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1.
Sports Med ; 2024 May 09.
Artículo en Inglés | MEDLINE | ID: mdl-38722535

RESUMEN

BACKGROUND: Wheelchair tennis, a globally popular sport, features a professional tour spanning 40 countries and over 160 tournaments. Despite its widespread appeal, information about the physical demands of wheelchair tennis is scattered across various studies, necessitating a comprehensive systematic review to synthesise available data. OBJECTIVE: The aim was to provide a detailed synthesis of the physical demands associated with wheelchair tennis, encompassing diverse factors such as court surfaces, performance levels, sport classes, and sexes. METHODS: We conducted comprehensive searches in the PubMed, Embase, CINAHL, and SPORTDiscus databases, covering articles from inception to March 1, 2023. Forward and backward citation tracking from the included articles was carried out using Scopus, and we established eligibility criteria following the Population, Exposure, Comparison, Outcome, and Study design (PECOS) framework. Our study focused on wheelchair tennis players participating at regional, national, or international levels, including both juniors and adults, and open and quad players. We analysed singles and doubles matches and considered sex (male, female), sport class (open, quad), and court surface type (hard, clay, grass) as key comparative points. The outcomes of interest encompassed play duration, on-court movement, stroke performance, and physiological match variables. The selected study designs included observational cross-sectional, longitudinal, and intervention studies (baseline data only). We calculated pooled means or mean differences with 95% confidence intervals (CIs) and employed a random-effects meta-analysis with robust variance estimation. We assessed heterogeneity using Cochrane Q and 95% prediction intervals. RESULTS: Our literature search retrieved 643 records, with 24 articles meeting our inclusion criteria. Most available information focused on international male wheelchair tennis players in the open division, primarily competing in singles on hard courts. Key findings (mean [95% CI]) for these players on hard courts were match duration 65.9 min [55.0-78.8], set duration 35.0 min [28.2-43.5], game duration 4.6 min [0.92-23.3], rally duration 6.1 s [3.7-10.2], effective playing time 19.8% [18.9-20.7], and work-to-rest ratio 1:4.1 [1:3.7-1:4.4]. Insufficient data were available to analyse play duration for female players. However, for the available data on hard court matches, the average set duration was 34.8 min [32.5-37.2]. International male players on hard court covered an average distance per match of 3859 m [1917-7768], with mean and peak average forward speeds of 1.06 m/s [0.85-1.32] and 3.55 m/s [2.92-4.31], respectively. These players executed an average of 365.9 [317.2-422.1] strokes per match, 200.6 [134.7-299.0] per set, 25.4 [16.7-38.7] per game, and 3.4 [2.6-4.6] per rally. Insufficient data were available for a meta-analysis of female players' on-court movement and stroke performance. The average and peak heart rates of international male players on hard court were 134.3 [124.2-145.1] and 166.0 [132.7-207.6] beats per minute, and the average match heart rate expressed as a percentage of peak heart rate was 74.7% [46.4-100]. We found no studies concerning regional players or juniors, and only one study on doubles match play. CONCLUSIONS: While we present a comprehensive overview of the physical demands of wheelchair tennis, our understanding predominantly centres around international male players competing on hard courts in the open division. To attain a more comprehensive insight into the sport's physical requirements, future research should prioritise the inclusion of data on female and quad players, juniors, doubles, and matches played on clay and grass court surfaces. Such endeavours will facilitate the development of more tailored and effective training programmes for wheelchair tennis players and coaches. The protocol for this systematic review was registered a priori at the International Platform of Registered Systematic Review and Meta-analysis Protocols (Registration https://doi.org/10.37766/inplasy2023.3.0060 ).

