open 2024; 10:32. [PMID: 38573446 PMCID: PMC10994895 DOI: 10.1186/s40798-024-00698-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Accepted: 03/12/2024] [Indexed: 04/05/2024]
Abstract
BACKGROUND The capacity to change attention from one area to another depending on the many environmental circumstances present is a crucial aspect of selective attention and is strictly correlated to reaction time. The cholinergic system of the basal forebrain is crucial for attentive abilities. Several inputs, particularly orexin neurons, whose cell bodies are found in the postero-lateral hypothalamus, can activate the cholinergic system. The aim of this study was to investigate if high frequencies rTMS at dorsolateral prefrontal cortex (DLPFC) in highly trained volleyball players can change Orexin-A levels, attention and reaction time. This study was a double-blinded (participant and evaluator) matched-pair experimental design. Twenty right-handed female volleyball players were recruited for the study (age 24.6 ± 2.7 years; height 177.0 ± 5.5 cm; body mass 67.5 ± 6.5 kg; BMI 21.5 ± 1.2). RESULTS The main finding of this study was that 10 Hz rTMS to the DLPFC seems to increase Orexin-A salivary levels and the percentage of correct answers, while decreasing RT. After rTMS, the athletes show an increase in the percentage of correct answers immediately after the end of stimulation, and also after 15 and 30 min. Moreover, the athletes show decreases in reaction time after the end of stimulation and after 15 and 30 min to the end of stimulation, while no differences were found at the end of stimulation. Finally, the athletes show significant increases in Orexin-A salivary levels after stimulation with a peak after 30' of the end. CONCLUSION The results of our study seem to indicate that there is a relationship between salivary Orexin-A levels and RT. These results could provide useful tools for modulating sports training; in fact, if confirmed, they could lead coaches to offer their athletes rTMS sessions appropriately integrated with training. In fact, alternating attention is a mental flexibility that enables people to change their point of focus and switch between tasks requiring various levels of cognition.
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Affiliation(s)
- Fiorenzo Moscatelli
- Department of Wellbeing, Nutrition and Sport, Pegaso Telematic University, Naples, Italy
| | - Antonietta Monda
- Department of Human Science and Quality of Life Promotion, San Raffaele Telematic University, Rome, Italy
| | - Antonietta Messina
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetics and Sports Medicine, Università degli Studi della Campania "Luigi Vanvitelli", Naples, Italy
| | - Marcellino Monda
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetics and Sports Medicine, Università degli Studi della Campania "Luigi Vanvitelli", Naples, Italy
| | - Vincenzo Monda
- Department of Movement Sciences and Wellbeing, University of Naples "Parthenope", Naples, Italy
| | - Ines Villano
- Department of Wellbeing, Nutrition and Sport, Pegaso Telematic University, Naples, Italy
| | - Antonella De Maria
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetics and Sports Medicine, Università degli Studi della Campania "Luigi Vanvitelli", Naples, Italy
| | - Mancini Nicola
- Faculty of Physical Education and Sports, "Babes Bolyai" University, Cluj-Napoca, Italy
| | - Gabriella Marsala
- Faculty of Physical Education and Sports, "Babes Bolyai" University, Cluj-Napoca, Italy
- Drug's Department, ASP Catania, Catania, Italy
| | - Maria Ida de Stefano
- Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
| | - Pierpaolo Limone
- Department of Psychology and Education, Pegaso Telematic University, Naples, Italy
| | - Giovanni Messina
- Department of Human Science and Quality of Life Promotion, San Raffaele Telematic University, Rome, Italy.
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetics and Sports Medicine, Università degli Studi della Campania "Luigi Vanvitelli", Naples, Italy.
| | - Rita Polito
- Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
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Kavanagh E, Mountjoy M. CyberAbuse in sport: beware and be aware! Br J Sports Med 2024:bjsports-2023-107885. [PMID: 38575201 DOI: 10.1136/bjsports-2023-107885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/20/2024] [Indexed: 04/06/2024]
Affiliation(s)
- Emma Kavanagh
- Sport Psychology and Safe Sport, Bournemouth University, Poole, UK
| | - Margo Mountjoy
- Family Medicine, McMaster University Michael G DeGroote School of Medicine, Waterloo, Ontario, Canada
- Games Group, International Olympic Committee, Lausanne, Switzerland
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13
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Temporin K, Miyoshi Y, Miyamura S, Shimada K. Bone deformity in sports-related elbow osteoarthritis: influence of osteochondritis dissecans of the capitellum-a cross-sectional study. Arch Orthop Trauma Surg 2024; 144:1685-1691. [PMID: 38386060 DOI: 10.1007/s00402-024-05214-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Accepted: 01/26/2024] [Indexed: 02/23/2024]
Abstract
INTRODUCTION Sports activity can cause elbow osteoarthritis, which subsequently induces bone deformity. Osteochondritis dissecans (OCD) of the capitellum develops defects of articular surfaces and can exacerbate bone deformity. This study aimed to investigate whether OCD exacerbates deformities in sports-related elbow osteoarthritis. MATERIALS AND METHODS Twenty-one patients who underwent bilateral computed tomography preoperatively followed by surgery for sports-related elbow osteoarthritis were included. Patients were divided into two groups according to the presence or absence of an OCD history: OCD + (n = 6) and OCD- (n = 15). Bilateral three-dimensional bone models of the humerus, ulna, and radius were created using computed tomography data, and bone deformities were extracted by subtracting healthy mirror models from the affected models using a Boolean operation. Bone deformities were divided into 22 regions in the 3 bones. The volume of the deformity was estimated by correlating the anteroposterior and lateral diameters of the OCD and by comparing the two groups. RESULTS The anteroposterior diameter of the OCD correlated with the articular surface of the medial trochlear notch, whereas the lateral diameter correlated with the whole ulna, medial gutter of the ulna, whole radius, and lateral side of the radial head. The deformities were 2.2 times larger in the whole humerus, 1.9 times larger in the whole ulna, and 3.0 times larger in the whole radius in the OCD + group than in the OCD- group. The deformities were significantly larger in the OCD + group than in the OCD- group in the radial fossa, posterior capitellum, medial gutter, and lateral gutter in the humerus, medial gutter in the ulna, and lateral, anterior, and posterior sides of the radial head. CONCLUSION Larger OCD exacerbated deformity in elbow OA, and the presence of OCD exacerbated deformities in sports-related elbow OA. These results demonstrate the highlight of preventing OCD progression.
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Affiliation(s)
- Ko Temporin
- Center of Hand and Trauma Surgery, Japan Community Healthcare Organization Osaka Hospital, 4-2-78 Fukushima, Fukushima-Ku, Osaka-Shi, Japan.
- Department of Orthopaedic Surgery, Japan Community Healthcare Organization Osaka Hospital, Osaka, Japan.
| | - Yuji Miyoshi
- Department of Orthopaedic Surgery, Japan Community Healthcare Organization Osaka Hospital, Osaka, Japan
| | - Satoshi Miyamura
- Department of Orthopaedic Surgery, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Kozo Shimada
- Department of Orthopaedic Surgery, Japan Community Healthcare Organization Osaka Hospital, Osaka, Japan
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14
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Love AA, Zickgraf HF, Sonneville KR, Mankowski A, Carson TL, Hazzard VM. Cross-sectional and longitudinal associations between higher weight and eating disorder risk among collegiate athletes. J Sci Med Sport 2024; 27:270-275. [PMID: 38331631 DOI: 10.1016/j.jsams.2024.01.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Revised: 01/12/2024] [Accepted: 01/19/2024] [Indexed: 02/10/2024]
Abstract
OBJECTIVES To examine whether higher weight status is associated with increased eating disorder risk in athletes. DESIGN Study 1 used cross-sectional (N = 942) and longitudinal (N = 483) data collected over a five-year period from Division I athletes at a Midwestern university. Study 2 used cross-sectional data from athletes competing at various levels at universities across the United States (N = 825). METHODS Weight and height were measured in Study 1 and self-reported in Study 2; higher weight was defined as body mass index ≥ 25 kg/m2. Eating disorder risk was assessed with preliminary (Study 1) and final (Study 2) versions of the Eating Disorders Screen for Athletes. Study 1 examined weight status in relation to both concurrent and one-year changes in Eating Disorder Screen for Athletes score. Study 2 examined weight status in relation to both the Eating Disorders Screen for Athletes score and elevated eating disorder risk using the established Eating Disorders Screen for Athletes cut-off. All models adjusted for gender and sport type; Study 2 additionally adjusted for race/ethnicity, age, and competition level. RESULTS Across studies, higher weight status was significantly associated with increased eating disorder risk among athletes. This association was observed both cross-sectionally and longitudinally, and the prevelence of elevated eating disorder risk was 43 % greater among athletes with higher weight status than among those without higher weight status. CONCLUSIONS Despite existing stereotypes that eating disorders tend to occur with low weight status, findings highlight the importance of screening all athletes for eating disorders, regardless of their weight status.
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Affiliation(s)
- Anna A Love
- Department of Psychology, University at Albany, State University of New York, United States of America.
| | - Hana F Zickgraf
- Department of Pediatrics, Emory University, United States of America; Rogers Behavioral Health, United States of America
| | - Kendrin R Sonneville
- Department of Nutritional Sciences, University of Michigan School of Public Health, United States of America
| | | | - Traci L Carson
- Department of Obstetrics and Gynecology, Emory University, United States of America
| | - Vivienne M Hazzard
- Division of Epidemiology & Community Health, University of Minnesota School of Public Health, United States of America
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15
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Owen EC, Knight CJ, Hill DM. A realist evaluation of a multi-component program with disengaged students. Eval Program Plann 2024; 103:102417. [PMID: 38430657 DOI: 10.1016/j.evalprogplan.2024.102417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 05/29/2023] [Accepted: 02/22/2024] [Indexed: 03/05/2024]
Abstract
Periods spent in the absence of education, employment, or training (NEET) are associated with adverse psychological wellbeing, social marginalisation, and premature mortality. Implementing effective programs to re-engage young people who are classified, or are at risk of becoming NEET, is of importance to these individuals, family, and society. We conducted a realist evaluation to understand how, and under which circumstances a multi-component program may impact the engagement, behavioural, and psychosocial outcomes of disengaged students at risk of becoming NEET. During the early project phase, a narrative review of the literature and key stakeholder discussions were conducted to develop our initial program theories regarding how the program was expected to achieve its outcomes. Participant observations, video footage, and forty-two interviews were then conducted with teachers and students to form context-mechanism-outcome configurations and to refine these theories. Overall, refined program theories relating to positions of authority, the power of collective experience, exploration of possible life directions, constructivist pedagogies and active learning, and the endorsement of an ethic of caring and strengths-based orientation were developed. Collectively, our findings provide a detailed understanding of the architecture of programs that may benefit disengaged students and help inform the design of future programs aimed at reducing disaffection.
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Affiliation(s)
- Emily C Owen
- Department of Sport and Exercise Science, Swansea University, UK; Department of Primary Care and Population Health, University College London, UK.
| | - Camilla J Knight
- Department of Sport and Exercise Science, Swansea University, UK; Department of Physical Education and Sport, University of Agder, Norway
| | - Denise M Hill
- Department of Sport and Exercise Science, Swansea University, UK
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16
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Schöttl SE, Insam K, Frühauf A, Kopp-Wilfling P, Holzner B, Kopp M. Acute effects of outdoor and indoor walking on cigarette cravings, withdrawal symptoms and affective response during temporary smoking abstinence. Psychopharmacology (Berl) 2024; 241:739-752. [PMID: 38001265 PMCID: PMC10927848 DOI: 10.1007/s00213-023-06506-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 11/14/2023] [Indexed: 11/26/2023]
Abstract
RATIONALE Cigarette smoking is one of the leading preventable causes of premature death worldwide. There is evidence in the literature that brief exercise units indoors can improve well-being in temporarily abstinent smokers and reduce cigarette cravings and withdrawal symptoms. OBJECTIVE Because exercise in natural environments showed enhanced psychological effects, the aim of our study was to examine the acute effects of outdoor exercise compared with indoor exercise on craving, withdrawal symptoms and affective response in temporarily abstinent smokers. METHODS In a randomized controlled within-subject-design, temporarily abstinent smokers (N = 16) participated in three interventions lasting 10 min: outdoor walking (OUT-EX), indoor walking (IN-EX) and a sedentary control condition (CC). Self-reported cigarette craving, withdrawal symptoms and affective response were assessed pre-, mid-, post-interventions and at follow-up. RESULTS In contrast to CC, OUT-EX and IN-EX significantly reduced cigarette cravings during and at the end of the intervention compared to pre-intervention, but not at 20 min follow-up. Cigarette withdrawal symptoms decreased significantly over time in all three groups, but no significant group differences were found. OUT-EX and IN-EX, but not CC, showed significantly improved affective valence at the end of the intervention and at follow-ups. Outdoor walking resulted in significantly lower cigarette cravings than indoor walking at the end of the intervention. CONCLUSION The study adds to existing evidence that short bouts of indoor or outdoor exercise can help reduce cigarette cravings and increase well-being in abstinent smokers. Further studies are needed to address the potential additional effect of outdoor exercise on craving, affective states and smoking cessation.
