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To infinity and beyond: the use of GPS devices within the football codes 向无限延伸:在足球代码中使用GPS设备
IF 3.4 2区 医学 Q1 SPORT SCIENCES Pub Date : 2020-01-02 DOI: 10.1080/24733938.2019.1679871
J. Malone, S. Barrett, C. Barnes, C. Twist, B. Drust
ABSTRACT The quantification of external load through global positioning systems (GPS) is now commonplace across the different football codes. Despite this acceptance amongst sports science practitioners, confusion still remains around which are the most appropriate metrics to use when monitoring their athletes. In addition, the translation of the message between the data gathered and the athletes and coaches can often be lost. The aim of this commentary is to provide discussion and recommendations when using GPS for athlete monitoring.
摘要:通过全球定位系统(GPS)对外部负荷进行量化现在在不同的足球代码中很常见。尽管体育科学从业者接受了这一点,但在监测运动员时,哪些指标是最合适的,仍然存在困惑。此外,收集到的数据与运动员和教练之间的信息转换往往会丢失。本评论的目的是在使用GPS进行运动员监测时提供讨论和建议。
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引用次数: 22
A review of the psychological support mechanisms available for long-term injured footballers in the UK throughout their rehabilitation 英国长期受伤足球运动员康复过程中可用的心理支持机制综述
IF 3.4 2区 医学 Q1 SPORT SCIENCES Pub Date : 2020-01-02 DOI: 10.1080/24733938.2019.1634832
Misia Gervis, H. Pickford, T. Hau, M. Fruth
ABSTRACT Objectives: Athletes regularly suffer psychologically as a consequence of long-term injury. However, to date, there has been no investigation into the psychological protocols implemented to support long-term injured professional footballers. Methods: An online questionnaire was developed to identify the current rehabilitation practices in English football. Seventy-five heads of medical departments responded to the survey from first teams and academies across the English Leagues. Results: Medical staff recognised that there were clinical mental health problems, namely anxiety and depression affecting long-term injured players. It was acknowledged that there was a need for psychological support for long-term injured players. However, findings revealed most clubs had limited access to psychological practitioners and physiotherapy staff were almost entirely responsible for providing psychological support throughout rehabilitation. Conclusion: Clubs responded overwhelmingly that they wanted to be able to access psychological support for long-term injured players.
摘要目的:运动员经常因长期受伤而遭受心理痛苦。然而,到目前为止,还没有对为支持长期受伤的职业足球运动员而实施的心理协议进行调查。方法:制作一份在线问卷,以确定英国足球运动中目前的康复实践。来自英格兰联赛一线队和学院的75名医疗部门负责人对这项调查做出了回应。结果:医务人员意识到存在临床心理健康问题,即影响长期受伤球员的焦虑和抑郁。人们承认,长期受伤的球员需要心理支持。然而,调查结果显示,大多数俱乐部接触心理医生的机会有限,理疗人员几乎完全负责在整个康复过程中提供心理支持。结论:绝大多数俱乐部都表示,他们希望能够为长期受伤的球员提供心理支持。
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引用次数: 10
Same or different? A comparison of anthropometry, physical fitness and perceptual motor characteristics in male and female youth soccer players 相同还是不同?男女青年足球运动员的人体测量、身体素质和知觉运动特征的比较
IF 3.4 2区 医学 Q1 SPORT SCIENCES Pub Date : 2020-01-02 DOI: 10.1080/24733938.2019.1650197
J. O’Brien-Smith, K. Bennett, J. Fransen, M. Smith
ABSTRACT Objectives: Little is known about the key performance characteristics of female players throughout adolescence, and how they compares to male players. The aim of this study was to compare performance assessments for male and female youth soccer players aged 9-18 years. Methods: Anthropometry, physical fitness, motor competence, dribbling performance and decision-making were assessed in 77 female and 182 male athletes from three developmental stages (sampling stage: 9-11y; specialisation stage: 12-14y; and investment stage: 15-18y). Results: MANOVA revealed significant interaction effects for age and sex on anthropometry, motor competence & physical fitness (p<0.001, η2p=0.131-0.216), while only main effects of sex and age were revealed for decision-making and dribbling (p<0.001, η2p=0.053-0.250). Females had better mean scores for most variables in the sampling stage, whereas males in the investment stage outperformed the females. Greater performance scores for decision-making and dribbling were evident for males at all ages. These results reveal that male and female soccer players’ generic performance-related characteristics differ very little at a young age, whereas performance in soccer-specific assessments do. Conclusions: Hence, this study argues that in order to maximise the size of talent pools in soccer and increase skill development, young male and female players could train and play together until the end of the sampling stage (~12y).