2.
BMJ Open Sport Exerc Med ; 9(2): e001607, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-37337550

RESUMEN

Objective: It is unclear what the incidence, prevalence and nature of injuries are that can occur during playing padel. This study aimed to systematically review the incidence, prevalence and nature of injuries in padel. Method: A literature search was performed up to December 2022 through MEDLINE Ovid, PubMed, Cochrane Library, SportsDiscus and CINAHL. Following database search, article retrieval and title and abstract screening, articles were assessed for eligibility against predefined criteria. Studies were assessed for methodological quality. Data on injuries' prevalence, incidence and nature of injuries were extracted, analysed and described in a descriptive statistical manner which did not include a pooling strategy as part of a formal meta-analysis. Results: Eight studies with 2022 participants were included (range of mean age: 31-57). The incidence rate was 3 injuries per 1000 hours of padel training and 8 injuries per 1000 matches of padel practice. The overall prevalence range was 40%-95%. The elbow was the most common anatomical site of injury, followed by the knee, shoulder and lower back. Tendinous and muscular injuries were the most reported injury types. Conclusion: Injuries are common among padel players, with an incidence rate of 3 per 1000 hours of padel training and 8 per 1000 matches of padel practice-as based on limited literature. The overall prevalence range was 40%-95%. The elbow was the most frequently reported anatomical region concerning location injury distribution, and injuries were mainly of tendinous or muscular origin.

3.
Sports Med ; 53(4): 807-836, 2023 04.
Artículo en Inglés | MEDLINE | ID: mdl-36752978

RESUMEN

BACKGROUND: Tennis is a multidirectional high-intensity intermittent sport for male and female individuals played across multiple surfaces. Although several studies have attempted to characterise the physical demands of tennis, a meta-analysis is still lacking. OBJECTIVE: We aimed to describe and synthesise the physical demands of tennis across the different court surfaces, performance levels and sexes. METHODS: PubMed, Embase, CINAHL and SPORTDiscus were searched from inception to 19 April, 2022. A backward citation search was conducted for included articles using Scopus. The PECOS framework was used to formulate eligibility criteria. POPULATION: tennis players of regional, national or international playing levels (juniors and adults). EXPOSURE: singles match play. Comparison: sex (male/female), court surface (hard, clay, grass). OUTCOME: duration of play, on-court movement and stroke performance. STUDY DESIGN: cross-sectional, longitudinal. Pooled means or mean differences with 95% confidence intervals were calculated. A random-effects meta-analysis with robust variance estimation was performed. The measures of heterogeneity were Cochrane Q and 95% prediction intervals. Subgroup analysis was used for different court surfaces. RESULTS: The literature search generated 7736 references; 64 articles were included for qualitative and 42 for quantitative review. Mean [95% confidence interval] rally duration, strokes per rally and effective playing time on all surfaces were 5.5 s [4.9, 6.3], 4.1 [3.4, 5.0] and 18.6% [15.8, 21.7] for international male players and 6.4 s [5.4, 7.6], 3.9 [2.4, 6.2] and 20% [17.3, 23.3] for international female players. Mean running distances per point, set and match were 9.6 m [7.6, 12.2], 607 m [443, 832] and 2292 m [1767, 2973] (best-of-5) for international male players and 8.2 m [4.4, 15.2], 574 m [373, 883] and 1249 m [767, 2035] for international female players. Mean first- and second-serve speeds were 182 km·h-1 [178, 187] and 149 km·h-1 [135, 164] for international male players and 156 km·h-1 95% confidence interval [151, 161] and 134 km·h-1 [107, 168] for international female players. CONCLUSIONS: The findings from this study provide a comprehensive summary of the physical demands of tennis. These results may guide tennis-specific training programmes. We recommend more consistent measuring and reporting of data to enable future meta-analysts to pool meaningful data. CLINICAL TRIAL REGISTRATION: The protocol for this systematic review was registered a priori at the Open Science Framework (Registration DOI https://doi.org/10.17605/OSF.IO/MDWFY ).


Asunto(s)
Tenis , Adulto , Humanos , Masculino , Femenino , Estudios Transversales , Conducta Competitiva
4.
Sports Med Health Sci ; 4(1): 70-73, 2022 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-35782775

