Science & medicine in football最新文献_第8页

Individually randomized trial mislabeled as a cluster-randomized trial. Comment on: "Effectiveness of wearable technology to optimize youth soccer players' off-training behaviour and training responses: a cluster-randomized trial". 个别随机试验被错误地标记为集群随机试验。评论：“可穿戴技术优化青少年足球运动员非训练行为和训练反应的有效性：一项集群随机试验”。

Science & medicine in football Pub Date : 2024-08-01 Epub Date: 2023-04-05 DOI: 10.1080/24733938.2023.2190998

Jean Michel R S Leite, Jasmine Jamshidi-Naeini, Colby J Vorland, Lilian Golzarri-Arroyo, David B Allison

引用次数: 0

Heading in Football: insights from stakeholders in amateur football. 足球中的标题：业余足球利益相关者的见解。

Science & medicine in football Pub Date : 2024-08-01 Epub Date: 2023-06-26 DOI: 10.1080/24733938.2023.2224282

Elia Parsanejad, Marnee J McKay, Andrew G Ross, Evangelos Pappas, Kerry Peek

{"title":"Heading in Football: insights from stakeholders in amateur football.","authors":"Elia Parsanejad, Marnee J McKay, Andrew G Ross, Evangelos Pappas, Kerry Peek","doi":"10.1080/24733938.2023.2224282","DOIUrl":"10.1080/24733938.2023.2224282","url":null,"abstract":"Despite emerging research questioning the long-term effect of purposeful heading on players' brain health, heading-related perspectives and behaviours of stakeholders in amateur football in Australia (a country without heading guidelines) remain unknown. This study aimed to explore the current heading-related perspectives and behaviours of football stakeholders. In total, 290 players (aged over 11 years), 54 coaches, 34 non-coaching staff and 14 medical staff completed the survey. Of the 290 players, 56.5% reported being formally trained in heading, with female players less likely to be trained than male players (p < 0.05). Players were the least concerned about the long-term effects of heading, while medical staff were the most concerned (33.1% and 57.1%, respectively). From proposed strategies to reduce heading burden, a heading ban for all ages was least popular (2.3%), while teaching heading technique was most popular (67.3%). Our study provides insights into football stakeholders' heading-related perspectives, which could be used, along with scientific evidence, to inform pragmatic future heading guidelines.","PeriodicalId":74767,"journal":{"name":"Science & medicine in football","volume":" ","pages":"212-221"},"PeriodicalIF":0.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9685995","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Single leg drop jump is affected by physical capacities in male soccer players following ACL reconstruction. 前交叉韧带重建术后男性足球运动员的单腿下跳受体能影响。

Science & medicine in football Pub Date : 2024-08-01 Epub Date: 2023-06-20 DOI: 10.1080/24733938.2023.2225481

Luca Maestroni, Anthony Turner, Konstantinos Papadopoulos, Jason Pedley, Vasileios Sideris, Paul Read

{"title":"Single leg drop jump is affected by physical capacities in male soccer players following ACL reconstruction.","authors":"Luca Maestroni, Anthony Turner, Konstantinos Papadopoulos, Jason Pedley, Vasileios Sideris, Paul Read","doi":"10.1080/24733938.2023.2225481","DOIUrl":"10.1080/24733938.2023.2225481","url":null,"abstract":"Single leg drop jump (SLDJ) assessment is commonly used during the later stages of rehabilitation to identify residual deficits in reactive strength but the effects of physical capacity on kinetic and kinematic variables in male soccer players following ACL reconstruction remain unknown. Isokinetic knee extension strength, kinematics from an inertial measurement unit 3D system and SLDJ performance variables and mechanics derived from a force plate were measured in 64 professional soccer players (24.7 ± 3.4 years) prior to return to sport (RTS). SLDJ between-limb differences was measured (part 1) and players were divided into tertiles based on isokinetic knee extension strength (weak, moderate and strong) and reactive strength index (RSI) (low, medium and high) (part 2). Moderate to large significant differences between the ACL reconstructed and uninjured limb in SLDJ performance (d = 0.92-1.05), kinetic (d = 0.62-0.71) and kinematic variables (d = 0.56) were evident. Stronger athletes jumped higher (p = 0.002; d = 0.85), produced greater concentric (p = 0.001; d = 0.85) and eccentric power (p = 0.002; d = 0.84). Similar findings were present for RSI, but the effects were larger (d = 1.52-3.84). Weaker players, and in particular those who had lower RSI, displayed landing mechanics indicative of a 'stiff' knee movement strategy. SLDJ performance, kinetic and kinematic differences were identified between-limbs in soccer players at the end of their rehabilitation following ACL reconstruction. Players with lower knee extension strength and RSI displayed reduced performance and kinetic strategies associated with increased injury risk.","PeriodicalId":74767,"journal":{"name":"Science & medicine in football","volume":" ","pages":"201-211"},"PeriodicalIF":0.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9652145","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The associations of transformational leadership and team cohesion on the psychological health of young football players through basic psychological needs. 通过基本心理需求分析变革型领导力和团队凝聚力对青少年足球运动员心理健康的影响。