摘要目的:对于女性球员在整个青春期的主要表现特征,以及她们与男性球员的比较,我们知之甚少。本研究的目的是比较9-18岁男女青年足球运动员的表现评估。方法:对77名女性和182名男性运动员从三个发育阶段(抽样阶段:9-11y;专业化阶段:12-14y;投资阶段:15-18y)进行人体测量、体能、运动能力、运球表现和决策能力评估。结果:MANOVA显示,年龄和性别对人体测量、运动能力和身体素质有显著的交互作用(p<0.001,η2p=0.131-0.216),而只有性别和年龄对决策和运球有主要影响(p<001,η2p=0.053-0.250)。在抽样阶段,女性对大多数变量的平均得分更好,而处于投资阶段的男性表现优于女性。所有年龄段的男性在决策和运球方面的表现得分都更高。这些结果表明,男性和女性足球运动员在年轻时的一般表现相关特征差异很小,而足球专项评估中的表现则存在差异。结论:因此,本研究认为,为了最大限度地扩大足球人才库的规模,提高技术发展,年轻的男女选手可以一起训练和比赛,直到采样阶段结束(~12y)。
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引用次数: 20
Coaching behaviours and learning resources; influence on rugby players’ attitudes towards injury prevention and performance in the tackle 辅导行为和学习资源;对橄榄球运动员防伤态度及铲球表现的影响
IF 3.4 2区 医学 Q1 SPORT SCIENCES Pub Date : 2020-01-02 DOI: 10.1080/24733938.2019.1633470
S. Hendricks, Steve den Hollander, M. Lambert
ABSTRACT Purpose: To determine how players’ attitudes towards injury prevention and performance in the tackle can be influenced by coaching and learning resources.Methods: A questionnaire assessed (i) the attitudes of rugby players (N=164) towards injury prevention and performance, and (ii) reported tackle coaching behaviours and learning resources.Results: Time spent emphasising proper technique to prevent injuries was associated with how important players rated injury prevention χ2=(df 16, N=159) 29.13, p=0.023, Cramer’s V=0.21, moderate). Identifying a problem and providing verbal instruction and demonstration were associated with performance, while verbal instruction was associated with how important players rated injury prevention during tackle training (individual χ2=(df 16, N=156) 30.41, p=0.016, Cramer’s V=0.22, moderate; team χ2=(df 16, N=156) 34.05, p=0.005, Cramer’s V=0.23, moderate).Conclusion: The time coaches spent emphasising proper technique for injury prevention and performance was positively associated with how important players rated the tackle training objective. Verbal instruction was the only coaching method associated with how important players rated injury prevention. Training books, training videos and coaching clinics have the most influence on players’ attitude towards injury prevention and performance in the tackle. Coaches and rugby injury prevention programmes can apply these findings to optimise safe and effective tackle training.