RESUMEN

Altered biomechanics due to amputation can contribute to substantial limitations, influencing sporting activities. Individuals with lower extremity amputations or congenital lower limb deficiency are encouraged to participate in para-sports. However, to compete in Paralympic sports, the candidate must have an impairment that results in lower extremity loss of function and meets or exceeds the sport's minimum impairment criteria (MIC). This review will focus on the MIC for competitive wheelchair tennis. Limb deficiency is known as one of the MIC used to regulate participation in competitive para-sports since it impacts gait, kinematics, and biomechanics of both the upper and lower body. Notwithstanding, it is questionable whether the MIC concerning limb deficiency is set at the correct level for determining eligibility for participating in Paralympic sports. This study aims to provide an overview of the evidence examining the impact of different partial foot amputation (PFA) levels on gait as a proxy for sporting performance. This scoping review will be based on a 6-step methodological framework and Preferred Reporting Items for Systematic Reviews and Meta-Analysis, extension for scoping reviews (PRISMA-ScR). Studies will be selected from PubMed, Embase, CINAHL, and SPORTDiscus. Two authors will screen the titles/abstracts independently. Selected studies will be scrutinised, and the same authors will extract data. Findings will be relevant to informing the evidence-based development of MIC for lower limb impairment after PFA and may be extrapolated to specific Paralympic sports, including wheelchair tennis. Results will be disseminated through scientific publications and conferences to audiences interested in Paralympic sports.

5.
Br J Sports Med ; 2022 Dec 05.
Artículo en Inglés | MEDLINE | ID: mdl-36588404

RESUMEN

OBJECTIVE: This scoping review examines how different levels and types of partial foot amputation affect gait and explores how these findings may affect the minimal impairment criteria for wheelchair tennis. METHODS: Four databases (PubMed, Embase, CINAHL and SPORTDiscus) were systematically searched in February 2021 for terms related to partial foot amputation and ambulation. The search was updated in February 2022. All study designs investigating gait-related outcomes in individuals with partial foot amputation were included and independently screened by two reviewers based on Arksey and O'Malley's methodological framework and reported according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for scoping reviews. RESULTS: Twenty-nine publications with data from 252 participants with partial foot amputation in 25 studies were analysed. Toe amputations were associated with minor gait abnormalities, and great toe amputations caused loss of push-off in a forward and lateral direction. Metatarsophalangeal amputations were associated with loss of stability and decreased gait speed. Ray amputations were associated with decreased gait speed and reduced lower extremity range of motion. Transmetatarsal amputations and more proximal amputations were associated with abnormal gait, substantial loss of power generation across the ankle and impaired mobility. CONCLUSIONS: Partial foot amputation was associated with various gait changes, depending on the type of amputation. Different levels and types of foot amputation are likely to affect tennis performance. We recommend including first ray, transmetatarsal, Chopart and Lisfranc amputations in the minimum impairment criteria, excluding toe amputations (digits two to five), and we are unsure whether to include or exclude great toe, ray (two to five) and metatarsophalangeal amputations. TRIAL REGISTRATION: The protocol of this scoping review was previously registered at the Open Science Framework Registry (https://osf.io/8gh9y) and published.

6.
Sports Med Health Sci ; 4(4): 225-238, 2022 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-36600967

RESUMEN

Accurate and reliable evaluation of muscle strength in para-athletes is essential for monitoring the effectiveness of strength training and/or rehabilitation programmes, and sport classification. Our aim is to synthesise evidence related to assessing muscle strength in para-athletes. Four databases were searched from January 1990 to July 2021 for observational studies focusing on strength assessment. Independent screening, data extraction, and quality assessment were performed in duplicate. A total of 1764 potential studies were identified. Thirty met the inclusion criteria and were included in the review. The mean age of participants was 30.7 years (standard deviation [SD]: 2.4). The majority were men (88%) participating in wheelchair sports, including basketball, rugby, and tennis (23/30: 76%). Overall quality varied, with more than half of the studies failing to identify strategies for dealing with confounding variables. Despite manual muscle testing being a standard component of para-sport classification systems, evidence examining strength characteristics in para-athletes is derived primarily from isometric and isokinetic testing. In studies that included comparative strength data, findings were mixed. Some studies found strength values were similar to or lower than able-bodied athletic controls. However, an important observation was that others reported higher shoulder strength in para-athletes taking part in wheelchair sports than both able-bodied and disabled non-athletes. Studies need to develop accessible, standardised strength testing methods that account for training influence and establish normative strength values in para-athletes. There is also a need for additional studies that include female para-athletes and para-athletes with greater functional impairments.

7.
Ned Tijdschr Geneeskd ; 1662022 11 14.
Artículo en Holandés | MEDLINE | ID: mdl-36633033

RESUMEN

Shoulder complaints are a very prevalent condition and a significant cause of morbidity and disability. Most patients with shoulder complaints are primarily seen by general physicians. The guideline, as developed by the Dutch College of General Physicians (NHG) in 2019, formulates a basic algorithm to start early conservative management of shoulder complaints. This article describes several causes of shoulder complaints more extensively and offers possible tools to obtain a more precise diagnosis. With a better knowledge of the multiple causes of shoulder complaints, most shoulder complaints can be adequately managed by general physicians, thus preventing unnecessary referrals.