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Affiliation(s)
- Stefanie E Schöttl
- Department of Sport Science, University of Innsbruck, Fürstenweg 185, 6020, Innsbruck, Austria.
| | - Kathrin Insam
- Department of Sport Science, University of Innsbruck, Fürstenweg 185, 6020, Innsbruck, Austria
| | - Anika Frühauf
- Department of Sport Science, University of Innsbruck, Fürstenweg 185, 6020, Innsbruck, Austria
| | - Prisca Kopp-Wilfling
- Department of Sport Science, University of Innsbruck, Fürstenweg 185, 6020, Innsbruck, Austria
- Department of Psychiatry, Psychotherapy and Psychosomatics, Psychiatry I, Medical University of Innsbruck, Anichstraße 35, 6020, Innsbruck, Austria
| | - Bernhard Holzner
- Department of Psychiatry, Psychotherapy and Psychosomatics, Psychiatry I, Medical University of Innsbruck, Anichstraße 35, 6020, Innsbruck, Austria
| | - Martin Kopp
- Department of Sport Science, University of Innsbruck, Fürstenweg 185, 6020, Innsbruck, Austria
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17
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Hudson AC, van Zwieten A, Mallitt KA, Durkan A, Hahn D, Guha C, Khalid R, Didsbury M, Francis A, McTaggart S, Mackie FE, Prestidge C, Teixeira-Pinto A, Lah S, Howell M, Howard K, Nassar N, Jaure A, Craig JC, Wong G, Kim S. School attendance and sport participation amongst children with chronic kidney disease: a cross-sectional analysis from the Kids with CKD (KCAD) study. Pediatr Nephrol 2024; 39:1229-1237. [PMID: 37945915 PMCID: PMC10899305 DOI: 10.1007/s00467-023-06198-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 10/05/2023] [Accepted: 10/06/2023] [Indexed: 11/12/2023]
Abstract
BACKGROUND School attendance and life participation, particularly sport, is a high priority for children with chronic kidney disease (CKD). This study is aimed at assessing the association between CKD stage, sports participation, and school absences in children with CKD. METHODS Using data from the binational Kids with CKD study (ages 6-18 years, n = 377), we performed multivariable regression to evaluate the association between CKD stage, school absences, and sports participation. RESULTS Overall, 62% of participants played sport with the most frequent sport activities engaged in being swimming (17%) and soccer (17%). Compared to children with CKD 1-2, the incidence rate ratios (IRR) (95% CI) for sports participation amongst children with CKD 3-5, dialysis, or transplant were 0.84 (0.64-1.09), 0.59 (0.39-0.90), and 0.75 (0.58-0.96), respectively. The median (IQR) days of school absences within a four-week period were 1 day (0-1), with children on dialysis reporting the highest number of school absences (9 days (5-15)), followed by transplant recipients (2 days (1-7)), children with CKD 3-5 (1 day (0-3)), and with CKD 1-2 (1 day (0-3)). Duration of CKD modified the association between CKD stage and school absences, with children with a transplant experiencing a higher number of missed school days with increasing duration of CKD, but not in children with CKD 1-5 or on dialysis (p-interaction < 0.01). CONCLUSIONS Children receiving dialysis and with a kidney transplant had greater school absences and played fewer sports compared to children with CKD stages 1-2. Innovative strategies to improve school attendance and sport participation are needed to improve life participation of children with CKD.
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Affiliation(s)
- Adam C Hudson
- Centre for Kidney Research, The Children's Hospital at Westmead, Cnr Hainsworth St and Hawkesbury Road, Westmead, NSW, 2145, Australia
- Sydney School of Public Health, The University of Sydney, Sydney, Australia
| | - Anita van Zwieten
- Centre for Kidney Research, The Children's Hospital at Westmead, Cnr Hainsworth St and Hawkesbury Road, Westmead, NSW, 2145, Australia
- Sydney School of Public Health, The University of Sydney, Sydney, Australia
| | - Kylie-Ann Mallitt
- Centre for Kidney Research, The Children's Hospital at Westmead, Cnr Hainsworth St and Hawkesbury Road, Westmead, NSW, 2145, Australia
- Sydney School of Public Health, The University of Sydney, Sydney, Australia
| | - Anne Durkan
- Centre for Kidney Research, The Children's Hospital at Westmead, Cnr Hainsworth St and Hawkesbury Road, Westmead, NSW, 2145, Australia
- Department of Nephrology, The Children's Hospital at Westmead, Westmead, Australia
| | - Deirdre Hahn
- Centre for Kidney Research, The Children's Hospital at Westmead, Cnr Hainsworth St and Hawkesbury Road, Westmead, NSW, 2145, Australia
- Department of Nephrology, The Children's Hospital at Westmead, Westmead, Australia
| | - Chandana Guha
- Centre for Kidney Research, The Children's Hospital at Westmead, Cnr Hainsworth St and Hawkesbury Road, Westmead, NSW, 2145, Australia
- Sydney School of Public Health, The University of Sydney, Sydney, Australia
| | - Rabia Khalid
- Centre for Kidney Research, The Children's Hospital at Westmead, Cnr Hainsworth St and Hawkesbury Road, Westmead, NSW, 2145, Australia
- Sydney School of Public Health, The University of Sydney, Sydney, Australia
| | - Madeleine Didsbury
- Centre for Kidney Research, The Children's Hospital at Westmead, Cnr Hainsworth St and Hawkesbury Road, Westmead, NSW, 2145, Australia
- Sydney School of Public Health, The University of Sydney, Sydney, Australia
| | - Anna Francis
- Centre for Kidney Research, The Children's Hospital at Westmead, Cnr Hainsworth St and Hawkesbury Road, Westmead, NSW, 2145, Australia
- Sydney School of Public Health, The University of Sydney, Sydney, Australia
- Child & Adolescent Renal Service, Queensland Children's Hospital, Brisbane, Australia
| | - Steven McTaggart
- Child & Adolescent Renal Service, Queensland Children's Hospital, Brisbane, Australia
| | - Fiona E Mackie
- Department of Nephrology, Sydney Children's Hospital at Randwick, Sydney, Australia
| | - Chanel Prestidge
- Department of Nephrology, Starship Children's Hospital, Auckland, New Zealand
| | - Armando Teixeira-Pinto
- Centre for Kidney Research, The Children's Hospital at Westmead, Cnr Hainsworth St and Hawkesbury Road, Westmead, NSW, 2145, Australia
- Sydney School of Public Health, The University of Sydney, Sydney, Australia
| | - Suncica Lah
- School of Psychology, The University of Sydney, Sydney, Australia
| | - Martin Howell
- Centre for Kidney Research, The Children's Hospital at Westmead, Cnr Hainsworth St and Hawkesbury Road, Westmead, NSW, 2145, Australia
- Sydney School of Public Health, The University of Sydney, Sydney, Australia
- Menzies Centre for Health Policy and Economics, Faculty of Medicine and Health, University of Sydney, Sydney, Australia
| | - Kirsten Howard
- Sydney School of Public Health, The University of Sydney, Sydney, Australia
- Menzies Centre for Health Policy and Economics, Faculty of Medicine and Health, University of Sydney, Sydney, Australia
| | - Natasha Nassar
- Child Population and Translational Health Research, Children's Hospital at Westmead Clinical School, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
| | - Allison Jaure
- Centre for Kidney Research, The Children's Hospital at Westmead, Cnr Hainsworth St and Hawkesbury Road, Westmead, NSW, 2145, Australia
- Sydney School of Public Health, The University of Sydney, Sydney, Australia
| | - Jonathan C Craig
- College of Medicine and Public Health, Flinders University, Adelaide, Australia
| | - Germaine Wong
- Centre for Kidney Research, The Children's Hospital at Westmead, Cnr Hainsworth St and Hawkesbury Road, Westmead, NSW, 2145, Australia
- Sydney School of Public Health, The University of Sydney, Sydney, Australia
- Centre for Transplant and Renal Research, Westmead Hospital, Sydney, Australia
| | - Siah Kim
- Centre for Kidney Research, The Children's Hospital at Westmead, Cnr Hainsworth St and Hawkesbury Road, Westmead, NSW, 2145, Australia.
- Sydney School of Public Health, The University of Sydney, Sydney, Australia.
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18
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Mountjoy ML, Bigard X, Harcourt P, Miller S, Moran J, Nikolic N, Weber A, Foster J, Carr J. International Sports Federation's commitment to protecting clean athletes: an evolution of priority and action. BMJ Open Sport Exerc Med 2024; 10:e001980. [PMID: 38562151 PMCID: PMC10982803 DOI: 10.1136/bmjsem-2024-001980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/26/2024] [Indexed: 04/04/2024] Open
Affiliation(s)
- Margo Lynn Mountjoy
- Family Medicine, McMaster University, Hamilton, Ontario, Canada
- IGF Golf, ASOIF Medical & Scientific Consultative Group, Lausanne, Switzerland
| | - Xavier Bigard
- Union Cycliste Internationale, Aigle, Switzerland
- Medical and Scientific Consultative Group, ASOIF, Lausanne, Switzerland
| | - Peter Harcourt
- Medical and Scientific Consultative Group, ASOIF, Lausanne, Switzerland
- Australian Football League, Melbourne, Victoria, Australia
| | - Suart Miller
- Medical and Scientific Consultative Group, ASOIF, Lausanne, Switzerland
- International Tennis Federation, London, UK
| | - Jane Moran
- ASOIF Medical & Scientific Consultative Group, Lausanne, Switzerland
- International Skating Union, Lausanne, Switzerland
| | - Neb Nikolic
- ASOIF Medical & Scientific Consultative Group, Lausanne, Switzerland
- Medicine, World Sailing, London, UK
| | - Alexis Weber
- Medical and Scientific Consultative Group, ASOIF, Lausanne, Switzerland
- Medicine & Science, FIFA, Zürich, Switzerland
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Mazhar A, Patelia S, Baker J. Perceived Benefits of Curling in Older Canadian Women. J Gerontol B Psychol Sci Soc Sci 2024:gbae041. [PMID: 38520397 DOI: 10.1093/geronb/gbae041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Indexed: 03/25/2024] Open
Abstract
OBJECTIVE An increasing proportion of older Canadians are pursuing sport. The objective of this study was to examine the experiences of older Canadian women in curling. METHODS Semi-structured interviews were conducted with 17 participants. Interviews were transcribed and coded using thematic analysis. RESULTS Participants simultaneously resisted, accepted, and ultimately redefined conceptualizations of personal aging in the context of curling. While gender was deemed inconsequential, concepts such as the physical and cognitive demands of curling, inclusivity, social connection and support, and competition were perceived to be integral to participants' experiences. DISCUSSION This study extends our understanding of the value of curling specifically, and sport in general, for older women.
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Affiliation(s)
- Alia Mazhar
- Faculty of Kinesiology and Physical Education, University of Toronto, Toronto, Ontario, Canada
| | - Shruti Patelia
- Faculty of Kinesiology and Physical Education, University of Toronto, Toronto, Ontario, Canada
| | - Joseph Baker
- Faculty of Kinesiology and Physical Education, University of Toronto, Toronto, Ontario, Canada
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20
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Eime R, Harvey J, Charity M. Australian sport and physical activity behaviours pre, during and post-COVID-19. BMC Public Health 2024; 24:834. [PMID: 38500087 PMCID: PMC10946170 DOI: 10.1186/s12889-024-18245-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Accepted: 03/01/2024] [Indexed: 03/20/2024] Open
Abstract
BACKGROUND Globally, COVID-19 and associated restrictions impacted negatively on recreational physical activity (RPA). Participation in community sport was significantly impacted with cancelled training and competitions. Whilst team and club-based sport participation declined during COVID-19 restrictions, participation in some physical activities actually increased, particularly individual and online activities and outdoor activities not requiring facilities. AIM The aim of this study is to investigate changes in the patterns of participation in club-based sport, informal sport and other RPA in Australia from pre, during and post-COVID-19 restrictions. Further, these participation patterns are broken down by gender, age and region of residence. METHODS Two longitudinal waves of an online survey were conducted in mid-2020 and mid-2021. The first wave also captured retrospective pre-COVID19 (2019) data. Two sections of the survey dealt respectively with two 'settings' of RPA: organised club sport, and less structured sport and recreational physical activity (designated 'other RPA'). For each year 2019-2021 each individual was categorized as participating (Yes/No) in each of club sport and other RPA. For each setting, the proportions of each pattern of participation were tabulated, and the results for the demographic cohorts were compared. RESULTS A total of 1,138 Australians aged 13 years and above completed both waves of the survey. Overall, there were considerable differences between the patterns of club sport and other RPA. Most individuals who participated in other RPA (69%) were able to and did participate continuously throughout the COVID-19 pandemic. However, and not surprisingly, the club-sport participants were forced to drop out in 2020 during COVID-19 restrictions, and less than half reported returning to play post-COVID-19 restrictions. Less than a quarter of sports club participants were able to continue to play throughout COVID-19 and beyond. Significantly more males returned to playing sport 51% than females 44%. CONCLUSION Participation in community club-based sport has been significantly negatively impacted by COVID-19, more so than participation in some other recreational sport and physical activities. Further, fewer females than males returned to playing community sport, and priority and specific attention should be given to understanding why women and girls have not returned to playing community club-based sport.
