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1.
采用文献资料调研、录像分析法、数理统计法对2010年男子足球世界杯赛109个运动战进球和2011年女子足球世界杯赛65个运动战进球特征进行分析,对比男子足球和女子足球运动战进球各项指标,探索男子足球和女子足球在比赛异同,为女子足球"男子化"的训练和打法提供建议。主要分析指标包括:进球耗时、有效传球次数、最后一传方式、射门区域、射门技术手段。研究结果表明:1)2010年男子足球世界杯赛场均进球数少于2011年女子足球世界杯赛场均进球数,主要原因有三:男子足球世界杯赛的中各队打法较为功利、非洲队伍表现不佳以及各队对南非环境的不适应。2)女子足球比赛攻守双方进入状态较快,打法更具激情,男子足球比赛则在比赛开始阶段相对较为保守;无论男子足球还是女子足球比赛,运动战都是得分的主要手段。3)女子足球运动员在比赛中较男子足球运动员更多地采用简洁快速的配合来获得得分机会。4)女子足球比赛在最后一传方式上较男子足球更加倾向于一脚传球;女子足球比赛中对于个人能力的依赖程度还是要高于男子足球比赛;女子足球运动员的传接球、控球技术不够娴熟,较易出现失误。5)现代足球比赛"一脚球"成为了得分的主要手段,男子足球和女子足球比赛均体现出了此特点;女子足球运动员在比赛中获得射门机会时相对于男子足球有更多的选择余地;女子足球运动员远射和小角度射门得分的数量要少于男子足球。 相似文献
2.
男子职业足球运动员踝关节损伤原因及对策 总被引：4，自引：0，他引：4
踝关节的损伤是足球运动员的职业病。笔者对陕西国力、山东鲁能、北京现代、深圳健力宝、青岛澳柯玛等8支中国甲A男子职业足球队134名运动员踝关节损伤进行了调查,分析我国男子职业足球运动员踝关节损伤的原因及损伤程度。 相似文献
3.
麦全安 《西安体育学院学报》1998,(2)
运用长期追踪实验法对足球运动员的一般耐力训练进行了研究,探讨了三种不同负荷方式对男子足球运动员心血管功能的影响,试图为足球运动员一般耐力训练提供一种有效的实用方法。 相似文献
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采用开放式问卷,对我国U-17男子足球运动员的心理应激及其与人口学变量的关系进行研究。结果表明:中国U-17男子足球运动员应激水平不高;家人支持与家人不支持的运动员和主力队员与非主力队员在应激水平上具有显著性差异;在日常生活维度上,不同训练年限和家庭经济状况,不同的运动员的应激水平存在显著差异。 相似文献
6.
我国17～18岁年龄段优秀男子足球运动员体能状况分析与评价 总被引：5，自引：0，他引：5
通过对我国17～18岁年龄段优秀男子足球运动员1999年春训身体素质测试成绩和1998年我国17～18岁年龄段优秀男子足球运动员身体素质测试成绩进行比较分析,制定出比较客观地反映青少年体能指标测量标准和评价标准。 相似文献
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运用方差分析、多重比较、T检验和因素分析等统计学方法,对我国U-15男子足球运动员的焦虑水平及其影响因素的调查数据进行了处理,旨在找出我国U-15男子足球运动员的焦虑水平特点及其影响因素体系,为该年龄段足球运动员焦虑的调控及科学化训练和选材提供依据.结果显示:不同位置、训练年限、比赛经历和比赛身份的U-15男子足球运动员,其焦虑水平表现出不同的特点,训练因子、自我能力因子、心理因子和他人影响因子构成了一个多维结构的影响因素体系. 相似文献
8.
湖北男子职业足球运动员递增强度运动时最大有氧能力变化特征及评定 总被引：1，自引：0，他引：1
揭示武汉男子职业足球运动员有氧能力现状及对不同水平足球运动员有氧能力差异性的研讨,旨在为科学评定我国足球运动员专项有氧能力训练方法的实用价值及我国职业足球运动员有氧能力的现状水平提供理论参考依据.以湖北武汉职业足球俱乐部一队(2004年度中国甲级职业联赛冠军已晋升为中国超级职业联赛球队)的18名球员为研究对象,采用递增负荷跑台运动方式,测定反映最大有氧能力的相关生理指标.武汉男子职业足球运动员递增强度运动时有氧能力的测定及分析比较.武汉男子职业足球运动员递增负荷运动时测定的反映有氧能力的生理指标数值低于大量文献报道的国内、外优秀球员水平. 相似文献
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结合足球运动项目特点,通过对我省高校的高水平男子足球运动员进行为期8周的专项有氧耐力训练,对比训练前、后运动员的有氧代谢能力及在比赛中的表现,说明专项有氧耐力训练对提高足球运动员体能有着极其重要的作用。 相似文献
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卜爱云 《体育科技文献通报》2010,18(12):28-29
纵观中国的体育之林唯独乒乓球事业经久不衰,如果我们想在世界上维持好我们的霸主地位,就必须要不断的提高训练技术和策略并且在业余时间训练优秀的少儿运动员为职业比赛做准备。从少儿的年龄、神经类型、心理、专项素质、身体素质几个方面进行探讨,旨在探索对少儿乒乓球运动员选材的科学性、实用性,以提高运动员成材率。本论文主要讨论的对少儿运动员的选材方法和手段。 相似文献
12.