Asunto(s)
Dolor de Hombro , Hombro , Humanos , Dolor de Hombro/diagnóstico , Dolor de Hombro/etiología , Morbilidad , Derivación y Consulta
8.
Br J Sports Med ; 55(22): 1262-1269, 2021 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-33980546

RESUMEN

In 2020, the IOC released a consensus statement that provides overall guidelines for the recording and reporting of epidemiological data on injury and illness in sport. Some aspects of this statement need to be further specified on a sport-by-sport basis. To extend the IOC consensus statement on methods for recording and reporting of epidemiological data on injury and illness in sports and to meet the sport-specific requirements of all cycling disciplines regulated by the Union Cycliste Internationale (UCI). A panel of 20 experts, all with experience in cycling or cycling medicine, participated in the drafting of this cycling-specific extension of the IOC consensus statement. In preparation, panel members were sent the IOC consensus statement, the first draft of this manuscript and a list of topics to be discussed. The expert panel met in July 2020 for a 1-day video conference to discuss the manuscript and specific topics. The final manuscript was developed in an iterative process involving all panel members. This paper extends the IOC consensus statement to provide cycling-specific recommendations on health problem definitions, mode of onset, injury mechanisms and circumstances, diagnosis classifications, exposure, study population characteristics and data collection methods. Recommendations apply to all UCI cycling disciplines, for both able-bodied cyclists and para-cyclists. The recommendations presented in this consensus statement will improve the consistency and accuracy of future epidemiological studies of injury and illness in cycling.


Asunto(s)
Traumatismos en Atletas , Medicina Deportiva , Deportes , Traumatismos en Atletas/epidemiología , Consenso , Estudios Epidemiológicos , Humanos
9.
Br J Sports Med ; 55(19): 1068-1076, 2021 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-33853834

RESUMEN

In 2020, the IOC proposed a universal methodology for the recording and reporting of data for injury and illness in sport. Para sport is played by individuals with impairment, and they have a unique set of considerations not captured by these recommendations. Therefore, the aim of this addendum to IOC consensus statement was to guide the Para sport researcher through the complexities and nuances that should be taken into consideration when collecting, registering, reporting and interpreting data regarding Para athlete health. To develop this translation, experts in the field of Para sports medicine and epidemiology conducted a formal consensus development process, which began in March 2020 with the formation of a consensus group that worked over eight phases, incorporating three virtual consensus meetings to finalise the translation. This translation is consistent with the IOC consensus statement, yet provides more detailed Para athlete specific definitions and recommendations on study population, specifically, diagnostic and eligible impairment categorisation and recording of adaptive equipment, and defining and classifying health problems in the context of Para sport. Additionally, recommendations and Para athlete specific examples are described with regards to injury mechanism, mode of onset, injury and illness classification, duration, capturing and reporting exposure and risk. Finally, methods and considerations are provided to cater to the varied needs of athletes with impairment with respect to data collection tools. This harmonisation will allow the science to develop and facilitate a more accurate understanding of injury and illness patterns for tailoring evidence-informed prevention programmes and enabling better planning of medical services for Para sport events.


Asunto(s)
Traumatismos en Atletas , Proyectos de Investigación/normas , Medicina Deportiva , Deportes para Personas con Discapacidad , Atletas , Traumatismos en Atletas/diagnóstico , Traumatismos en Atletas/epidemiología , Consenso , Humanos
11.
Eur J Sport Sci ; 21(8): 1215-1223, 2021 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-32877321