Science & medicine in football Pub Date : 2024-08-01 Epub Date: 2023-03-27 DOI: 10.1080/24733938.2023.2194287

Sinan Yildirim, Alper Yildiz, Hande Türkeri Bozkurt, Emre Bilgin, Yılmaz Yüksel, Ziya Koruç

引用次数: 0

Contextual factors associated with running demands in elite Australian football: a scoping review. 与澳大利亚精英足球运动员跑步需求相关的环境因素：范围界定审查。

Science & medicine in football Pub Date : 2024-08-01 Epub Date: 2023-03-20 DOI: 10.1080/24733938.2023.2192042

Josh I Gregorace, Clint R Bellenger, Ashleigh M Edwards, Grace E Greenham, Maximillian J Nelson

{"title":"Contextual factors associated with running demands in elite Australian football: a scoping review.","authors":"Josh I Gregorace, Clint R Bellenger, Ashleigh M Edwards, Grace E Greenham, Maximillian J Nelson","doi":"10.1080/24733938.2023.2192042","DOIUrl":"10.1080/24733938.2023.2192042","url":null,"abstract":"Objectives: To identify and summarise the contextual factors associated with running demands in elite male Australian football (AF) gameplay that have been reported in the literature.Design: Scoping review.Methods: A contextual factor in sporting gameplay is a variable associated with the interpretation of results, yet is not the primary objective of gameplay. Systematic literature searches were performed in four databases to identify what contextual factors associated with running demands in elite male AF have been reported: Scopus, SPORTDiscus, Ovid Medline and CINAHL, for terms constructed around Australian football AND running demands AND contextual factors. The present scoping review followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA), and narrative synthesis was conducted.Results and conclusion: A total of 36 unique articles were identified by the systematic literature search, which included 20 unique contextual factors. The most studied contextual factors were position (n = 13), time in game (n = 9), phases of play (n = 8), rotations (n = 7) and player rank (n = 6). Multiple contextual factors, such as playing position, aerobic fitness, rotations, time within a game, stoppages, and season phase appear to correlate with running demands in elite male AF. Many identified contextual factors have very limited published evidence and thus additional studies would help draw stronger conclusions.","PeriodicalId":74767,"journal":{"name":"Science & medicine in football","volume":" ","pages":"278-286"},"PeriodicalIF":0.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9458503","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Contextual factors and match-physical performance of international-level footballers with cerebral palsy. 国际级脑瘫足球运动员的环境因素和比赛体能表现。

Science & medicine in football Pub Date : 2024-08-01 Epub Date: 2023-04-27 DOI: 10.1080/24733938.2023.2206384

Matías Henríquez, Raul Reina, Daniel Castillo, Aitor Iturricastillo, Javier Yanci

{"title":"Contextual factors and match-physical performance of international-level footballers with cerebral palsy.","authors":"Matías Henríquez, Raul Reina, Daniel Castillo, Aitor Iturricastillo, Javier Yanci","doi":"10.1080/24733938.2023.2206384","DOIUrl":"10.1080/24733938.2023.2206384","url":null,"abstract":"This study aimed to explore the match-physical response of international-level footballers with cerebral palsy (CP) according to contextual factors such as team ranking, the quality level of opposition, and match outcome. Eighty-two male outfield footballers with CP from top-ranked teams (n = 26) and bottom-ranked teams (n = 56) took part in this study. The match-player response was recorded using global positioning devices considering the total distance, distance covered at different velocities and number of short-term actions. Players from top-ranked teams covered more distance at low intensities compared to players from bottom-ranked teams (p < 0.05; 0.45 < ES < 0.49). Higher sprint distance, moderate and high accelerations/decelerations were found in players from top-ranked teams playing against teams of similar levels (p < 0.05; 0.73g< 0.86). When players from bottom-ranked teams played against teams of equivalent rank, more physical requirements were presented in total distance, running from medium to sprint intensities, and the number of short-term actions (p < 0.0.05; -0.55S < -0.89). Players from the top-ranking teams presented greater sprint demands in losing matches (p<0.05; dg=-1.01). Considering the bottom-ranking opposition, players presented more running demands in matches with losing results in moderate running, sprinting, and moderate-to-high deceleration (p < 0.05; -0.61 < dg < -0.64). The match-physical response of players with CP varies according to the contextual factors studied. The results provide advice for coaches and classifiers to understand more comprehensively the competing demands in CP football. This knowledge could help practitioners to prepare competition matches and planning training load or post-match recovery strategies, but also for the observation assessments of the classification process in this team para-sport.","PeriodicalId":74767,"journal":{"name":"Science & medicine in football","volume":" ","pages":"232-241"},"PeriodicalIF":0.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9446350","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The effects of rule changes in football-code team sports: a systematic review. 足球代码团队运动规则变化的影响：系统回顾。