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Affiliation(s)
- Rochelle Eime
- Physical Activity and Sport Insights, Research and Innovation, Federation University, Ballarat, Australia.
| | - Jack Harvey
- Physical Activity and Sport Insights, Research and Innovation, Federation University, Ballarat, Australia
| | - Melanie Charity
- Physical Activity and Sport Insights, Research and Innovation, Federation University, Ballarat, Australia
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21
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Brownlow M, Wootten M, McCaig S, Taylor A, Webborn N, Bennett P, Wass J, Ibrahim D, Ranson C. Year-round injury and illness surveillance in UK summer paralympic sport athletes: 2016-2019. Br J Sports Med 2024; 58:320-327. [PMID: 38253433 DOI: 10.1136/bjsports-2023-107219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/08/2024] [Indexed: 01/24/2024]
Abstract
OBJECTIVE To identify the priority injuries and illnesses across UK summer Paralympic World Class Programmes (WCP). METHODS Four years (2016-2019) of electronic medical records from 360 athletes across 17 Paralympic WCP sports were analysed. Methods were based on the 2021 International Paralympic Committee translation of the original 2020 International Olympic Committee consensus statement for epidemiological recording and reporting. This included reporting incidence (count of injury per athlete year) and burden (time loss days per athlete year) of injuries by impairment category. RESULTS 836 injuries and 453 illnesses were recorded during the surveillance period, accounting for 34 638 and 10 032 time-loss days, respectively. 216 (60%) athletes reported at least one injury, while 171 (47.5%) reported at least one illness. There were 0.9 injuries per athlete year, resulting in a mean injury burden of 38.1 days per athlete year. The lumbar/pelvis, shoulder and thoracic/ribs body region had the greatest incidence whereas the shoulder, lumbar/pelvis and wrist had the greatest injury burden. All impairment categories had shoulder or lumbar/pelvis as the body region with the greatest incidence, however the burden of body areas did not always reflect the incidence. Athletes reported 0.5 illnesses per athlete year, resulting in an average illness burden of 11.3 days per athlete year. The respiratory, gastrointestinal, dermatological and genitourinary organ systems had the greatest illness incidence. CONCLUSIONS To optimise health and performance in Paralympic sport athletes, system-wide mitigation initiatives should target priority injury problems occurring in the lumbar/pelvis, shoulder, thoracic spine/ribs and wrist. Illness types causing the greatest burden vary with impairment group, and illness mitigation initiatives should consider athlete impairment types in their design, while continuing to note the high incidence of respiratory and gastrointestinal illness across all impairments. Further research should examine associated risk factors and the influence of impairment categorisation.
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Affiliation(s)
| | | | | | | | - Nick Webborn
- Loughborough University, Loughborough, UK
- British Paralympic Association, London, UK
| | - Pippa Bennett
- UK Sports Institute, Manchester, UK
- British Paralympic Association, London, UK
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Klain A, Giovannini M, Pecoraro L, Barni S, Mori F, Liotti L, Mastrorilli C, Saretta F, Castagnoli R, Arasi S, Caminiti L, Gelsomino M, Indolfi C, Del Giudice MM, Novembre E. Exercise-induced bronchoconstriction, allergy and sports in children. Ital J Pediatr 2024; 50:47. [PMID: 38475842 DOI: 10.1186/s13052-024-01594-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2023] [Accepted: 01/09/2024] [Indexed: 03/14/2024] Open
Abstract
Exercise-induced bronchoconstriction (EIB) is characterized by the narrowing of airways during or after physical activity, leading to symptoms such as wheezing, coughing, and shortness of breath. Distinguishing between EIB and exercise-induced asthma (EIA) is essential, given their divergent therapeutic and prognostic considerations. EIB has been increasingly recognized as a significant concern in pediatric athletes. Moreover, studies indicate a noteworthy prevalence of EIB in children with atopic predispositions, unveiling a potential link between allergic sensitivities and exercise-induced respiratory symptoms, underpinned by an inflammatory reaction caused by mechanical, environmental, and genetic factors. Holistic management of EIB in children necessitates a correct diagnosis and a combination of pharmacological and non-pharmacological interventions. This review delves into the latest evidence concerning EIB in the pediatric population, exploring its associations with atopy and sports, and emphasizing the appropriate diagnostic and therapeutic approaches by highlighting various clinical scenarios.
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Affiliation(s)
- Angela Klain
- Department of Woman, Child and General and Specialized Surgery, University of Campania Luigi Vanvitelli, 80138, Naples, Italy.
| | - Mattia Giovannini
- Allergy Unit, Meyer Children's Hospital IRCCS, 50139, Florence, Italy
- Department of Health Sciences, University of Florence, 50139, Florence, Italy
| | - Luca Pecoraro
- Pediatric Unit, Department of Surgical Sciences, Dentistry, Gynecology and Pediatrics, University of Verona, 37126, Verona, Italy
| | - Simona Barni
- Allergy Unit, Meyer Children's Hospital IRCCS, 50139, Florence, Italy
| | - Francesca Mori
- Allergy Unit, Meyer Children's Hospital IRCCS, 50139, Florence, Italy
| | - Lucia Liotti
- Pediatric Unit, Department of Mother and Child Health, Salesi Children's Hospital, 60123, Ancona, Italy
| | - Carla Mastrorilli
- Pediatric and Emergency Department, Pediatric Hospital Giovanni XXIII, AOU Policlinic of Bari, 70126, Bari, Italy
| | - Francesca Saretta
- Pediatric Department, Latisana-Palmanova Hospital, Azienda Sanitaria Universitaria Friuli Centrale, 33100, Udine, Italy
| | - Riccardo Castagnoli
- Department of Clinical, Surgical, Diagnostic and Pediatric Sciences, University of Pavia, 27100, Pavia, Italy
- Pediatric Clinic, Fondazione IRCCS Policlinico San Matteo, 27100, Pavia, Italy
| | - Stefania Arasi
- Translational Research in Pediatric Specialties Area, Division of Allergy, Bambino Gesù Children's Hospital, IRCCS, 00165, Rome, Italy
| | - Lucia Caminiti
- Allergy Unit, Department of Pediatrics, AOU Policlinico Gaetano Martino, 98124, Messina, Italy
| | - Mariannita Gelsomino
- Department of Life Sciences and Public Health, Pediatric Allergy Unit, University Foundation Policlinico Gemelli IRCCS, Catholic University of the Sacred Heart, 00168, Rome, Italy
| | - Cristiana Indolfi
- Department of Woman, Child and General and Specialized Surgery, University of Campania Luigi Vanvitelli, 80138, Naples, Italy
| | - Michele Miraglia Del Giudice
- Department of Woman, Child and General and Specialized Surgery, University of Campania Luigi Vanvitelli, 80138, Naples, Italy
| | - Elio Novembre
- Allergy Unit, Meyer Children's Hospital IRCCS, 50139, Florence, Italy
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Hassett L, McKay MJ, Cole J, Moseley AM, Chagpar S, Geerts M, Kwok WS, Jensen C, Sherrington C, Shields N. Effects of sport or physical recreation for adults with physical or intellectual disabilities: a systematic review with meta-analysis. Br J Sports Med 2024; 58:269-277. [PMID: 38129104 DOI: 10.1136/bjsports-2023-107123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/28/2023] [Indexed: 12/23/2023]
Abstract
OBJECTIVES To evaluate the effects of sport or physical recreation on participation, mobility and quality of life for adults living with disabilities. DESIGN Systematic review with meta-analysis. DATA SOURCES Six databases searched from inception to May 2022. ELIGIBILITY CRITERIA Randomised controlled trials including adults living with a physical or intellectual disability, comparing sport or physical recreation to non-active control. RESULTS Seventy-four trials (n=2954; mean age 55 years) were included. Most (70) trials included people with physical disabilities, none evaluated sport and the most common physical recreation activities tested were traditional Chinese exercise (35%), yoga (27%) and dance (18%). Mean frequency and duration was 65 min/session, two times per week for 13 weeks. Most (86%) interventions were led by people with experience and/or training in the recreation activity, and only 37% reported leader experience and/or training working with people with disabilities. Participation was measured as attendance (mean 81%, 30 intervention groups). Physical recreation improved mobility (standardised mean difference (SMD) 0.38, 95% CI 0.07 to 0.69, n=469) and walking endurance (mean difference (MD) 40.3 m, 95% CI 19.5 to 61.1, n=801) with low certainty evidence and balance (Berg Balance Scale, range 0-56 points; MD 3.4 points, 95% CI 2.3 to 4.4, n=906) and quality of life (physical health; SMD 0.37, 95% CI 0.02 to 0.72, n=468) with very low certainty evidence, but not walking speed (MD 0.03 m/s, 95% CI -0.05 to 0.11, n=486). CONCLUSION Physical recreation may confer multiple benefits for people living with disabilities regardless of the activity chosen, thus offering a potentially enjoyable and scalable strategy to increase physical activity. PROSPERO REGISTRATION NUMBER CRD42018104379.
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Affiliation(s)
- Leanne Hassett
- Sydney Musculoskeletal Health, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
- Institute for Musculoskeletal Health, The University of Sydney and Sydney Local Health District, Sydney, New South Wales, Australia
| | - Marnee J McKay
- Sydney School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Jenni Cole
- Institute for Musculoskeletal Health, The University of Sydney and Sydney Local Health District, Sydney, New South Wales, Australia
| | - Anne M Moseley
- Institute for Musculoskeletal Health, The University of Sydney and Sydney Local Health District, Sydney, New South Wales, Australia
| | - Sakina Chagpar
- Sydney Musculoskeletal Health, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
- Institute for Musculoskeletal Health, The University of Sydney and Sydney Local Health District, Sydney, New South Wales, Australia
| | - Minke Geerts
- Institute for Musculoskeletal Health, The University of Sydney and Sydney Local Health District, Sydney, New South Wales, Australia
- Department of Health Sciences, Groningen University, Groningen, Groningen, The Netherlands
| | - Wing S Kwok
- Sydney Musculoskeletal Health, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
- Institute for Musculoskeletal Health, The University of Sydney and Sydney Local Health District, Sydney, New South Wales, Australia
| | - Connie Jensen
- Institute for Musculoskeletal Health, The University of Sydney and Sydney Local Health District, Sydney, New South Wales, Australia
| | - Catherine Sherrington
- Sydney Musculoskeletal Health, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
- Institute for Musculoskeletal Health, The University of Sydney and Sydney Local Health District, Sydney, New South Wales, Australia
| | - Nora Shields
- Olga Tennison Autism Research Centre, School of Psychology and Public Health, La Trobe University, Melbourne, Victoria, Australia
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Ramanayaka ND, Dickson G, Rayne D. Heuristics in sport: A scoping review. Psychol Sport Exerc 2024; 71:102589. [PMID: 38163513 DOI: 10.1016/j.psychsport.2023.102589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 12/06/2023] [Accepted: 12/27/2023] [Indexed: 01/03/2024]
Abstract
Judgement and decision-making under uncertainty often rely on simplistic" rules of thumb", known as "heuristics". The purpose of this scoping review is to explore the extant literature focussed on heuristics and sport. This study employed a five-stage scoping review methodology. The databases searched were Scopus, Web of Science, SPORTDiscus, and PsycInfo. The search terms were sport*, heuristic* (and its synonyms: cognitive shortcut, shortcut, rule of thumb, mental rule, cognitive rule) plus cognitive bias. The search identified 2019 studies, of which 38 were included in the analysis. Studies based in USA and Germany were most common. The use of heuristics by players were most common, while football (soccer) and basketball were the most frequently researched sport contexts. Both males and females were commonly included in most studies, but there were no studies with an explicit focus on females. The research was contextualized within several academic disciplines (e.g., psychology, forecasting, JDM, organization behavior, sports marketing and sponsorship, coaching science, risk analysis and sociology). Approximately 80 % of the studies were quantitative. Sixteen studies examined the fast and frugal heuristics approach (i.e., take-the-first heuristic (n = 8), recognition heuristic (n = 7), or gut instinct (n = 1), whereas eleven articles embraced the heuristics and biases approach. Future research should pursue a greater variety of heuristics, investigate the use of heuristics by selectors and boards of directors, and how best to design, implement, and evaluate heuristic education programs.
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Affiliation(s)
- Nilantha Dinesh Ramanayaka
- Department of Management and Marketing, La Trobe University, Australia; Department of Sport Science and Physical Education, University of Kelaniya, Sri Lanka
| | - Geoff Dickson
- Department of Management and Marketing, La Trobe University, Australia.
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25
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Baltassat A, Riffault L, Villatte G, Meyer N, Antoni M, Clavert P. History of mood and anxiety disorders affects return to work and return to sports after rotator cuff repair. Orthop Traumatol Surg Res 2024:103854. [PMID: 38432470 DOI: 10.1016/j.otsr.2024.103854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 09/19/2023] [Accepted: 10/17/2023] [Indexed: 03/05/2024]
Abstract
INTRODUCTION After rotator cuff repair (RCR), return to work and return to sports is affected by various psychosocial factors. The role of one of these factors - mood and anxiety disorders (MAD) - is still not clear. The primary objective of this study was to determine the influence of prior MAD on the return to work and return to sports after RCR. Our hypothesis was that patients with a history of MAD would take longer to return to work and to sports after RCR, and the rate of return would be lower, than for patients without MAD. MATERIALS AND METHODS This was a retrospective single-center study of patients who underwent arthroscopic RCR (distal supraspinatus tear). Patients who were employed and those who participated in sports before the surgery were included in the "working" and "sports" groups, respectively. The primary outcomes were the time to return to work and return to sports after surgery. The secondary outcomes were the ratio of patients returning to work and to sports at 3, 6 and 12 months; rate of return to same level of sports; need to change or stop working or sports. The effects of prior MAD on these various outcomes were determined using Bayesian multivariate analysis. RESULTS The "working" group consisted of 158 patients (of which 16.5% had MAD) and the "sports" group consisted of 118 patients (of which 17.8% had MAD). In those with a history of MAD, return to work was 21±11 weeks later and the return to sports was 17±8 weeks later than in those without MAD. There was a 98% probability that return to work or return to sports was delayed by at least 4 weeks in patients with history of MAD. The likelihood that patients with prior MAD who undergo RCR will completely abandon their sport was 2.8 times higher (OR=2.8 [1; 7.8]). CONCLUSION We found a negative influence of prior MAD on the return to work and return to sports after RCR. LEVEL OF EVIDENCE III; retrospective case-control study.