摘要目的:确定教练和学习资源如何影响球员对伤病预防和铲球表现的态度。方法:一份问卷评估了(i)橄榄球运动员(N=164)对伤害预防和表现的态度,以及(ii)报告的铲球教练行为和学习资源。结果:强调正确技术预防受伤的时间与球员对受伤预防的重视程度相关χ2=(df16,N=159)29.13,p=0.023,Cramer的V=0.21,中等)。识别问题、提供口头指导和示范与表现有关,而口头指导与球员在铲球训练中对伤害预防的重视程度有关(个体χ2=(df16,N=156)30.41,p=0.016,Cramer的V=0.22,中等;团队χ2=(df16,N=156)34.05,p=0.005,Cramer’s V=0.23,中等)。口头指导是唯一一种与球员对伤害预防的重视程度相关的指导方法。训练书籍、训练视频和教练诊所对球员预防受伤的态度和铲球表现的影响最大。教练和橄榄球损伤预防计划可以应用这些发现来优化安全有效的铲球训练。
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引用次数: 8
Quantification of training and match-load distribution across a season in elite English Premier League soccer players 英格兰足球超级联赛精英球员一个赛季训练和比赛负荷分布的量化
IF 3.4 2区 医学 Q1 SPORT SCIENCES Pub Date : 2020-01-02 DOI: 10.1080/24733938.2019.1651934
David M. Kelly, A. Strudwick, G. Atkinson, B. Drust, W. Gregson
ABSTRACT Objective: To examine training and match loads undertaken by soccer players competing in the English Premier League. Methods: Using a retrospective design, external (GPS) and internal training loads (sessions ratings of perceived exertion [sRPE-TL]) were examined in 26 players across the competition phase of the 2012–2013 English Premier League season. Within-subject linear mixed-models estimated the mean effects (95% confidence interval [CI]) for load data across 6-week mesocycles and 1-week microcycles. Results: Daily sRPE-TL (95% CI range, 15 to 111 AU) and total distance (95% CI range, 179 to 949 AU) were higher during the early stages (mesocycle 1 and 2) of the competition period. Overall, high-speed activity was similar between mesocycles. Across the training week, load was greater on match day and lower pre match-day (G-1) vs. all other days, respectively (p < 0.001). sRPE-TL (~70–90 AU per day) and total distance (~700–800 m per day) progressively declined over the 3 days before a match (p < 0.001). High-speed distance was greater 3 days (G-3) before a game vs. G-1 (95% CI, 140 to 336 m) while very high-speed distance was greater on G-3 and G-2 than G-1 (95% CI range, 8 to 62 m; p < 0.001). Conclusion: Periodisation of in-season training load is mainly evident across the weekly microcycle reflecting the recovery and preparation for matches.
摘要目的:考察参加英超联赛的足球运动员的训练和比赛负荷。方法:采用回顾性设计,在2012-2013赛季英超联赛的比赛阶段,对26名球员的外部(GPS)和内部训练负荷(感知用力的会话评分[sRPE TL])进行了检查。受试者内线性混合模型估计了6周中周期和1周微周期负荷数据的平均效应(95%置信区间[CI])。结果:在竞赛期的早期阶段(中周期1和2),日sRPE TL(95%CI范围,15至111 AU)和总距离(95%CI区间,179至949 AU)较高。总的来说,中周期之间的高速活动是相似的。在整个训练周中,与其他所有日子相比,比赛日的负荷更大,赛前负荷更低(G-1)(p<0.001)。sRPE TL(每天约70–90 AU)和总距离(每天约700–800 m)在比赛前的3天内逐渐下降(p<001)。比赛前3天(G-3)的高速距离比其他日子大。G-1(95%CI,140至336米),而G-3和G-2的高速距离大于G-1(95%CI范围,8至62米;p<0.001)。
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引用次数: 52
Phenomenal decision-making in elite soccer: making the unseen seen 精英足球中的现象性决策:让看不见的人看到
IF 3.4 2区 医学 Q1 SPORT SCIENCES Pub Date : 2020-01-02 DOI: 10.1080/24733938.2019.1595113
Eileen Gleeson, S. Kelly
ABSTRACT Purpose: Decision-making research in soccer is dominated by a methodological dichotomy between experimental research approaches and ecological research approaches. The aim of this paper is to expand the methodological discussion on decision-making in soccer by demonstrating the utility of a phenomenological analysis of decision-making. This paper responds to calls for future research on decision-making to address the lack of studies which include the athlete’s perspective and adds to the growing body of sporting literature which examines the athlete’s subjective or lived experience of their sporting domain as a means to explore a specific aspect of sporting performance.Methods: To analyse the live decision-making moment in elite soccer we utilised self-confrontational interviews, which involved the combination of audio-visual data and a phenomenological elicitation interview as a means to elucidate the expert player’s pre-reflexive experiences during the decision-making moment. An expert sample included senior international female soccer players (n = 10).Results / Conclusion: Findings highlight the capacity of a phenomenological methodology to capture the complex interaction between the simultaneous processes underpinning the decision-making moment, to enhance current research methodologies of decision-making and to contribute to future research perspectives on decision-making.