RESUMEN

This study examined the association and predictive ability of several markers of internal workload on risk of injury in high-performance junior tennis players. Fifteen young, high-level tennis players (9 males, 6 females; age: 17.2 ± 1.1 years; height: 178.5 ± 8.7 cm; mass: 68.1 ± 4.8 kg) participated in this investigation. Data on injury epidemiology and internal workload during training were obtained for one competitive season. The session-rating of perceived exertion (s-RPE) was used to calculate internal workload markers in absolute (acute workload and chronic workload for 2-weeks, 3-weeks and 4-weeks) and relative terms (acute:chronic workload ratios [ACWR] for 2-weeks, 3-weeks and 4-weeks). Associations and diagnostic power for predicting tennis injuries were examined through generalised estimating equations and receiver operating characteristics analyses. During the season, a total of 40 injuries were recorded, corresponding to 3.5 injuries per 1000 h of tennis practice. The acute workload was highly associated with injury incidence (P=0.04), as injury risk increased by 1.62 times (95% CI: 1.01-2.62) for every increase of 1858.7 arbitrary units (AU) of the workload during the most recent training week. However, acute workload was a poor predictor of injury, and associations between injury and internal workload markers were weak (all P>0.05). These findings demonstrate an association between high values of acute workload and the risk of injury in high-level tennis players. However, a high acute workload is only one of the many factors associated with injury, and by itself, has low predictive ability for injury.


Asunto(s)
Traumatismos en Atletas/epidemiología , Acondicionamiento Físico Humano/efectos adversos , Tenis/lesiones , Adolescente , Conducta Competitiva , Femenino , Humanos , Incidencia , Masculino , Percepción/fisiología , Esfuerzo Físico/fisiología , Estudios Prospectivos , Factores de Riesgo
12.
Br J Sports Med ; 55(1): 9-13, 2021 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-33082146

RESUMEN

The IOC has proposed standard methods for recording and reporting of data for injury and illness in sport. The IOC consensus statement authors anticipated that sport-specific statements would provide further recommendations. This statement is the tennis-specific extension of the partner IOC statement. The International Tennis Federation Sport Science and Medicine Committee, in collaboration with selected external experts, met in June 2019 to consider athlete health monitoring issues specific to tennis. Once the IOC consensus statement was finalised, the tennis-specific consensus was drafted and agreed on by the members over three iterations. Compared with the IOC consensus statement, the tennis consensus contains tennis-specific information on injury mechanism, mode of onset, injury classification, injury duration, capturing and reporting exposure, reporting risk and study population. Our recommendations apply to able-bodied as well as wheelchair tennis players. Where applicable, specific recommendations are made for wheelchair tennis.


Asunto(s)
Traumatismos en Atletas/clasificación , Traumatismos en Atletas/epidemiología , Documentación , Tenis/lesiones , Comités Consultivos , Traumatismos en Atletas/diagnóstico , Conducta Competitiva , Humanos , Incidencia , Prevalencia , Factores de Riesgo , Índice de Severidad de la Enfermedad , Deportes para Personas con Discapacidad
14.
J Orthop Sports Phys Ther ; 50(5): 226-233, 2020 05.
Artículo en Inglés | MEDLINE | ID: mdl-32354314

RESUMEN

SYNOPSIS: High-quality sports injury research can facilitate sports injury prevention and treatment. There is scope to improve how our field applies best-practice methods-methods matter (greatly!). The first METHODS MATTER meeting, held in January 2019 in Copenhagen, Denmark, was the forum for an international group of researchers with expertise in research methods to discuss sports injury methods. We discussed important epidemiological and statistical topics within the field of sports injury research. With this opinion document, we provide the main take-home messages that emerged from the meeting. Meeting participants agreed that the definition of sport injury depends on the research question and context. It was considered essential to be explicit about the goal of the research effort and to use frameworks to illustrate the assumptions that underpin measurement and the analytical strategy. Complex systems were discussed to illustrate how potential risk factors can interact in a nonlinear way. This approach is often a useful alternative to identifying single risk factors. Investigating changes in exposure status over time is important when analyzing sport injury etiology, and analyzing recurrent injury, subsequent injury, or injury exacerbation remains challenging. The choice of statistical model should consider the research question, injury measure (eg, prevalence, incidence), type and granularity of injury data (categorical or continuous), and study design. Multidisciplinary collaboration will be a cornerstone for future high-quality sport injury research. Working outside professional silos in a diverse, multidisciplinary team benefits the research process, from the formulation of research questions and designs to the statistical analyses and dissemination of study results in implementation contexts. This article has been copublished in the British Journal of Sports Medicine and the Journal of Orthopaedic & Sports Physical Therapy. J Orthop Sports Phys Ther 2020;50(5):226-233. doi:10.2519/jospt.2020.9876.