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Affiliation(s)
- Antoine Baltassat
- Service de chirurgie du membre supérieur, hôpital de Hautepierre 2, CHU de Strasbourg, avenue Molière, 67000 Strasbourg, France
| | - Louis Riffault
- Service de chirurgie du membre supérieur, hôpital de Hautepierre 2, CHU de Strasbourg, avenue Molière, 67000 Strasbourg, France
| | - Guillaume Villatte
- Service de chirurgie orthopédique et traumatologique, CHU de Clermont-Ferrand, 58, rue Montalembert, 63000 Clermont-Ferrand, France
| | - Nicolas Meyer
- Service de chirurgie du membre supérieur, hôpital de Hautepierre 2, CHU de Strasbourg, avenue Molière, 67000 Strasbourg, France; Pole de santé publique, secteur méthodologie et biostatistiques, hôpitaux universitaires de Strasbourg, 1, place de l'Hôpital, 67000 Strasbourg, France
| | - Maxime Antoni
- Service de chirurgie du membre supérieur, hôpital de Hautepierre 2, CHU de Strasbourg, avenue Molière, 67000 Strasbourg, France.
| | - Philippe Clavert
- Service de chirurgie du membre supérieur, hôpital de Hautepierre 2, CHU de Strasbourg, avenue Molière, 67000 Strasbourg, France
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26
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Benavente-Marín JC, Barón-López FJ, Gil Barcenilla B, Longo Abril G, Rumbao Aguirre JM, Pérez-Farinós N, Wärnberg J. Adherence to the WHO recommendation of three weekly days of vigorous intensity activities in children: an accelerometry study of vigorous physical activity bouts. PeerJ 2024; 12:e16815. [PMID: 38406285 PMCID: PMC10893867 DOI: 10.7717/peerj.16815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Accepted: 12/29/2023] [Indexed: 02/27/2024] Open
Abstract
Background The World Health Organization (WHO) recommends that children and adolescents incorporate vigorous intensity activities (VIAs) at least three days a week. This recommendation has not been sufficiently studied using objective methods, such as accelerometry. Physical education classes and extracurricular sports activities are optimal opportunities for compliance with this recommendation. Objective To identify VIAs through bouts of vigorous physical activity (VPA-Bouts) evaluated with accelerometry and, with this, to know the compliance with the recommendation on VIAs. Methods A cross-sectional study of the habitual physical activity of 353 children (8-9 years old) was carried out using accelerometry and participation in organized extracurricular sports activities was asked through a questionnaire. School days with and without physical education class, weekends, and the average weekly day were identified, as well as school time and out-of-school time. A VPA-Bout was defined as an interval of at least 60 minutes with a proportion of VPA of at least 16.7% in boys and 12.5% in girls (10.0 and 7.5 minutes/hour of VPA, respectively). Results The average daily time in organized extracurricular sports activities declared by questionnaire and the average daily duration of the VPA-Bouts evaluated with accelerometers in the extracurricular period was 21.3 (SD 19.8) and 23.9 (SD 31.2) minutes, respectively, in boys, whereas, in girls it was 20.2 (SD 17.4) and 11.0 (SD 16.9) minutes, respectively. In school time including a physical education class, there was a higher proportion of VPA-Bouts than without these classes (with: 28.6%, without: 2.1%, p < 0.001). Children who reported at least three weekly hours of organized extracurricular sports activities accumulated a higher proportion of school afternoons with VPA-Bouts than those with fewer weekly hours of this type of activities (≥3 hours/week: 27.5%, <3 hours/week: 9.3%, p < 0.001). On the weekend, boys who reported at least three weekly hours of organized extracurricular sports activities performed more VPA-Bouts than those participating in less weekly hours, while in girls no significant differences were observed (weekend; boys, ≥3 hours/week: 26.0%, <3 hours/week: 9.0%, p < 0.001; girls: 8.3%, 8.0%, p = 0.917). Compliance with the recommendation to incorporate VIAs at least three days a week was 23.8%. Children who reported at least three weekly hours of extracurricular sports activities achieved higher compliance than those who reported fewer extracurricular activities (≥3 hours/week: 35.1%, <3 hours/week: 12.7%, p < 0.001). Additionally, boys showed higher compliance rates than girls (boys: 32.9%, girls: 15.3%, p < 0.001). Conclusion One in every four children met the WHO recommendation to incorporate VIAs at least three days a week, as evaluated by accelerometry. Physical education classes and extracurricular organized sports activities contributed to compliance with this recommendation.
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Affiliation(s)
- Juan Carlos Benavente-Marín
- EpiPHAAN Research Group, Universidad de Málaga—Instituto de Investigación Biomédica de Málaga (IBIMA), Málaga, Spain
| | - Francisco Javier Barón-López
- EpiPHAAN Research Group, Universidad de Málaga—Instituto de Investigación Biomédica de Málaga (IBIMA), Málaga, Spain
| | - Begoña Gil Barcenilla
- Plan Integral de Obesidad Infantil de Andalucía (PIOBIN), Consejería de Salud y Consumo. Junta de Andalucía, Sevilla, Spain
| | - Guadalupe Longo Abril
- Plan Integral de Obesidad Infantil de Andalucía (PIOBIN), Consejería de Salud y Consumo. Junta de Andalucía, Sevilla, Spain
| | - José M. Rumbao Aguirre
- Plan Integral de Obesidad Infantil de Andalucía (PIOBIN), Consejería de Salud y Consumo. Junta de Andalucía, Sevilla, Spain
| | - Napoleón Pérez-Farinós
- EpiPHAAN Research Group, Universidad de Málaga—Instituto de Investigación Biomédica de Málaga (IBIMA), Málaga, Spain
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain
| | - Julia Wärnberg
- EpiPHAAN Research Group, Universidad de Málaga—Instituto de Investigación Biomédica de Málaga (IBIMA), Málaga, Spain
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain
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Maule JJ, Maguire R, Timmis MA, Runswick OR, Wilkins L, Mann DL, Dain SJ, Bosten JM, Allen PM. Difficult at dusk? Illuminating the debate on cricket ball visibility. J Sci Med Sport 2024:S1440-2440(24)00052-5. [PMID: 38423830 DOI: 10.1016/j.jsams.2024.02.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 12/20/2023] [Accepted: 02/09/2024] [Indexed: 03/02/2024]
Abstract
OBJECTIVES Investigate the visibility of new and old red, white and pink cricket balls under lighting and background conditions experienced during a day-night cricket match. DESIGN We modelled the luminance contrast signals available for a typical observer for a ball against backgrounds in a professional cricket ground, at different times of day. METHODS Spectral reflectance (light reflected as a function of wavelength) was derived from laboratory measurements of new and old red, white and pink balls. We also gathered spectral measurements from backgrounds (pitch, grass, sightscreens, crowd, sky) and spectral illuminance during a day-night match (natural afternoon light, through dusk to night under floodlights) from Lord's Cricket Ground (London, UK). The luminance contrast of the ball relative to the background was calculated for each combination of ball, time of day, and background surface. RESULTS Old red and old pink balls may offer little or no contrast against the grass, pitch and crowd. New pink balls can also be of low contrast against the crowd at dusk, as can pink and white balls (of any age) against the sky at dusk. CONCLUSIONS Reports of difficulties with visibility of the pink ball are supported by our data. However, our modelling also shows that difficulties with visibility may also be expected under certain circumstances for red and white balls. The variable conditions in a cricket ground and the changing colour of an ageing ball make maintaining good visibility of the ball a challenge when playing day-night matches.
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Affiliation(s)
| | - Robert Maguire
- Vision and Hearing Sciences Research Centre, Anglia Ruskin University, UK
| | - Matthew A Timmis
- Cambridge Centre for Sport and Exercise Sciences, Anglia Ruskin University, UK
| | - Oliver R Runswick
- Department of Psychology, Institute of Psychiatry, Psychology and Neuroscience, King's College London, UK
| | - Luke Wilkins
- Sport, Performance, and Nutrition (SPAN) Research Group, La Trobe University, Australia
| | - David L Mann
- Department of Human Movement Sciences, Amsterdam Movement Sciences and Institute of Brain and Behaviour Amsterdam, Vrije Universiteit Amsterdam, the Netherlands
| | - Stephen J Dain
- School of Optometry and Vision Science, University of New South Wales, Sydney, Australia
| | | | - Peter M Allen
- Vision and Hearing Sciences Research Centre, Anglia Ruskin University, UK
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Paul RW, Gupta R, Muchintala R, Boles S, Bishop ME, Freedman KB. Injuries in the emerging sport of roundnet (Spikeball): a cross-sectional study of 166 players. BMJ Open Sport Exerc Med 2024; 10:e001761. [PMID: 38374944 PMCID: PMC10875497 DOI: 10.1136/bmjsem-2023-001761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/06/2024] [Indexed: 02/21/2024] Open
Abstract
Objectives To describe injury frequency and characteristics in roundnet athletes and compare injury characteristics between elite and non-elite athletes. Methods This cross-sectional study was performed by convenience sampling recreational and competitive roundnet athletes via a REDCap survey distributed through social media platforms. The custom survey evaluated athlete demographics, past sport participation, training workload and roundnet-related injuries throughout their whole playing career. Injury characteristics were reported for the full study cohort and compared between elite and non-elite athletes. Results 166 athletes participated in the study, with 33.7% playing at the elite level. 279 injuries were reported, with 86.1% (n=143) of athletes reporting at least one injury throughout their playing career. Injuries most frequently involved the shoulder (20%), ankle (18%), knee (14%) and elbow (14%). 47% of reported injuries occurred due to overuse, and 67% resulted in missed competition time averaging 2.0 months. There were 10 injuries (3.6%) that required surgery. No differences were found in regards to injury frequency (1.9±1.5 vs 1.6±1.1 injuries per athlete, p=0.159) or any injury characteristics between elite and non-elite athletes. Conclusion Roundnet athletes experienced a mean of 1.7±1.2 injuries while playing roundnet. Injuries most frequently involved the shoulder and ankle and often resulted in missed competition time. The level of competition does not significantly impact injury frequency or characteristics. Roundnet athletes may benefit from injury prevention programmes that include shoulder strengthening, maintaining shoulder range of motion and ankle stability.
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Affiliation(s)
- Ryan W Paul
- Rothman Orthopaedic Institute, Philadelphia, Pennsylvania, USA
- Hackensack Meridian School of Medicine, Nutley, New Jersey, USA
| | - Richa Gupta
- Georgetown University School of Medicine, Washington, DC, USA
| | | | | | - Meghan E Bishop
- Rothman Orthopaedic Institute, Philadelphia, Pennsylvania, USA
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29
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Schulz JM, Thornton JS. Infographic. Return to activity/ sport postpartum: a summary of current recommendations. Br J Sports Med 2024:bjsports-2023-107856. [PMID: 38355283 DOI: 10.1136/bjsports-2023-107856] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/06/2024] [Indexed: 02/16/2024]
Affiliation(s)
- Jenna M Schulz
- Family Medicine, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
- Fowler Kennedy Sport Medicine Clinic, Western University, London, Ontario, Canada
- Bone & Joint Institute, Western University, London, Ontario, Canada
| | - Jane S Thornton
- Family Medicine, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
- Fowler Kennedy Sport Medicine Clinic, Western University, London, Ontario, Canada
- Bone & Joint Institute, Western University, London, Ontario, Canada
- Epidemiology and Biostatistics, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
- Kinesiology, Western University, London, Ontario, Canada
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30
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Bruder AM, Patterson BE, Crossley KM, Mosler AB, Haberfield MJ, Hägglund M, Culvenor AG, Cowan SM, Donaldson A. If we build it together, will they use it? A mixed-methods study evaluating the implementation of Prep-to-Play PRO: an injury prevention programme for women's elite Australian Football. Br J Sports Med 2024; 58:213-221. [PMID: 38216324 DOI: 10.1136/bjsports-2023-107518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/12/2023] [Indexed: 01/14/2024]
Abstract
OBJECTIVES We evaluated the implementation of Prep-to-Play PRO, an injury prevention programme for women's elite Australian Football League (AFLW). METHODS The Reach, Effectiveness, Adoption, Implementation and Maintenance (RE-AIM) of Prep-to-Play PRO were assessed based on the proportion of AFLW players and/or staff who: were aware of the programme (R), believed it may reduce anterior cruciate ligament injury (E), attempted to implement any/all programme components (A), implemented all intended components as practically as possible (I) and intended future programme implementation (M). Quantitative and qualitative data were triangulated to assess 58 RE-AIM items (evidence of yes/no/unsure/no evidence) and the 5 RE-AIM dimensions (fully achieved=evidence of yes on >50% dimension items, partially achieved=50% of items evidence of yes and 50% unsure or 50% mix of unsure and unanswered, or not met=evidence of yes on <50% dimension items). RESULTS Multiple sources including AFLW training observations (n=7 total), post-implementation surveys (141 players, 25 staff), semistructured interviews (19 players, 13 staff) and internal programme records (9 staff) contributed to the RE-AIM assessment. After the 2019 season, 8 of 10 (80%) AFLW clubs fully met all five RE-AIM dimensions. All 10 clubs participating in the AFLW fully achieved the reach (R) dimension. One club partially achieved the implementation (I) dimension, and one club partially achieved the effectiveness (E) and adoption (A) dimensions. CONCLUSION The Prep-to-Play PRO injury prevention programme for the AFLW achieved high implementation, possibly due to the programme's deliberately flexible approach coupled with our pragmatic definition of implementation. Engaging key stakeholders at multiple ecological levels (organisation, coaches, athletes) throughout programme development and implementation likely enhanced programme implementation.