摘要目的:足球决策研究主要采用实验研究方法和生态学研究方法之间的方法论二分法。本文的目的是通过展示决策的现象学分析的效用,扩展对足球决策的方法论讨论。本文回应了未来对决策进行研究的呼吁,以解决缺乏包括运动员视角的研究的问题,并增加了越来越多的体育文献,这些文献考察了运动员对其运动领域的主观或生活体验,以此作为探索运动表现特定方面的手段。方法:为了分析精英足球比赛中的现场决策时刻,我们使用了自我对抗访谈,包括视听数据和现象学启发访谈相结合,以此来阐明专家球员在决策时刻的前反射体验。一个专家样本包括资深国际女足球运动员(n=10)。结果/结论:研究结果突出了现象学方法的能力,可以捕捉支撑决策时刻的同时过程之间的复杂互动,以加强当前的决策研究方法,并为未来的决策研究视角做出贡献。
{"title":"Phenomenal decision-making in elite soccer: making the unseen seen","authors":"Eileen Gleeson, S. Kelly","doi":"10.1080/24733938.2019.1595113","DOIUrl":"https://doi.org/10.1080/24733938.2019.1595113","url":null,"abstract":"ABSTRACT Purpose: Decision-making research in soccer is dominated by a methodological dichotomy between experimental research approaches and ecological research approaches. The aim of this paper is to expand the methodological discussion on decision-making in soccer by demonstrating the utility of a phenomenological analysis of decision-making. This paper responds to calls for future research on decision-making to address the lack of studies which include the athlete’s perspective and adds to the growing body of sporting literature which examines the athlete’s subjective or lived experience of their sporting domain as a means to explore a specific aspect of sporting performance.Methods: To analyse the live decision-making moment in elite soccer we utilised self-confrontational interviews, which involved the combination of audio-visual data and a phenomenological elicitation interview as a means to elucidate the expert player’s pre-reflexive experiences during the decision-making moment. An expert sample included senior international female soccer players (n = 10).Results / Conclusion: Findings highlight the capacity of a phenomenological methodology to capture the complex interaction between the simultaneous processes underpinning the decision-making moment, to enhance current research methodologies of decision-making and to contribute to future research perspectives on decision-making.","PeriodicalId":48512,"journal":{"name":"Science and Medicine in Football","volume":"4 1","pages":"1 - 9"},"PeriodicalIF":3.4,"publicationDate":"2020-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/24733938.2019.1595113","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43545353","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 11
The key performance indicators that discriminate winning and losing, and successful and unsuccessful teams during 2016 FIFA Futsal World Cup 2016年国际足联五人制足球世界杯期间区分输赢以及成功与失败球队的关键表现指标
IF 3.4 2区 医学 Q1 SPORT SCIENCES Pub Date : 2020-01-02 DOI: 10.1080/24733938.2019.1662937
Shariman Ismadi Ismail, H. Nunome
ABSTRACT This study investigated the efficacy of ball-possession in futsal with other key performance indicators from the 2016 FIFA Futsal World Cup. Typical key variables and hybrid variables (defensive ball-possession, offensive ball-possession and total ball-possession index) were analysed from 40 matches to distinguish between winning and losing of a single match, and to differentiate between the top (semi-finalist) and bottom (finished last in group stage) teams in the tournament. Binary logistic regression model was used to distinguish among the key performance indicators and to predict the probability of winning and success. The results revealed that teams that won matches and the top teams were found to have a significantly higher total number of attempt of shot (p < 0.01) and total ball-possession index (p < 0.01) than their counter-pairs. Although ball-possession (percentage-wise) did not demonstrate its efficacy solely on the match outcomes, hybrid ball-possession variables, particularly the total ball-possession index, succeeded in significantly discriminating (p < 0.01) between win and loss in a single futsal match as well as between successful and unsuccessful teams. The applicability of hybrid ball-possession variables to predict matches and tournament outcomes likely reinforces the importance of ball-possession strategy in futsal. Binary logistic regression model also demonstrated its reliability in outcome prediction.