Asunto(s)
Traumatismos en Atletas/prevención & control , Traumatismos en Atletas/terapia , Proyectos de Investigación , Traumatismos en Atletas/epidemiología , Diseño de Investigaciones Epidemiológicas , Objetivos , Humanos , Grupo de Atención al Paciente , Lesiones de Repetición , Proyectos de Investigación/estadística & datos numéricos , Terminología como Asunto
15.
Br J Sports Med ; 54(15): 941, 2020 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-32371524

RESUMEN

High quality sports injury research can facilitate sports injury prevention and treatment. There is scope to improve how our field applies best practice methods-methods matter (greatly!). The 1st METHODS MATTER Meeting, held in January 2019 in Copenhagen, Denmark, was the forum for an international group of researchers with expertise in research methods to discuss sports injury methods. We discussed important epidemiological and statistical topics within the field of sports injury research. With this opinion document, we provide the main take-home messages that emerged from the meeting.


Asunto(s)
Traumatismos en Atletas , Proyectos de Investigación , Medicina Deportiva/métodos , Traumatismos en Atletas/epidemiología , Traumatismos en Atletas/etiología , Traumatismos en Atletas/prevención & control , Traumatismos en Atletas/terapia , Interpretación Estadística de Datos , Humanos , Comunicación Interdisciplinaria , Proyectos de Investigación/estadística & datos numéricos , Factores de Riesgo
16.
Br J Sports Med ; 54(17): 1036-1041, 2020 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-32001517

RESUMEN

BACKGROUND: Despite reported injury rates of up to 3 per 1000 hours exposure, there are no evidence-based prevention programmes in tennis. PURPOSE: To evaluate the effectiveness of an e-health prevention programme for reducing tennis injury prevalence. STUDY DESIGN: Two-arm, researcher-blinded randomised controlled trial. METHODS: Adult tennis players of all playing levels were randomised in an unsupervised programme lasting 12 weeks (TennisReady group or control group). The primary outcome was the overall injury prevalence over a 16-week period, measured at 2 weekly intervals with the Oslo Sports and Trauma Research Centre questionnaire. Estimates for the primary outcome and associated 95% CIs were obtained using generalised estimating equation models. Secondary outcome scores included prevalence of substantial injuries, overall incidence, adherence and time-loss injuries. RESULTS: A total of 579 (83%) (TennisReady n=286, control n=293) participants were included in the primary analysis. The mean injury prevalence was 37% (95% CI 33% to 42%) in the TennisReady vs 38% (95% CI 34% to 42%) in the control group (adjusted p-value 0.93). The prevalence of substantial injuries was 11% (95% CI 9% to 14%) in the TennisReady vs 12% (95% CI 9% to 15%) in the control group (p value of 0.79). Analysis of the secondary outcome scores showed no difference between groups. The mean prevalence rates between high (8%) and low (92%) adherent groups were 32% (95% CI 23% to 44%) and 37% (95% CI 33% to 42%), respectively (p value 0.36). CONCLUSION: Providing an unsupervised e-health tennis-specific exercise programme did not reduce the injury rates and should not be implemented. TRIAL REGISTRATION NUMBER: NTR6443.


Asunto(s)
Traumatismos en Atletas/prevención & control , Acondicionamiento Físico Humano/métodos , Telemedicina , Tenis/lesiones , Adulto , Traumatismos en Atletas/epidemiología , Femenino , Humanos , Incidencia , Masculino , Prevalencia , Entrenamiento de Fuerza , Método Simple Ciego , Ejercicio de Calentamiento
18.
Scand J Med Sci Sports ; 29(7): 1050-1058, 2019 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-30892728

RESUMEN

Talented athletes use metacognitive skills to improve their performance. Also, it is known that these skills are important for managing one's health. The goal of this study was to identify the relationship between metacognitive skills and overuse injuries in talented tennis players. Metacognitive skills were measured in 73 talented tennis players (45 boys and 28 girls, age 11-14) at the start of the season, using the Self-Regulation of Learning Self-Report Scale. Overuse injuries were monitored for one season using the Oslo Sports Trauma Research Centre Questionnaire on Health Problems. Ordinal regression indicated that moderate or low selfmonitoring skills (compared to high selfmonitoring) (OR 4.555, CI 1.096-18.927, P = 0.037) and exposure time (OR 1.380, CI 1.106-1.721, P = 0.004) were associated with more time loss overuse injuries. A second analysis showed that this was the case in girls (OR 10.757, CI 1.845-62.714, P = 0.008), but not in boys. Linear regression revealed that higher reflection scores and exposure time predicted overuse severity (F(5,58) = 2.921, P = 0.020, R2  = 0.201). Possibly, selfmonitoring can help players to prevent themselves from time loss overuse injuries. Coaches should be aware that players can differ in selfmonitoring ability and thus in the ability to prevent overuse injuries. The role of reflection needs more research.