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Affiliation(s)
- Andrea M Bruder
- School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria, Australia
- La Trobe Sport and Exercise Medicine Research Centre, La Trobe University, Melbourne, Victoria, Australia
- Australian IOC Research Centre, Melbourne, Victoria, Australia
| | - Brooke E Patterson
- La Trobe Sport and Exercise Medicine Research Centre, La Trobe University, Melbourne, Victoria, Australia
- Australian IOC Research Centre, Melbourne, Victoria, Australia
| | - Kay M Crossley
- La Trobe Sport and Exercise Medicine Research Centre, La Trobe University, Melbourne, Victoria, Australia
- Australian IOC Research Centre, Melbourne, Victoria, Australia
| | - Andrea B Mosler
- La Trobe Sport and Exercise Medicine Research Centre, La Trobe University, Melbourne, Victoria, Australia
- Australian IOC Research Centre, Melbourne, Victoria, Australia
| | - Melissa J Haberfield
- La Trobe Sport and Exercise Medicine Research Centre, La Trobe University, Melbourne, Victoria, Australia
- Australian IOC Research Centre, Melbourne, Victoria, Australia
| | - Martin Hägglund
- Department of Health, Medicine and Caring Sciences, Linköping University, Linkoping, Sweden
| | - Adam G Culvenor
- La Trobe Sport and Exercise Medicine Research Centre, La Trobe University, Melbourne, Victoria, Australia
- Australian IOC Research Centre, Melbourne, Victoria, Australia
| | - Sallie M Cowan
- La Trobe Sport and Exercise Medicine Research Centre, La Trobe University, Melbourne, Victoria, Australia
- Australian IOC Research Centre, Melbourne, Victoria, Australia
| | - Alex Donaldson
- Centre for Sport and Social Impact, La Trobe University, Melbourne, Victoria, Australia
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Mehren A, Philipsen A. [Is Physical Activity a Treatment Option for ADHD?]. Z Kinder Jugendpsychiatr Psychother 2024; 52:124-133. [PMID: 38335974 DOI: 10.1024/1422-4917/a000963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/12/2024]
Abstract
Is Physical Activity a Treatment Option for ADHD? Abstract: Physical activity as an option for the prevention and treatment of psychiatric disorders is increasingly becoming the focus of research. In particular, because of improvements in cognitive functioning, attentional performance, impulsivity, and hyperactivity, physical exercise could be a promising treatment option for attention deficit hyperactivity disorder (ADHD). In this narrative review, we present and evaluate the current state of research on exercise effects in children and adolescents as well as in adults with ADHD. While studies of the short-term effects of a single bout of physical activity indicate robust effects on attention and inhibitory control, results on the impact on further symptoms of ADHD as well as in adults are mixed. Randomized controlled trials of longer-term physical activity are scarce and show high heterogeneity. Nevertheless, they are encouraging for further research in this area.
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Affiliation(s)
- Aylin Mehren
- Klinik und Poliklinik für Psychiatrie und Psychotherapie, Universitätsklinikum Bonn, Deutschland
- Department of Cognitive Neuroscience, Donders Institute for Brain, Cognition and Behaviour, Radboud University Nijmegen Medical Centre, The Netherlands
| | - Alexandra Philipsen
- Klinik und Poliklinik für Psychiatrie und Psychotherapie, Universitätsklinikum Bonn, Deutschland
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Figueroa D, Guiloff R, Figueroa F, Stocker E, Piedade SR. 4 Domain Sports PROM in Spanish: Cross-cultural adaptation in the Chilean population and reliability analysis. Rev Esp Cir Ortop Traumatol (Engl Ed) 2024:S1888-4415(24)00058-4. [PMID: 38340964 DOI: 10.1016/j.recot.2024.02.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Accepted: 02/01/2024] [Indexed: 02/12/2024] Open
Abstract
BACKGROUND Patient-Reported Outcome Measures (PROMs) are tools of increasing interest in the sports population. The purpose of this study was to perform the cross-cultural adaptation and reliability analysis of the 4 Domain Sports Patient-Reported Outcome Measure (4DSP) into Spanish. METHODS A six-stage cross-cultural adaptation protocol was executed to obtain the Spanish version of the 4DSP (S-4DSP). Subsequently, the questionnaire was administered to a population of 108 postoperative athletes with ACL (Anterior Cruciate Ligament) injuries. The questionnaire was administered again after 30 days. Acceptability, floor and ceiling effects, internal consistency (Cronbach's alpha), and reproducibility (Intraclass Correlation) were evaluated. RESULTS The S-4DSP was fully completed by 108 participants (mean age 34 ± 10.75, 26% women), achieving 100% acceptability. No floor effect was detected. The statistical analysis yielded a global Cronbach's alpha for the questionnaire of 0.65, and domain-specific alphas of 0.88, 0.72, 0.27, and 0.68 for the first, second, third, and fourth domains, respectively. The Intraclass Correlation test reached a maximum of 0.94 and a minimum of 0.48 for the first and fifth questions, respectively. CONCLUSIONS The S-4DSP is a reliable and useful tool for evaluating Spanish-speaking athletes after ACL reconstruction.
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Affiliation(s)
- David Figueroa
- Clínica Alemana, Av. Vitacura #5591, Vitacura, Región Metropolitana de Santiago, Chile; Universidad del Desarrollo, Rep. de Honduras #12590, Las Condes, Región Metropolitana de Santiago, Chile.
| | - Rodrigo Guiloff
- Clínica Alemana, Av. Vitacura #5591, Vitacura, Región Metropolitana de Santiago, Chile; Universidad del Desarrollo, Rep. de Honduras #12590, Las Condes, Región Metropolitana de Santiago, Chile; Hospital Sótero del Río, Av. Concha y Toro #3459, Puente Alto, Región Metropolitana de Santiago, Chile
| | - Francisco Figueroa
- Clínica Alemana, Av. Vitacura #5591, Vitacura, Región Metropolitana de Santiago, Chile; Universidad del Desarrollo, Rep. de Honduras #12590, Las Condes, Región Metropolitana de Santiago, Chile; Hospital Sótero del Río, Av. Concha y Toro #3459, Puente Alto, Región Metropolitana de Santiago, Chile
| | - Esteban Stocker
- Clínica Alemana, Av. Vitacura #5591, Vitacura, Región Metropolitana de Santiago, Chile; Universidad del Desarrollo, Rep. de Honduras #12590, Las Condes, Región Metropolitana de Santiago, Chile
| | - Sergio Rocha Piedade
- Faculdade de Ciências Médicas da Universidade Estadual de Campinas - UNICAMP, Cidade Universitária Zeferino Vaz - Barão Geraldo, Campinas, SP, 13083-970, Brasil
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Guilfoyle L, Kenny IC, O'Sullivan K, Campbell MJ, Warrington GD, Glynn LG, Comyns T. Coaches of youth field sports as delivery agents of injury prevention programmes: how are we training the trainers? A scoping review. Br J Sports Med 2024; 58:144-153. [PMID: 38216323 PMCID: PMC10894822 DOI: 10.1136/bjsports-2023-106934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/13/2023] [Indexed: 01/14/2024]
Abstract
OBJECTIVE To systematically map the coach education (CE) component of injury prevention programmes (IPPs) for youth field sports by identifying and synthesising the design, content and facilitation strategies used to address competency drivers and behaviour change. DESIGN Scoping review. DATA SOURCES PubMed, PsycInfo, EMBASE, CINAHL, SportDiscus and Google Scholar electronic databases were searched using keywords related to IPPs and youth field sports. ELIGIBILITY CRITERIA FOR SELECTING STUDIES Studies of IPPs in youth field sports, that provided 'train-the-trainer' education to coaches as designated delivery agents. RESULTS 20 studies from two field sports (soccer/football; n=17, Rugby Union; n=3) fulfilled the eligibility criteria. Eleven CE interventions occurred in the preseason and 18 occurred at one time-point (single day). Five studies cited use of a behavioural change theory or model in the design of their CE, most frequently the Health Action Process Approach model (n=5); and use of behavioural change techniques varied. Twelve of twenty studies (60%) reported some form of ongoing support to coaches following the CE primary intervention concurrent with IPP implementation. CONCLUSION CE that occurs on 1 day (one time-point) is most popular for preparing coaches as delivery agents of IPPs in youth field sports. While recognising pragmatic barriers, more expansive in-service training, support and feedback may enhance the effective implementation of IPPs. TRIAL REGISTRATION NUMBER https://doi.org/10.17605/OSF.IO/FMHGD.
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Affiliation(s)
- Lauren Guilfoyle
- Department of Physical Education and Sport Sciences, University of Limerick, Limerick, Ireland
- Sport and Human Performance Research Centre, University of Limerick, Limerick, Ireland
- Health Research Institute, University of Limerick, Limerick, Ireland
| | - Ian C Kenny
- Department of Physical Education and Sport Sciences, University of Limerick, Limerick, Ireland
- Sport and Human Performance Research Centre, University of Limerick, Limerick, Ireland
- Health Research Institute, University of Limerick, Limerick, Ireland
| | - Kieran O'Sullivan
- Sport and Human Performance Research Centre, University of Limerick, Limerick, Ireland
- Health Research Institute, University of Limerick, Limerick, Ireland
- School of Allied Health, University of Limerick, Limerick, Ireland
- Ageing Research Centre, University of Limerick, Limerick, Ireland
| | - Mark J Campbell
- Department of Physical Education and Sport Sciences, University of Limerick, Limerick, Ireland
- Lero, The Science Foundation Ireland Centre for Software Research, University of Limerick, Limerick, Ireland
| | - Giles D Warrington
- Department of Physical Education and Sport Sciences, University of Limerick, Limerick, Ireland
- Sport and Human Performance Research Centre, University of Limerick, Limerick, Ireland
- Health Research Institute, University of Limerick, Limerick, Ireland
| | - Liam G Glynn
- Sport and Human Performance Research Centre, University of Limerick, Limerick, Ireland
- School of Medicine, University of Limerick, Limerick, Ireland
| | - Tom Comyns
- Department of Physical Education and Sport Sciences, University of Limerick, Limerick, Ireland
- Sport and Human Performance Research Centre, University of Limerick, Limerick, Ireland
- Health Research Institute, University of Limerick, Limerick, Ireland
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Laboute E, James-Belin E, Ucay O, Caubere A, Verhaeghe E. Prospective study of functional outcomes and return to sports after anterior cruciate ligament reconstruction in the knee. Int Orthop 2024; 48:455-463. [PMID: 37700201 PMCID: PMC10799780 DOI: 10.1007/s00264-023-05973-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Accepted: 09/03/2023] [Indexed: 09/14/2023]
Abstract
PURPOSE Individual factors of low rates of return to sport after anterior cruciate ligament (ACL) reconstruction were unclear. We evaluated the impact of various individual factors after ACL reconstruction for return to sport in athletes. METHODS A prospective study was performed in 1274 athletes, who had undergone ACL autograft reconstruction. Individual factors survey about return to sport was performed during the second year after surgery. Athlete responses were analyzed with a multivariate logistic model adjusted for baseline patient characteristics and an adjusted Cox model. RESULTS Younger age and involvement in higher-level sporting activities were associated with a significantly higher frequency and a significantly shorter time to return to sport (running, training, competition; p = 0.001 to 0.028). Men returned to sport more rapidly than women, for both training (p = 0.007) and competition (p = 0.042). Although there was no difference to return to sport between hamstring (HT) and patellar tendon (PT) autograft. We note that MacFL surgery (Mac Intosh modified with intra- and extra-articular autografts used the tensor fasciae latae muscle) was associated with a higher frequency (p = 0.03) and rapidity (p = 0.025) of return to training than HT. Sports people practicing no weight-bearing sports returned to training (p < 0.001) and competition (p < 0.001) more rapidly than other sports people. By contrast, the practicing pivoting sports with contact started running again sooner (p < 0.001). CONCLUSION Younger age, male sex, higher level of sports, sportspeople practicing no weight-bearing sports, and MacFL surgery reduce time to return to sport after ACL reconstruction.
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Affiliation(s)
- E Laboute
- C.E.R.S., Groupe Ramsay Santé, 83 Av Maréchal de Lattre de Tassigny, 40130, Capbreton, France.
| | - E James-Belin
- C.E.R.S., Groupe Ramsay Santé, 83 Av Maréchal de Lattre de Tassigny, 40130, Capbreton, France
| | - O Ucay
- C.E.R.S., Groupe Ramsay Santé, 83 Av Maréchal de Lattre de Tassigny, 40130, Capbreton, France
| | - A Caubere
- Service de Chirurgie Orthopédique Et Traumatologie, Hôpital d'Instruction Des Armées Sainte-Anne, 2, Bd Sainte Anne, BP 600, 83800, Cedex 9, Toulon, France
| | - E Verhaeghe
- C.E.R.S., Groupe Ramsay Santé, 83 Av Maréchal de Lattre de Tassigny, 40130, Capbreton, France
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Janiczak A, Alcock R, Forsyth A, Trakman GL. A systematic review of interventions targeting modifiable factors that impact dietary intake in athletes. Br J Nutr 2024; 131:229-247. [PMID: 37559383 PMCID: PMC10751945 DOI: 10.1017/s0007114523001769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 07/18/2023] [Accepted: 08/02/2023] [Indexed: 08/11/2023]
Abstract
Appropriate dietary intake has been found to positively impact athletes' performance, body composition and recovery from exercise. Strategies to optimise dietary intake often involve targeting one or more of the many factors that are known to influence dietary intake. This review aims to investigate the types and effectiveness of interventions used to impact modifiable factors of dietary intake in athletes. MEDLINE, CINAHL, SPORTDiscus and Web of Science were searched from inception to May 2022 for intervention studies that measured dietary intake with a quantitative tool and explored at least one factor thought to influence the dietary intake of adult athletes. Study quality was assessed using the ADA Quality Criteria Checklist: Primary Research. Twenty-four studies were included. The most common interventions focused on nutrition education (n 10), macronutrient adjustment (n 7) and physical activity (n 5). The three most common factors thought to influence dietary intake addressed were nutrition knowledge (n 12), hunger and appetite (n 8), and body composition (n 4). Significant changes in dietary intake were found in sixteen studies, with nutrition education interventions returning significant results in the largest proportion of studies (n 8). Study quality within this review was mostly average (n 4 < 50 %, n 19 50-80 %, n 1 > 80 %). As studies included were published between 1992 and 2021, interventions and factors explored in older studies may require up-to-date research to investigate possible differences in results due to time-related confounders.