摘要本研究结合2016年国际足联五人制足球世界杯的其他关键表现指标,对五人制足球控球的有效性进行了调查。分析了40场比赛的典型关键变量和混合变量(防守控球、进攻控球和总控球指数),以区分单场比赛的输赢,并区分锦标赛中排名前(半决赛)和垫底(小组赛最后一名)的球队。二元逻辑回归模型用于区分关键绩效指标,并预测获胜和成功的概率。结果显示,赢得比赛的球队和顶级球队的总射门次数(p<0.01)和总控球指数(p<0.01)明显高于对手。尽管控球(百分比)并没有仅仅对比赛结果表现出效力,但混合控球变量,特别是总控球指数,成功地在单场五人制足球比赛中以及成功队和失败队之间显著区分了输赢(p<0.01)。混合控球变量在预测比赛和锦标赛结果方面的适用性可能加强了控球策略在五人制足球中的重要性。二元逻辑回归模型也证明了其在结果预测中的可靠性。
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引用次数: 4
Training monitoring in professional Australian football: theoretical basis and recommendations for coaches and scientists 澳大利亚职业足球训练监测:理论基础及对教练员和科学家的建议
IF 3.4 2区 医学 Q1 SPORT SCIENCES Pub Date : 2020-01-02 DOI: 10.1080/24733938.2019.1641212
Samuel Ryan, T. Kempton, F. Impellizzeri, A. Coutts
ABSTRACT Australian football (AF) is a high-intensity field-based sport with regular collisions and intense physical demands such as jumping, tackling and jostling, resulting in neuromuscular fatigue and soreness, combined with external stressors (i.e., sponsorship, education, family). These can influence an athlete’s fatigue and recovery status, requiring an individualised approach to monitoring to optimise training readiness. Optimal readiness would reflect a condition where an athlete has no impairment of physical performance, no mental fatigue or excessive psychological distress. A theoretical framework exists for athlete monitoring that includes the quantification of training load and understanding individual ability to tolerate the training demands imposed by coaches. However, while this approach is thought to ultimately determine the readiness of a player for training and competition, it has not been tested empirically. The purpose of this review is to describe the theoretical basis that underpins athlete monitoring systems, and to provide an overview of their contribution to decision-making processes in planning and delivery of training in professional AF players. This review can assist coaches and scientists to gain a better understanding of commonly used monitoring measures and how the information derived from these sources is applied in a professional AF environment.
摘要:澳大利亚足球(AF)是一项高强度的场地运动,经常发生碰撞和剧烈的身体需求,如跳跃、铲球和推搡,会导致神经肌肉疲劳和酸痛,再加上外部压力源(即赞助、教育、家庭)。这些会影响运动员的疲劳和恢复状态,需要采取个性化的监测方法来优化训练准备。最佳准备状态将反映运动员的身体表现没有损伤,没有精神疲劳或过度心理困扰的情况。运动员监测存在一个理论框架,包括量化训练负荷和理解个人承受教练施加的训练需求的能力。然而,尽管这种方法被认为最终决定了球员训练和比赛的准备程度,但它还没有经过实证检验。本综述的目的是描述支撑运动员监测系统的理论基础,并概述其对职业AF运动员训练计划和实施决策过程的贡献。这篇综述可以帮助教练和科学家更好地了解常用的监测措施,以及从这些来源获得的信息如何在专业AF环境中应用。
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引用次数: 26
Sex differences in lower extremity musculoskeletal and neuromuscular characteristics in intercollegiate soccer athletes 校际足球运动员下肢肌肉骨骼和神经肌肉特征的性别差异
IF 3.4 2区 医学 Q1 SPORT SCIENCES Pub Date : 2020-01-02 DOI: 10.1080/24733938.2019.1628351
M. Faherty, M. Varnell, J. Csonka, K. Salesi, S. Gómez, T. Sell
ABSTRACT Purpose: Establishing sex-specific musculoskeletal characteristics promotes specific and effective injury prevention. The purpose was to identify sex differences in musculoskeletal characteristics in soccer athletes.Methods: 80 collegiate male and female soccer athletes participated. Flexibility included: weight-bearing ankle dorsiflexion mobility (DFM), active ankle dorsiflexion (ADF), active knee extension (AKE), and passive hip flexion (PHF). Strength tests included: ankle dorsiflexion/inversion/eversion, knee flexion/extension, hip abduction/adduction/internal/external rotation. LE dynamic postural stability (DPS) was assessed with an accelerometer. DPS was expressed as the Dynamic Postural Stability Index composite (DPSIC) and component scores in the anterior/posterior (APSI), medial/lateral (MLSI), and vertical (VSI) directions. If normally distributed, differences were calculated using a Student’s T-test; if non-normal, a Mann–Whitney U test was utilized.Results: Flexibility tests yielded significant differences for AKE (Dominant:p = 0.008, Non-Dominant:p = 0.040) and PHF (Dominant:p < 0.000,Non-Dominant:p = 0.001). Strength tests yielded significant differences for non-dominant hip internal rotation (p = 0.002). Dynamic postural stability tests yielded significant differences for DPSIC (p = 0.0160) and APSI (p = 0.014).Conclusion: These results implicate that flexibility and DPS may be better linked to sex than strength, suggesting that they may sex-specific musculoskeletal characteristics for the purpose of effective injury prevention.