Science & medicine in football Pub Date : 2024-07-25 DOI: 10.1080/24733938.2024.2375752

Gordon Rennie, Lucy Chesson, Dan Weaving, Ben Jones

{"title":"The effects of rule changes in football-code team sports: a systematic review.","authors":"Gordon Rennie, Lucy Chesson, Dan Weaving, Ben Jones","doi":"10.1080/24733938.2024.2375752","DOIUrl":"https://doi.org/10.1080/24733938.2024.2375752","url":null,"abstract":"Rule changes within football-code team sports aim to improve performance, enhance player welfare, increase competitiveness, and provide player development opportunities. This manuscript aimed to review research investigating the effects of rule changes in football-code team sports. A systematic search of electronic databases (PubMed, ScienceDirect, CINAHL, MEDLINE, and SPORTDiscus) was performed to August 2023; keywords related to rule changes, football-code team sports, and activity type. Studies were excluded if they failed to investigate a football-code team sport, did not quantify the change of rule, or were review articles. Forty-six studies met the eligibility criteria. Four different football codes were reported: Australian rules football (n = 4), rugby league (n = 6), rugby union (n = 16), soccer (n = 20). The most common category was physical performance and match-play characteristics (n = 22). Evidence appears at a high risk of bias partly due to the quasi-experimental nature of included studies, which are inherently non-randomised, but also due to the lack of control for confounding factors within most studies included. Rule changes can result in unintended consequences to performance (e.g., longer breaks in play) and effect player behaviour (i.e., reduce tackler height in rugby) but might not achieve desired outcome (i.e., unchanged concussion incidence). Coaches and governing bodies should regularly and systematically investigate the effects of rule changes to understand their influence on performance and injury risk. It is imperative that future studies analysing rule changes within football codes account for confounding factors by implementing suitable study designs and statistical analysis techniques.","PeriodicalId":74767,"journal":{"name":"Science & medicine in football","volume":" ","pages":"1-14"},"PeriodicalIF":0.0,"publicationDate":"2024-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141763166","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Comment on: influence of the time-task constraint on ocular metrics of semi-elite soccer. 评论：时间任务限制对半精英足球运动员眼部指标的影响。

Science & medicine in football Pub Date : 2024-06-30 DOI: 10.1080/24733938.2024.2374804

Gibson Moreira Praça, André Gustavo Pereira de Andrade

{"title":"Comment on: influence of the time-task constraint on ocular metrics of semi-elite soccer.","authors":"Gibson Moreira Praça, André Gustavo Pereira de Andrade","doi":"10.1080/24733938.2024.2374804","DOIUrl":"https://doi.org/10.1080/24733938.2024.2374804","url":null,"abstract":"This letter offers a constructive review of the article 'Influence of the time-task constraint on ocular metrics of semi-elite soccer' by Luis-del Campo et al. (2023), focusing on methodological considerations and avenues for future research enhancement. The study investigates the impact of task constraints on eye-tracking metrics among semi-elite soccer players, aiming to gauge mental workload during training sessions. While the study presents valuable insights, there are opportunities for methodological refinement. Suggestions include emphasizing sample size determination, randomization of the experimental conditions, and employing robust statistical analyses to mitigate potential biases. Moreover, future studies could benefit from integrating external load measures alongside heart rate monitoring to comprehensively assess training task variations. Despite these considerations, the study underscores the promising application of eye-tracking techniques in evaluating mental workload during soccer training, paving the way for further exploration and refinement of methodologies to enhance player performance assessment and training optimization in the field.","PeriodicalId":74767,"journal":{"name":"Science & medicine in football","volume":" ","pages":"1-3"},"PeriodicalIF":0.0,"publicationDate":"2024-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141473338","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The physical, technical and tactical demands of on-field training drills in professional Rugby league: a systematic scoping review. 职业橄榄球联赛场上训练的体能、技术和战术要求：系统性范围审查。