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Affiliation(s)
- Amy Janiczak
- Sport, Performance and Nutrition Research Group, Department of Sport, Exercise and Nutrition Sciences, La Trobe University, Melbourne, VIC, Australia
| | - Rebekah Alcock
- Sport, Performance and Nutrition Research Group, Department of Sport, Exercise and Nutrition Sciences, La Trobe University, Melbourne, VIC, Australia
- Essendon Football Club, Melbourne, VIC, Australia
| | - Adrienne Forsyth
- Sport, Performance and Nutrition Research Group, Department of Sport, Exercise and Nutrition Sciences, La Trobe University, Melbourne, VIC, Australia
- School of Behavioural and Health Sciences, Australian Catholic University, Fitzroy, VIC, Australia
| | - Gina Louise Trakman
- Sport, Performance and Nutrition Research Group, Department of Sport, Exercise and Nutrition Sciences, La Trobe University, Melbourne, VIC, Australia
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Vítek L, Woronyczova J, Hanzikova V, Posová H. Complement System Deficiencies in Elite Athletes. Sports Med Open 2024; 10:11. [PMID: 38252367 PMCID: PMC10803703 DOI: 10.1186/s40798-024-00681-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Accepted: 01/14/2024] [Indexed: 01/23/2024]
Abstract
BACKGROUND Although regular physical activity improves immune competency and reduces the prevalence of inflammatory diseases, strenuous training in elite athletes is associated with an increased susceptibility to infectious complications. Therefore, the objective of our study was to assess the routinely examined parameters of the complement system in elite athletes. The study was carried out in a cohort of elite athletes (n = 134) and healthy control subjects (n = 110). In all subjects, besides a routine laboratory check-up, serum concentrations of the C3 and C4 complement components, mannose-binding lectin (MBL), as well as activation of all three complement pathways were determined. RESULTS Compared to healthy controls, lower C3 and C4 complement component concentrations were observed in elite athletes (0.96 ± 0.1 vs. 1.08 ± 0.2 mg/L, and 0.18 ± 0.1 vs. 0.25 ± 0.1 mg/L, respectively, p < 0.05); with much higher frequency rates of C3 and C4 deficiencies in athletes (31.3 vs. 14.5%, and 6 vs. 0%, p < 0.05). Simultaneously, athletes had much higher frequency rates of deficiencies of activation of classical and alternative complement pathways; while, deficiency of activation of the lectin pathway was similar in both cohorts. CONCLUSIONS We confirmed a high frequency of defects in the complement system in elite athletes. Lower concentrations of C3 and C4 complement components, with high frequencies of deficiencies of the classical and alternative complement activation pathways were the most prevalent disorder of the complement system in elite athletes. Further studies are needed to uncover the functional impacts of these observations upon the susceptibility to infectious diseases.
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Affiliation(s)
- Libor Vítek
- Institute of Medical Biochemistry and Laboratory Diagnostics, 1st Faculty of Medicine, Charles University and General University Hospital in Prague, Kateřinská 32, 120 00, Prague, Czech Republic.
- 4th Department of Internal Medicine, 1st Faculty of Medicine, Charles University and General University Hospital in Prague, Prague, Czech Republic.
| | - Jana Woronyczova
- Institute of Medical Biochemistry and Laboratory Diagnostics, 1st Faculty of Medicine, Charles University and General University Hospital in Prague, Kateřinská 32, 120 00, Prague, Czech Republic
- Sports Research Institute of the Czech Armed Forces, Prague, Czech Republic
| | - Veronika Hanzikova
- Blood Transfusion Unit, General University Hospital in Prague, Prague, Czech Republic
| | - Helena Posová
- Institute of Medical Biochemistry and Laboratory Diagnostics, 1st Faculty of Medicine, Charles University and General University Hospital in Prague, Kateřinská 32, 120 00, Prague, Czech Republic
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Stathas I, Kalliakmanis A, Kekelekis A, Danassi Afentaki D, Tsepis E, Fousekis K. Effectiveness of an On-Field Rehabilitation framework for return to sports in injured male professional football players: a single-blinded, prospective, randomised controlled trial. BMJ Open Sport Exerc Med 2024; 10:e001849. [PMID: 38268525 PMCID: PMC10806762 DOI: 10.1136/bmjsem-2023-001849] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/07/2023] [Indexed: 01/26/2024] Open
Abstract
Objectives In football, on-field rehabilitation (OFR) is critical during injury recovery for a player's safe return to sports (RTS). The study aimed to evaluate the effectiveness of an OFR framework for RTS in injured male professional football players. Trial design A prospective block-randomised controlled-parallel trial was conducted (level of evidence 1b). Methods Male professional football players (mean age, 26.3±3.6 years) from Greece diagnosed with an acute, lower limb musculoskeletal (MSK) injury (confirmed clinically and through imaging) participated in the study. During rehabilitation, the participants' OFR was guided by either the On-Field Rehabilitation (On FI.RE.) accelerated framework (experimental group) or a traditional OFR framework for a late injury recovery phase (comparison group). Between July 2021 and January 2022, 76 players were randomly allocated to the experimental group (n=38) and the comparison group (n=38). Participants were blinded during the study regarding intervention therapeutic protocols. The primary outcome measure was the effect of On FI.RE. framework on the time needed to return to team training (RTT) participation. The correlation between the time needed to return to on-field activity and RTT was calculated. Subsequent injuries were registered for a 12-month follow-up period. Results The intervention protocol, On FI.RE. framework, had a statistically significant effect on the time needed to RTT (F(1) = 49 626, p<0.001) with a large effect size (ES; η2=0.422) and fewer days (mean=23.8±9.1 days) needed than the comparison group (mean=30.3±9.8 days). There was a strong correlation between return to on-field activity and the time needed to RTT (r(76) = 0.901, p<0001) with a large ES (r>0.5). Six subsequent injuries were registered in the traditional OFR framework group, and one subsequent injury in the On FI.RE. framework group after a follow-up period of 12 months. Conclusion The On FI.RE., an accelerated OFR framework during injury recovery, is more effective than a traditional OFR framework, reducing the time a player needs to RTS. It entails a very low risk of reinjury. Trial registration number NCT05163470.
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Affiliation(s)
- Ioannis Stathas
- Physiotherapy Department, School of Health Rehabilitation Sciences, University of Patras, Patra, Greece
- Head of Physiotherapy and rehabilitation department, OFI Crete FC, Herakleion, Crete, Greece
| | | | - Afxentios Kekelekis
- Laboratory of Neuromechanics, School of Physical Education and Sport Science at Serres, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | | | - Elias Tsepis
- Physiotherapy Dept School of Health Rehabilitation Sciences, University of Patras, Patra, Greece
| | - Konstantinos Fousekis
- Physiotherapy Department Therapeutic exercise and Sports Rehabilitation exercise laboratory, University of Patras, Patra, Greece
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Skinner AM, Barker AR, Moore SA, Soininen S, Haapala EA, Väistö J, Westgate K, Brage S, Lakka TA, Vlachopoulos D. Cross-sectional and longitudinal associations between the 24-hour movement behaviours, including muscle and bone strengthening activity, with bone and lean mass from childhood to adolescence. BMC Public Health 2024; 24:227. [PMID: 38238707 PMCID: PMC10797891 DOI: 10.1186/s12889-024-17711-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Accepted: 01/09/2024] [Indexed: 01/22/2024] Open
Abstract
BACKGROUND This study aimed to assess whether moderate-to-vigorous physical activity (MVPA), sport and exercise as a proxy measure of muscle and bone strengthening activity, sedentary behaviour, and sleep were associated with total-body-less-head (TBLH) bone mineral content (BMC) and TBLH lean mass cross-sectionally and longitudinally from age 6 to 9 years and age 9 to 11 years to age 15 to 17 years. METHODS We used longitudinal data from a population sample of Finnish children from the Physical Activity and Nutrition in Children study (age 6 to 9 years: n = 478, 229 females; age 9 to 11 years: n = 384, 197 females; age 15 to 17 years: n = 222, 103 females). Linear regression analysed the cross-sectional and longitudinal associations between accelerometer-assessed MVPA, sedentary time and sleep, and questionnaire-assessed sport and exercise participation and screen time with dual-energy X-ray absorptiometry-assessed TBLH BMC and lean mass. RESULTS In females, MVPA at age 6 to 9 years was positively associated with TBLH BMC at age 15 to 17 years (β = 0.008, p = 0.010). Sport and exercise at age 9 to 11 years was positively associated with TBLH BMC (β = 0.020, p = 0.002) and lean mass (β = 0.343, p = 0.040) at age 15 to 17 years. MVPA at age 9 to 11 years was positively associated with TBLH lean mass (β = 0.272, p = 0.004) at age 15 to 17 years. In males, sleep at age 6 to 9 years was positively associated with TBLH lean mass (β = 0.382, p = 0.003) at age 15 to 17 years. Sport and exercise at age 9 to 11 years was positively associated with TBLH BMC (β = 0.027, p = 0.012) and lean mass (β = 0.721, p < 0.001) at age 15 to 17 years. CONCLUSIONS Promoting engagement in the 24-hour movement behaviours in childhood, particularly sport and exercise to strengthen muscle and bone, is important in supporting bone and lean mass development in adolescence. TRIAL REGISTRATION NCT01803776; first trial registration date: 04/03/2013.
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Affiliation(s)
- Annie M Skinner
- Children's Health and Exercise Research Centre, University of Exeter, Exeter, UK
- Institute of Biomedicine, University of Eastern Finland, Kuopio, Finland
| | - Alan R Barker
- Children's Health and Exercise Research Centre, University of Exeter, Exeter, UK
| | - Sarah A Moore
- School of Health and Human Performance, Dalhousie University, Halifax, Canada
| | - Sonja Soininen
- Institute of Biomedicine, University of Eastern Finland, Kuopio, Finland
- Physician and Nursing Services, Health and Social Services Centre, Wellbeing Services County of North Savo, Varkaus, Finland
| | - Eero A Haapala
- Institute of Biomedicine, University of Eastern Finland, Kuopio, Finland
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Juuso Väistö
- Institute of Biomedicine, University of Eastern Finland, Kuopio, Finland
| | - Kate Westgate
- MRC Epidemiology Unit, University of Cambridge, Cambridge, UK
| | - Soren Brage
- MRC Epidemiology Unit, University of Cambridge, Cambridge, UK
| | - Timo A Lakka
- Institute of Biomedicine, University of Eastern Finland, Kuopio, Finland
- Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital, Kuopio, Finland
- Foundation for Research in Health Exercise and Nutrition, Kuopio Research Institute of Exercise Medicine, Kuopio, Finland
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Chan ASW, Choong A, Phang KC, Leung LM, Tang PMK, Yan E. Societal discrimination and mental health among transgender athletes: a systematic review and Meta-analysis. BMC Psychol 2024; 12:24. [PMID: 38229114 PMCID: PMC10790386 DOI: 10.1186/s40359-023-01493-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Accepted: 12/18/2023] [Indexed: 01/18/2024] Open
Abstract
BACKGROUND Discrimination and inequality have been identified as significant problems faced by transgender individuals in sports participation. However, uncertainties remain regarding the effectiveness of interventions aimed at promoting equality. OBJECTIVES This systematic review and meta-analysis aimed to examine the experiences of transgender athletes in sports, focusing on mental health issues and factors contributing to inequality among transgender and other sexual minorities. METHODS The study followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines and searched 10 electronic databases, including PubMed, Google Scholar, and Web of Science, to identify eligible studies published between 2005 and 2022. The search yielded 1430 articles, of which only 12 studies met the inclusion criteria for this review. RESULTS The meta-analysis of the 12 studies included in this review revealed that transgender athletes faced social discrimination and inequality in sports participation, resulting in mental health problems and higher rates of suicide. From a cohort of 21,565 participants in the studies, 7152 (33%) were subjected to discrimination in sports participation and healthcare, with a rate of 0.61 (95% confidence interval [CI]: 0.35, 0.81). However, transgender athletes who felt welcomed and embraced by their respective teams accounted for 0.39 (95% CI: 0.19, 0.65). These results indicated significant differences between how transgender athletes are treated in healthcare settings and when participating in sports. CONCLUSION The study findings underscore the need for policies, cultural research, and interventions to address discrimination and inequality faced by transgender athletes in sports participation. Promoting equality and safeguarding the rights of transgender athletes can mitigate the risk of mental health problems and increase physical activity among sexual minorities.