摘要目的:确定特定性别的肌肉骨骼特征有助于具体有效的损伤预防。目的是确定足球运动员肌肉骨骼特征的性别差异。方法:80名大学生男女足球运动员参加。灵活性包括:负重踝关节背屈活动(DFM)、主动踝关节背屈肌(ADF)、主动膝关节伸展(AKE)和被动髋关节屈曲(PHF)。力量测试包括:踝关节背屈/内翻/外翻、膝关节屈曲/伸展、髋关节外展/内收/内旋/外旋。用加速度计评估LE的动态姿势稳定性(DPS)。DPS表示为动态姿势稳定性指数复合物(DPSIC)和前/后(APSI)、内侧/外侧(MLSI)和垂直(VSI)方向的分量分数。如果正态分布,则使用Student的T检验来计算差异;如果不正常,则使用Mann-Whitney U检验。结果:柔韧性测试的AKE(显性:p=0.008,非显性:p=0.040)和PHF(显性:p<0.000,非显性的:p=0.001)有显著差异。力量测试的非显性髋关节内旋有显著差异(p=0.002)。动态姿势稳定性测试的DPSIC(p=0.0160)和APSI(p=0.01 4)有显著差别。结论:这些结果暗示灵活性和DPS可能比力量更能与性别联系在一起,这表明为了有效预防损伤,它们可能具有特定于性别的肌肉骨骼特征。
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引用次数: 5
Do Niggles Matter? - Increased injury risk following physical complaints in football (soccer) 小问题重要吗?-在足球运动中身体不适会增加受伤的风险
IF 3.4 2区 医学 Q1 SPORT SCIENCES Pub Date : 2019-12-23 DOI: 10.1080/24733938.2019.1705996
M. Whalan, R. Lovell, J. Sampson
ABSTRACT Objective To determine the prevalence and impact of non-time loss injuries in semi-professional football. Methods 218 players completed the Oslo Sports Trauma Research Centre (OSTRC) Questionnaire on Health Problems weekly during the 2016 season (35 weeks), recording the prevalence and impact of time loss (TL) and non-time loss (non-TL) injuries. TL injury and exposure were also collected by a third party as per the Football Consensus statement. The relative risk (RR) of a TL injury within 7 days of a self-reported non-TL injury was determined, with associated predictive power calculated. Results The risk of TL injury was 3.6 to 6.9 × higher when preceded by ‘minor’ and ‘moderate’ non-TL complaints, respectively, and good predictive power (22.0–41.8%) was observed (AUC range = 0.73 to 0.83). Compliant responders (80% of completed OSTRC questionnaires) showed a mean self-reported weekly injury prevalence (TL and non-TL combined) of 33% (95% CI – 31.4% to 34.6%) with 28% (CI – 26.4% to 29.6%) attributed to non-TL injury. Conclusion Over a quarter of players on average, report a physical complaint each week that does not prevent them from participating in training or match play. A non-TL injury was shown to be useful in identifying individual players at an increased risk of a TL injury.
【摘要】目的了解半职业足球运动员非时失性损伤的发生率及影响。方法218名运动员在2016赛季(35周)每周填写奥斯陆运动创伤研究中心(OSTRC)健康问题问卷,记录时间损失(TL)和非时间损失(non-TL)损伤的发生率和影响。根据足球共识声明,TL损伤和暴露也由第三方收集。确定自我报告非TL损伤后7天内TL损伤的相对风险(RR),并计算相关的预测能力。结果有“轻度”和“中度”非TL主诉的患者发生TL损伤的风险分别高出3.6 ~ 6.9倍,预测能力较好(AUC范围= 0.73 ~ 0.83)(22.0 ~ 41.8%)。依从性应答者(完成OSTRC问卷的80%)显示,平均每周自我报告的损伤发生率(TL和非TL合并)为33% (95% CI - 31.4%至34.6%),28% (CI - 26.4%至29.6%)归因于非TL损伤。平均而言,超过四分之一的球员每周都会出现身体不适,但这并不妨碍他们参加训练或比赛。非TL损伤被证明在识别个体球员TL损伤风险增加时是有用的。
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引用次数: 19
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Science and Medicine in Football
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