Asunto(s)
Traumatismos en Atletas/prevención & control , Trastornos de Traumas Acumulados/prevención & control , Autocontrol , Tenis/lesiones , Adolescente , Atletas , Niño , Femenino , Humanos , Masculino
19.
J Sports Sci ; 37(2): 131-137, 2019 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-29912622

RESUMEN

The objective was to systematically review the literature on risk factors and prevention programs for musculoskeletal injuries among tennis players. PubmedMedline, Embase, CINAHL, Cochrane, SportDiscus were searched up to February 2017. Experts in clinical and epidemiological medicine were contacted to obtain additional studies. For risk factors, prospective cohort studies (n > 20) with a statistical analysis for injured and non-injured players were included and studies with a RCT design for prevention programs. Downs&Black checklist was assessed for risk of bias for risk factors. From a total of 4067 articles, five articles met our inclusion criteria for risk factors. No studies on effectiveness of prevention programs were identified. Quality of studies included varied from fair to excellent. Best evidence synthesis revealed moderate evidence for previous injury regardless of body location in general and fewer years of tennis experience for the occurrence of upper extremity injuries. Moderate evidence was found for lower back injuries, a previous back injury, playing >6hours/week and low lateral flexion of the neck for risk factors. Limited evidence was found for male gender as a risk factor. The risk factors identified can assist clinicians in developing prevention-strategies. Further studies should focus on risk factor evaluation in recreational adult tennis players.


Asunto(s)
Sistema Musculoesquelético/lesiones , Tenis/lesiones , Traumatismos en Atletas/prevención & control , Humanos , Recurrencia , Factores de Riesgo , Factores Sexuales
20.
Clin J Sport Med ; 28(5): 485-489, 2018 09.
Artículo en Inglés | MEDLINE | ID: mdl-29952840

RESUMEN

OBJECTIVE: For elite athletes to train and compete at peak performance levels, it is necessary to manage their pain efficiently and effectively. A recent consensus meeting on the management of pain in elite athletes concluded that there are many gaps in the current knowledge and that further information and research is required. This article presents the crystallization of these acknowledged gaps in knowledge. DATA SOURCES: Information was gathered from a wide variety of published scientific sources that were reviewed at the consensus meeting and the gaps in knowledge identified. MAIN RESULTS: Gaps have been identified in the epidemiology of analgesic use, the management of pain associated with minor injuries, and the field of play management of pain for athletes with major injuries. From a pharmacological perspective, there is a lack of information on the prescribing of opioid medications in elite athletes and more data are required on the use of local anesthetics injections, corticosteroids, and nonsteroidal anti-inflammatory drugs during training and in competition. Pain management strategies for the general population are widely available, but there are few for the elite sporting population and virtually none for elite athletes with a disability. More research is also needed in assessing cognitive-behavior therapies in improving specific outcomes and also into the new process of psychologically informed physiotherapy. A key issue is the paucity of data relating to incidence or prevalence of persistent pain and how this relates to persistent dysfunction, exercise performance, and physiological function in later life. CONCLUSIONS: The identification of the gaps in knowledge in the management of pain in elite athletes will provide a unified direction for the retrieval of information and further research that will provide reassurance, speed return to active sport, and benefit performance.


Asunto(s)
Atletas , Manejo del Dolor/métodos , Dolor/tratamiento farmacológico , Dolor/epidemiología , Analgésicos/uso terapéutico , Analgésicos Opioides/uso terapéutico , Anestésicos/uso terapéutico , Antiinflamatorios no Esteroideos/uso terapéutico , Traumatismos en Atletas/tratamiento farmacológico , Rendimiento Atlético , Humanos , Inyecciones , Deportes
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