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Affiliation(s)
- Alex Siu Wing Chan
- Department of Applied Social Sciences, Faculty of Health and Social Sciences, The Hong Kong Polytechnic University, Hong Kong, SAR, China.
| | - Alston Choong
- Department of Sports Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Kean Chang Phang
- Department of Pathology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Lok Man Leung
- Department of Applied Social Sciences, Faculty of Health and Social Sciences, The Hong Kong Polytechnic University, Hong Kong, SAR, China
| | - Patrick Ming Kuen Tang
- Department of Anatomical and Cellular Pathology, State Key Laboratory of Translational Oncology, The Chinese University of Hong Kong, Hong Kong, SAR, China
| | - Elsie Yan
- Department of Applied Social Sciences, Faculty of Health and Social Sciences, The Hong Kong Polytechnic University, Hong Kong, SAR, China.
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Bovolon L, Mallia L, De Maria A, Bertollo M, Berchicci M. Modulatory role of sport factors on amateur and competitive athletes' aggressive and antisocial behaviors. Heliyon 2024; 10:e23321. [PMID: 38163141 PMCID: PMC10755045 DOI: 10.1016/j.heliyon.2023.e23321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 11/28/2023] [Accepted: 11/28/2023] [Indexed: 01/03/2024] Open
Abstract
Aggressiveness and unethical behaviors are an important problem in sports today. Understanding how to properly measure and manage an athlete's aggressive tendency is a crucial lesson to be learned within the rulesets of a sporting environment. This study aims at validating the Italian version of the Competitive Aggressiveness and Anger Scale (CAAS), specifically developed to measure aggressiveness and anger in athletes. The second aim is to investigate how aggressive and antisocial behaviors are modulated by sex, competitive level (i.e., amateur and competitive), sport contact (i.e., contact and no-contact), and sport type (i.e., team and individual). Two hundred and ninety-six athletes (mean age = 22.42 years, SD = 2.86) were asked to fill out a survey about sociodemographic variables, sport specific data, attitudes to moral decisions, past cheating behavior, and aggression. The Italian version of the CAAS presented a good fit of the data, adequate internal consistency and its construct validity was supported via convergent and discriminant validity. Both aggressiveness and anger dimensions of CAAS positively related with acceptance of cheating and gamesmanship, and past cheating behavior, while only the aggressiveness dimension of the CAAS negatively related with prosocial attitude. Competitive male athletes practicing contact sport showed the highest levels of aggressiveness, while competitive athletes practicing team sport showed the highest level of anger. This study represents the first empirical construct validity evidence of CAAS among Italian athletes and provides a deeper understanding of how athletes' aggressive tendencies and antisocial behavior differ across athlete populations.
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Affiliation(s)
- Luca Bovolon
- Department of Psychological, Humanistic and Territorial Sciences, University “G. d’Annunzio”, Chieti, Pescara, Italy
- Behavioral Imaging and Neural Dynamics Center, University “G. d’Annunzio”, Chieti, Pescara, Italy
| | - Luca Mallia
- Department of Movement, Human and Health Sciences, University of Rome “Foro Italico”, Rome, Italy
| | - Alessandra De Maria
- Department of Movement, Human and Health Sciences, University of Rome “Foro Italico”, Rome, Italy
| | - Maurizio Bertollo
- Behavioral Imaging and Neural Dynamics Center, University “G. d’Annunzio”, Chieti, Pescara, Italy
- Department of Medicine and Aging Sciences, University “G. d’Annunzio”, Chieti, Pescara, Italy
| | - Marika Berchicci
- Department of Psychological, Humanistic and Territorial Sciences, University “G. d’Annunzio”, Chieti, Pescara, Italy
- Behavioral Imaging and Neural Dynamics Center, University “G. d’Annunzio”, Chieti, Pescara, Italy
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Pedlar C, Stanley N, Halson SL, Edinborough L, Law P, Harrison M, Catterson P. Reversing the state of arousal and accelerating sleep onset: pharmacological and non-pharmacological manipulation of sleep in athletes. Br J Sports Med 2024; 58:54-56. [PMID: 37640528 DOI: 10.1136/bjsports-2023-107201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/15/2023] [Indexed: 08/31/2023]
Affiliation(s)
- Charles Pedlar
- School of Sport, Health and Applied Science, St Mary's University Twickenham, Twickenham, UK
- Orreco Limited, Galway, Ireland
- Division of Surgery and Interventional Sciences, University College London, London, UK
| | - Neil Stanley
- Neil Stanley, Independent Sleep Expert, London, UK
| | - Shona L Halson
- School of Behavioural and Health Sciences, Australian Catholic University, Banyo, Queensland, Australia
| | - Luke Edinborough
- Faculty of Sport, Allied Health and Performance Sciences, St Mary's University Twickenham London, Twickenham, UK
- Sport Science, Southampton Football Club, Southampton, UK
| | | | | | - Paul Catterson
- Medicine, Newcastle United Football Club, Newcastle upon Tyne, UK
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Kopp PM, Möhler E, Gröpel P. Physical activity and mental health in school-aged children: a prospective two-wave study during the easing of the COVID-19 restrictions. Child Adolesc Psychiatry Ment Health 2024; 18:4. [PMID: 38172986 PMCID: PMC10765890 DOI: 10.1186/s13034-023-00695-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 12/19/2023] [Indexed: 01/05/2024] Open
Abstract
BACKGROUND Because physical activity (PA) has many benefits for children's and adolescents' mental health, it has been suggested that PA may be an effective strategy to physically and mentally recover from the COVID-19 pandemic. This study tested the reciprocal relationship between PA and mental health during the easing of COVID-19 restrictions. It was hypothesized that mental health during the pandemic would determine how much children and adolescents re-engage in PA after easing the restrictions. Furthermore, it was hypothesized that PA engagement would predict mental health improvement after the pandemic. METHODS This was a prospective study with two measurement occasions. Pretest data collection was undertaken in February 2022, shortly before German authorities eased and lifted the COVID-19 restrictions. The follow-up (posttest) occurred six weeks later (April 2022). Both times, a sample of elementary and grammar school students aged 6 to 18 years (N = 170) reported their mental health problems and health-related quality of life. Mental health problems were assessed with the Strengths and Difficulties Questionnaire and health-related quality of life was assessed with the KIDSCREEN-52 questionnaire. PA was measured continuously during the study period using smart electronic devices with a built-in pedometer. RESULTS PA gradually increased after the easing of COVID-19 restrictions (p < .001). This increase was unrelated to pretest mental health problems and health-related quality of life except for emotional symptoms (p = .041). Participants with higher emotional symptoms showed a sharper increase in PA towards the end of the study period. Furthermore, hyperactivity decreased (p = .004) and physical well-being (p = .004), perceived autonomy (p < .001), and perceived quality of school environment (p = .008) improved from before to after the easing of restrictions, yet participants' PA predicted none of these changes. CONCLUSIONS The adverse effects of COVID-19 containment on PA seem to alleviate after children and adolescents are allowed to return to schools. This is likely to be due to the school setting, which provides many different opportunities for formal and informal PA rather than students' mental health. School-related PA programs should be part of children's and adolescents' recovery from the pandemic .
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Affiliation(s)
- Philipp M Kopp
- Saarland University Hospital (UKS), Homburg, Germany.
- Clinic for Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Saarland University Hospital (UKS), Saarland University, Saarbrücken, Germany.
| | - Eva Möhler
- Saarland University Hospital (UKS), Homburg, Germany
- Clinic for Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Saarland University Hospital (UKS), Saarland University, Saarbrücken, Germany
| | - Peter Gröpel
- University of Vienna, Vienna, Austria
- Division of Sport Psychology, Centre for Sport Science and University Sports, University of Vienna, Vienna, Austria
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Gorczynski P, Aron CM, Moore M, Reardon CL. The Epidemiology of Mental Health Symptoms and Disorders Among Elite Athletes and the Evolution of Mental Health Literacy. Clin Sports Med 2024; 43:1-11. [PMID: 37949504 DOI: 10.1016/j.csm.2023.06.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2023]
Abstract
Within elite sport, epidemiological evidence is needed concerning the incidence and prevalence of mental health symptoms and disorders in relation to athlete demographic factors such as (dis)ability, race, ethnicity, sexual orientations, and different genders. Mental health promotion campaigns are often based on mental health literacy strategies. Such strategies aim to increase knowledge of mental health symptoms and disorders, address aspects of self- and public stigma, and promote help-seeking behaviors. Sporting organizations need to take responsibility to ensure that policies, practices, and services reflect organizational values concerning mental health. Organizational mental health literacy ensures that information is culturally competent and responsive, easy to find, straightforward, and offers simple, legitimate opportunities to access support.
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Affiliation(s)
- Paul Gorczynski
- Psychology and Counselling, School of Human Sciences, University of Greenwich, Old Royal Naval College, Spinnaker Building, Cambridge Road, Park Row, Greenwich SE10 9LS, UK; Ascend Consultation in Healthcare, 737 North Michigan Avenue #1925, Chicago, IL 60611, USA.
| | - Cindy Miller Aron
- Ascend Consultation in Healthcare, 737 North Michigan Avenue #1925, Chicago, IL 60611, USA; Department of Psychiatry, University of Wisconsin School of Medicine and Public Health, 6001 Research Park Boulevard, Madison, WI 53719, USA
| | - Matt Moore
- Department of Social Work, Ball State University, Health Professions Building, Room 501, Muncie, IN 47306, USA; Department of Family Science and Social Work, Miami University, McGuffey Hall, Room 101C, Oxford, OH 45056, USA
| | - Claudia L Reardon
- Department of Psychiatry, University of Wisconsin School of Medicine and Public Health, 6001 Research Park Boulevard, Madison, WI 53719, USA
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Labriola JE, Smith MP, Merrell GA. Return to Sports and Recreational Activities Following Arthroplasty of the Basal Joint of the Thumb: A Retrospective Review. J Hand Surg Glob Online 2024; 6:31-34. [PMID: 38313611 PMCID: PMC10837297 DOI: 10.1016/j.jhsg.2023.08.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Accepted: 08/07/2023] [Indexed: 02/06/2024] Open
Abstract
Purpose Arthroplasty of the basal, or carpometacarpal, joint of the thumb has been shown to decrease pain, improve strength, improve range of motion, and allow return to work. This study sought to assess whether basal joint arthroplasty also allows for a return to sports and recreational activities. Methods A survey assessing participation in sports and recreational activities, timing of return to play after surgery, enjoyment, and the presence of pain and limitations was mailed to patients who had undergone an arthroplasty of the basal joint of the thumb over a 3-year period. Results Of the 333 patients who underwent thumb carpometacarpal arthroplasty, met the criteria, and responded, 73% were able to successfully return to sports and recreational activities, with decreased pain and at the same or increased level of play, frequency of participation, and level of enjoyment for their sport or recreational activity. Patients were more likely to successfully return to sports and recreational activities if they had undergone surgery on their nondominant hand, did not stop their sport or recreational activity before surgery, were able to return within 9 months of surgery, and reported no postoperative limitations. Successful return to sports and recreational activities was not related to age, sex, surgeon, level of play, or the type of sport or recreational activity. Conclusions Most patients who replied to our survey reported successful return to sports and recreational activities after arthroplasty of the basal joint of the thumb. Type of study/level of evidence Prognostic IV.
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Affiliation(s)
| | - Mark P Smith
- Department of Orthopaedic Surgery, Indiana University, Indianapolis, IN
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Inoue Y, Lock D, Sato M, Aizawa K, Mikura A, Kohno N, Ogasawara E. What explains the well-being benefits of physical activity? A mixed-methods analysis of the roles of participation frequency and social identification. Soc Sci Med 2024; 340:116454. [PMID: 38052118 DOI: 10.1016/j.socscimed.2023.116454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 11/14/2023] [Accepted: 11/22/2023] [Indexed: 12/07/2023]
Abstract
OBJECTIVE Physical activity in a social setting is said to be associated with well-being because it provides opportunities for participants to form social relationships. However, there are inconsistent findings regarding the well-being benefits of participating in physical activity with others. To address this inconclusive evidence, we draw on the social identity approach to health and well-being to examine whether (a) the frequency of physical activity participation in a social setting and (b) the degree of social identification associated with it, have different relationships with participants' well-being. METHODS We implemented a two-phase, mixed-methods design with members of women's only fitness clubs in Japan. In Study 1, we collected survey responses about social identification, life satisfaction, and eudaimonic well-being from 1118 members. The survey data were combined with respondents' objective participation data from a membership database. In Study 2, we interviewed a sample of club members to understand how the nature of social relationships differed depending on the degree of their social identification. RESULTS Study 1 found that social identification with a fitness club, but not the frequency of attending the club for physical activity, was positively associated with members' well-being. Study 2 revealed that members with high social identification experienced more affective relationships with other members than those with medium or low identification. CONCLUSIONS Our research provides quantitative and qualitative evidence supporting the association between social identification and the well-being benefits of physical activity in a social setting. It confirms the predictions of the social identity approach to health and well-being, demonstrating that people enjoy well-being benefits from physical activity participation when it is internalized as a meaningful definition of self.