Science & medicine in football Pub Date : 2024-06-28 DOI: 10.1080/24733938.2024.2369526

Joanne M Walker, Katie M Slattery, Aaron J Coutts

{"title":"The physical, technical and tactical demands of on-field training drills in professional Rugby league: a systematic scoping review.","authors":"Joanne M Walker, Katie M Slattery, Aaron J Coutts","doi":"10.1080/24733938.2024.2369526","DOIUrl":"https://doi.org/10.1080/24733938.2024.2369526","url":null,"abstract":"Objectives: The main objectives of this scoping review were to conduct a systematic search on the physical, technical and tactical demands of rugby league training, consolidate and summarise key findings and identify any existing gaps in knowledge.Methods: A systematic online search of Scopus, PubMed, MEDLINE and SPORTDiscus was conducted from earliest record to 6 August 2023 and supplemented by manually searching reference lists. The Preferred Reporting Items for Systematic reviews and Meta-Analyses extension for Scoping Reviews (PRISMA-ScR) Checklist was followed. Studies were eligible for inclusion if they investigated the physical, technical and/or tactical demands of rugby league training within all levels of competition and included either male or female participants.Results: The initial search yielded 637 papers, 25 of which were included in the review. Of these studies, the majority (n = 19) exclusively examined the physical demands of training, one paper exclusively examined the technical demands of training, five studies included both physical and technical demands, and no studies examined the tactical demands of training. Small-sided games was the most prevalent drill included within investigations examining the physical and technical demands of various rugby league training drills.Conclusions: The present review was the first to scope peer-reviewed literature on the multifaceted demands (i.e. physical, technical and tactical) demands of rugby league training. It is apparent that this area is under researched, specifically in literature examining the technical and tactical elements of rugby league training.","PeriodicalId":74767,"journal":{"name":"Science & medicine in football","volume":" ","pages":"1-20"},"PeriodicalIF":0.0,"publicationDate":"2024-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141473339","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Broadening our understanding of injury mechanisms to include at-risk situations: an overview of potential injuries at the FIFA men's World Cup Qatar 2022^TM. 拓宽我们对受伤机制的认识，将高危情况纳入其中：国际足联 2022 年卡塔尔男足世界杯潜在受伤情况概览。

Science & medicine in football Pub Date : 2024-06-27 DOI: 10.1080/24733938.2024.2372304

Francesco Aiello, Lewis Avery, Tom Gardner, Harvey Rutherford, Alan McCall, Franco M Impellizzeri, Kerry Peek, Francesco Della Villa, Andrew Massey, Andreas Serner

{"title":"Broadening our understanding of injury mechanisms to include at-risk situations: an overview of potential injuries at the FIFA men's World Cup Qatar 2022TM.","authors":"Francesco Aiello, Lewis Avery, Tom Gardner, Harvey Rutherford, Alan McCall, Franco M Impellizzeri, Kerry Peek, Francesco Della Villa, Andrew Massey, Andreas Serner","doi":"10.1080/24733938.2024.2372304","DOIUrl":"https://doi.org/10.1080/24733938.2024.2372304","url":null,"abstract":"This study aims to examine and describe the characteristics of potential injury situations during a men's professional international tournament quantified using the FIFA Football Language Medical Coding. A prospective study was conducted during the 64 matches of the FIFA World Cup Qatar 2022™, during which five analysts recorded potential injury situations from video analysis. \"Potential injuries\" were recorded when players stayed down > 5 s and/or requested medical attention. Characteristics were further recorded for variables such as opponent's action and body location. In total, 720 potential injury situations were recorded of which 139 required medical assessment. The actions which resulted in most potential injuries were running while receiving a pass (74; 10%), while passing the ball (59; 8%), and while progressing with the ball (48; 7%). Duels and ball progression led to a potential injury in 3.0% and 2.1% of all similar actions in total. Both aerial duels and ball progression led to an potential injury that required medical assessment on 0.4% of occasions. Most potential injuries involved the head (149; 21%), foot (120; 17%), or lower leg (110; 15%) with most medical assessments of the head (35; 25%), lower leg (17; 12%), and knee (15; 11%) with a median duration of 47 seconds (IQR 28-61). This study provides a detailed overview of match circumstances that may have a higher injury risk. Although some variables within the coding system need improvement to increase reliability, its use will allow a more detailed comparison of differences between high-risk player actions leading to injury and those that do not, which can improve future prevention strategies.","PeriodicalId":74767,"journal":{"name":"Science & medicine in football","volume":" ","pages":"1-10"},"PeriodicalIF":0.0,"publicationDate":"2024-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141473337","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0