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Affiliation(s)
- Yuhei Inoue
- Sport Policy Unit, Department of People and Performance, Manchester Metropolitan University, All Saints Building, All Saints, Manchester, M15 6BH, United Kingdom; Manchester Metropolitan University Institute of Sport, Manchester, United Kingdom.
| | - Daniel Lock
- Department of Sport and Event Management, Bournemouth University, Fern Barrow, Poole, BH12 5BB, United Kingdom
| | - Mikihiro Sato
- Department of Recreation, Sport and Tourism, University of Illinois Urbana-Champaign, 1206 South Fourth Street Champaign, IL, 61820, USA
| | | | - Akane Mikura
- Faculty of Health and Sports Science, Juntendo University, 1-1 Hiraka-gakuendai, Inzai-shi, Chiba, 270-1695, Japan; Japanese Center for Research on Women in Sport, Juntendo University, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-8421, Japan
| | - Natsumi Kohno
- Faculty of Health and Sports Science, Juntendo University, 1-1 Hiraka-gakuendai, Inzai-shi, Chiba, 270-1695, Japan
| | - Etsuko Ogasawara
- Faculty of Health and Sports Science, Juntendo University, 1-1 Hiraka-gakuendai, Inzai-shi, Chiba, 270-1695, Japan; Japanese Center for Research on Women in Sport, Juntendo University, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-8421, Japan
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Carlin A, Connolly S, Redpath T, Belton S, Coppinger T, Cunningham C, Donnelly A, Dowd K, Harrington D, Murtagh E, Ng K, O'Brien W, Rodriguez L, Woods C, McAvoy H, Murphy M. Results from Ireland North and South's 2022 report card on physical activity for children and adolescents. J Exerc Sci Fit 2024; 22:66-72. [PMID: 38173796 PMCID: PMC10762465 DOI: 10.1016/j.jesf.2023.12.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 10/09/2023] [Accepted: 12/06/2023] [Indexed: 01/05/2024] Open
Abstract
Background The Ireland North and South Report Card on Physical Activity (PA) for Children and Adolescents aims to monitor progress in PA participation across a range of internationally established indicators. Methods Data were collated for 11 indicators and graded following the harmonised Active Healthy Kids Global Alliance report card process. Six representative studies (sample size range n = 898 to n = 15,557) were primarily used in the grading, with many indicators supplemented with additional studies and reports. Data collected since the implementation of COVID-19 public health measures in March 2020 were excluded. Results Grades were awarded as follows: 'Overall physical activity', C-; 'Organised Sport and Physical Activity', C; 'Active Play', INC; 'Sedentary Behaviours', C-; 'Physical Fitness', INC; 'Family and Peers', D+; 'School', C-; 'Physical Education', D; 'Community and Environment', B+ and 'Government', B. Separate grades were awarded for disability as follows; 'Overall physical activity', F; 'Organised Sport and Physical Activity', D; 'Sedentary Behaviours', C-; 'Family and Peers', C; 'School', C- and 'Government', B. 'Active Play', 'Physical Fitness', 'Physical Education' and 'Community and Environment' were all graded INC for disability. Since the last report card in 2016, four grades remained the same, three increased ('Overall physical activity', 'School' and 'Physical Education') and two ('Family and Peers,' and 'Government') were awarded grades for the first time. Conclusion Grades specific to children and adolescents with disability were generally lower for each indicator. While small improvements have been shown across a few indicators, PA levels remain low across many indicators for children and adolescents.
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Affiliation(s)
- Angela Carlin
- Centre for Exercise Medicine, Physical Activity and Health, School of Sport, Ulster University, Belfast, UK
| | - Sinead Connolly
- Centre for Exercise Medicine, Physical Activity and Health, School of Sport, Ulster University, Belfast, UK
| | - Tamsyn Redpath
- Centre for Exercise Medicine, Physical Activity and Health, School of Sport, Ulster University, Belfast, UK
| | - Sarajane Belton
- School of Health and Human Performance, Dublin City University, Dublin 9, Ireland
| | - Tara Coppinger
- Department of Sport, Leisure & Childhood Studies, Munster Technological University, Cork, Ireland
| | - Conor Cunningham
- School of Medicine Faculty of Life and Health Sciences, Ulster University, Belfast, UK
| | - Alan Donnelly
- Physical Activity for Health Research Centre, Health Research Institute, University of Limerick, Limerick, V94 T9PX, Ireland
| | - Kieran Dowd
- Department of Sport and Health Sciences, Technological University of the Shannon, Athlone, Westmeath, Ireland
| | - Deirdre Harrington
- Psychological Sciences and Health, University of Strathclyde, Glasgow, Scotland, UK
| | - Elaine Murtagh
- Physical Activity for Health Research Centre, Health Research Institute, University of Limerick, Limerick, V94 T9PX, Ireland
| | - Kwok Ng
- Physical Activity for Health Research Centre, Health Research Institute, University of Limerick, Limerick, V94 T9PX, Ireland
- Faculty of Education, University of Turku, Rauma, Finland
- School of Educational Sciences and Psychology, University of Eastern Finland, Joensuu, 80101, Finland
| | - Wesley O'Brien
- School of Education, University College Cork, Cork, Ireland
| | | | - Catherine Woods
- Physical Activity for Health Research Centre, Health Research Institute, University of Limerick, Limerick, V94 T9PX, Ireland
| | | | - Marie Murphy
- Centre for Exercise Medicine, Physical Activity and Health, School of Sport, Ulster University, Belfast, UK
- Physical Activity for Health Research Centre, Institute of Sport Physical Education and Health Sciences, Moray House School of Education & Sport, UK
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Bitar AC, Abreu G, Scalize ARH, Garofo G, D’Elia C, Castropil W. Double and Single Bundle in Athletes: A Comparison in Medium and Long-Term Rates to Return to Sport and Re-Injury. Arch Bone Jt Surg 2024; 12:19-25. [PMID: 38318301 PMCID: PMC10838576 DOI: 10.22038/abjs.2023.66143.3168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Accepted: 09/27/2023] [Indexed: 02/07/2024]
Abstract
Objectives Compare, retrospectively, the medium- and long-term of return to sport rates and re-injury of the anterior cruciate ligament (ACL) in patients submitted to single-bundle (SB) compared to double-bundle (DB) technique reconstruction. Methods Athletes operated by SB or DB ACL reconstruction, with at least five years of follow-up at a single center, were included. The following data were collected: demographic data; competitive sports practice before the injury; previous surgery; injury/surgery to the contralateral knee; return to sports and level of the return; re-injury (time of the re-injury after the first surgery; mechanism of trauma for the re-injury; necessity of operative treatment); signs and complaints related to the knee the last clinical consultation. Results Seventy-six athletes (27 SB and 49 DB) were included. The return to sport rate (98%) was the same for both groups, and the return to the previous level rate showed an improvement in the DB group but without statistical significance (63% vs. 79%; P = 0.173). However, other outcomes showed higher results for the DB group: lower re-injury rate throughout the follow-up period (41% vs. 18%; P = 0.034) and during the first year of follow-up (22% vs. 4%; P = 0.021), and less stiffness (0% vs. 22%, P = 0.001). While in primary reconstruction cases, there was not a higher re-injury rate using SB (P = 0.744), in the revision cases, SB was correlated with more re-injuries than DB (P = 0.002). Conclusion The overall re-injury in the medium- and long-term and the return to practice sports at the same level as before surgery in athletes submitted to DB reconstruction were slightly better than those submitted to SB reconstruction, especially in the cases that were asecond time lesion ( revisioned knees).
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Bendau A, Petzold MB, Kaminski J, Plag J, Ströhle A. Exercise as Treatment for "Stress-Related" Mental Disorders. Curr Neuropharmacol 2024; 22:420-436. [PMID: 37779399 PMCID: PMC10845075 DOI: 10.2174/1570159x22666230927103308] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 03/29/2023] [Accepted: 04/02/2023] [Indexed: 10/03/2023] Open
Abstract
The beneficial impact of physical activity on preventing and treating mental disorders has captured growing (research) interest. This article aims to provide a concise overview of essential evidence regarding the effectiveness and underlying mechanisms of physical activity for individuals with mental disorders clustered as "stress-related" conditions. Empirical findings (e.g., longitudinalprospective studies, interventional randomized-controlled-trials, reviews, meta-analyses) regarding the effects of physical activity in the prevention and treatment of stress-related mental disorders are summarized. Furthermore, potential mechanisms underlying these effects are discussed, and recommendations regarding the use of physical activity are outlined. The majority of studies indicate good efficacy of physical activity in prospectively lowering the risk for the incidence of subsequent stress-related mental disorders as well as in the treatment of manifest disorders. Most evidence targets unipolar depressive disorder and, secondly, anxiety disorders. Research regarding posttraumatic stress disorder, obsessive-compulsive disorders, and somatoform disorders is promising but scarce. Physical activity seems to be useful as a stand-alone-treatment as well as in combination with other psychotherapeutic or pharmacological treatments. Multiple intertwined physiological, psychological, and social mechanisms are assumed to mediate the beneficial effects. Recommendations regarding physical activity can orientate on official guidelines but should consider the individual needs and circumstances of each subject. In summary, physical activity seems to be effective in the prevention and treatment of stressrelated mental disorders and, therefore, should be fostered in healthcare-settings. Future studies are needed to clarify partly inconsistent patterns of results and to close research gaps, e.g., concerning somatoform disorders.
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Affiliation(s)
- Antonia Bendau
- Department of Psychiatry and Neurosciences, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt Universität zu Berlin, CCM, Charitéplatz 1, 10117, Berlin, Germany
- HMU Health and Medical University Potsdam, Potsdam, Germany
| | - Moritz Bruno Petzold
- Department of Psychiatry and Neurosciences, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt Universität zu Berlin, CCM, Charitéplatz 1, 10117, Berlin, Germany
- Department of Psychology, MSB Medical School Berlin, Berlin, Germany
| | - Jan Kaminski
- Department of Psychiatry and Neurosciences, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt Universität zu Berlin, CCM, Charitéplatz 1, 10117, Berlin, Germany
| | - Jens Plag
- Department of Psychiatry and Neurosciences, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt Universität zu Berlin, CCM, Charitéplatz 1, 10117, Berlin, Germany
- HMU Health and Medical University Potsdam, Potsdam, Germany
- Oberberg Fachklinik Potsdam, Potsdam, Germany
| | - Andreas Ströhle
- Department of Psychiatry and Neurosciences, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt Universität zu Berlin, CCM, Charitéplatz 1, 10117, Berlin, Germany
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Reardon CL, Gorczynski P, Hainline B, Hitchcock M, Rice S. Anxiety Disorders in Athletes. Clin Sports Med 2024; 43:33-52. [PMID: 37949513 DOI: 10.1016/j.csm.2023.06.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2023]
Abstract
Athletes and non-athletes experience many anxiety-related symptoms and disorders at comparable rates. Contributory factors may include pressure to perform, public scrutiny, sporting career dissatisfaction, injury, and harassment and abuse in sport. Anxiety may negatively impact sport performance. Specific types of anxiety may have unique presentations in athletes. It is important to rule out general medical and substance-related causes of anxiety symptoms. Psychotherapy and pharmacology treatment options should be considered, bearing in mind athletes' environmental circumstances and physiologies.
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Affiliation(s)
- Claudia L Reardon
- Department of Psychiatry, University of Wisconsin School of Medicine and Public Health, 6001 Research Park Boulevard, Madison, WI 53719, USA.
| | - Paul Gorczynski
- Psychology and Counselling, School of Human Sciences, University of Greenwich, Old Royal Naval College, Park Row, Greenwich SE10 9LS, UK
| | - Brian Hainline
- National Collegiate Athletic Association, 700 West Washington Street, PO Box 6222, Indianapolis, IN 46206, USA
| | - Mary Hitchcock
- University of Wisconsin-Madison, Ebling Library for the Health Sciences, 2339 Health Sciences Learning Center, 750 Highland Avenue, Madison, WI 53705, USA
| | - Simon Rice
- Orygen, 35 Poplar Road, Parkville, Melbourne, Australia; Centre for Youth Mental Health, The University of Melbourne, Locked Bag 10, Parkville, Melbourne, Australia
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Cumming SP, Pi-Rusiñol R, Rodas G, Drobnic F, Rogol AD. The validity of automatic methods for estimating skeletal age in young athletes: a comparison of the BAU Sport ultrasound system and BoneXpert with the radiographic method of Fels. Biol Sport 2024; 41:61-67. [PMID: 38188108 PMCID: PMC10765447 DOI: 10.5114/biolsport.2024.127380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 11/29/2022] [Accepted: 03/19/2023] [Indexed: 01/09/2024] Open
Abstract
This study examined the validity of two automated methods (BAUSport, BoneXpert software using Fels, Greulich-Pyle, Tanner-Whithouse III protocols) for estimating skeletal age (SA) in young athletes in comparison to a reference standard (Fels). 85 male and female athletes, nine to seventeen years of age, from multiple sports were assessed for SA as part of an annual medical and health screening programme. Intra-class correlations demonstrated high degrees of association between the automatic methods for estimating SA (BAUSport r = .98; BoneXpert r = .96-.99) and the discrepancy between SA and chronological age (SA-CA) (BAUSport r = .93; BoneXpert r = .88-.97), with the reference standard. Concordance analyses for the categorisation of participants as early, on-time and late maturing also demonstrated substantial levels of agreement for both methods (BAUSport Kappa = .71; BoneXpert Fels Kappa = .63) with the reference standard. Bland-Altman plots comparing the automatic methods with the reference standard identified statistically significant fixed biases, ranging in magnitude from small to large. Collectively, these results suggest that BoneXpert and BAUSport can provide comparable estimates of SA and SA-CA in young athletes relative to the Fels method. Biases in the estimation of SA should, however, be considered and the automatic methods should be implemented as part of a comprehensive growth and maturity screening protocol. The non-invasive nature of the BAUSport method affords particular advantages (no radiation exposure, portability) in contexts where the regular estimation of SA is recommended.
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Affiliation(s)
| | | | - Gil Rodas
- FC Barcelona, Futbol Club Barcelona Medical Services, Barcelona, Spain
| | - Franchek Drobnic
- FC Barcelona, Futbol Club Barcelona Medical Services, Barcelona, Spain
| | - Alan D Rogol
- School of Medicine, University of Virginia, Charlottesville, VA USA
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