N. N. Rossing A. B. Nielsen A.-M. Elbe D. S. Karbing 《European Journal of Sport Science》2016,16(2):237-245
The primary purpose of this study was to investigate the effect of the place of early development in a sample of Danish male elite and youth handball and football players. The sample included 366 handball and football players from the elite Danish league in the season 2011–2012 and a comparison sample of youth players under the age of 12 from 2003, including 147,221 football and 26,290 handball players. Odds ratio analysis showed that both population size and density significantly affected the proportional number of youth players per community and the odds of athletes reaching an elite level in football and handball. The odds for youth player registrations in both handball and football increased in rural in contrast to urban communities. However, elite football players primarily came from communities of high density (>1000 pop./km2), whereas elite handball players primarily came from less densely populated communities (100 to <250 pop./km2). Furthermore, there seems to be a relation between representation of elite and talent clubs in different communities and the probability of becoming an elite player in both sports. The limited number of elite players in both sports from rural communities may be due to national talent development strategies that do not incorporate development support for clubs in rural areas. Additionally, the results of the study clearly suggest the need to include the youth player population to advance research findings in birthplace effect studies. 相似文献
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We identified the perceptual–cognitive skills and player history variables that differentiate players selected or not selected into an elite youth football (i.e. soccer) programme in Australia. A sample of elite youth male football players (n?=?127) completed an adapted participation history questionnaire and video-based assessments of perceptual–cognitive skills. Following data collection, 22 of these players were offered a full-time scholarship for enrolment at an elite player residential programme. Participants selected for the scholarship programme recorded superior performance on the combined perceptual–cognitive skills tests compared to the non-selected group. There were no significant between group differences on the player history variables. Stepwise discriminant function analysis identified four predictor variables that resulted in the best categorization of selected and non-selected players (i.e. recent match-play performance, region, number of other sports participated, combined perceptual–cognitive performance). The effectiveness of the discriminant function is reflected by 93.7% of players being correctly classified, with the four variables accounting for 57.6% of the variance. Our discriminating model for selection may provide a greater understanding of the factors that influence elite youth talent selection and identification. 相似文献
14.
Talent identification at a young age is deemed essential for many national sporting organisations to increase the chances of success for their players on the international stage. Talent identification methods can be imprecise and national tennis associations and coaches often identify talent based on performances at youth tournaments and junior rankings. However, not much is known about the relationship between the international competition performances of young tennis players and later success. This relationship is explored in this study using comparisons based on: (a) the results of 3521 players at U14 youth tournaments; (b) the rankings of 377 junior players (U18) by the International Tennis Federation; (c) the rankings of 727 professional male players by the Association of Tennis Professionals; and (d) the rankings of 779 professional players by the Women's Tennis Association. Junior performances (U18) and performances at youth tournaments (U14) appear to have a low success rate in predicting later success. No distinct age was found at which players should start to perform in order to be successful at the professional level. It is concluded that even though good performances at young ages increase athletes’ chances to become elite players, they are not a precondition for achieving later success. Therefore, this study informs talent scouts, sport development officers, coaches and high performance managers of the role that performances at international youth competitions may play in talent identification in tennis. 相似文献
15.
Carl T. Woods James Veale Job Fransen Sam Robertson Neil French Collier 《Journal of sports sciences》2018,36(1):97-103
?In team sport, classifying playing position based on a players’ expressed skill sets can provide a guide to talent identification by enabling the recognition of performance attributes relative to playing position. Here, elite junior Australian football players were a priori classified into 1 of 4 common playing positions; forward, midfield, defence, and ruck. Three analysis approaches were used to assess the extent to which 12 in-game skill performance indicators could classify playing position. These were a linear discriminant analysis (LDA), random forest, and a PART decision list. The LDA produced classification accuracy of 56.8%, with class errors ranging from 19.6% (midfielders) to 75.0% (ruck). The random forest model performed at a slightly worse level (51.62%), with class errors ranging from 27.8% (midfielders) to 100% (ruck). The decision list revealed 6 rules capable of classifying playing position at accuracy of 70.1%, with class errors ranging from 14.4% (midfielders) to 100% (ruck). Although the PART decision list produced the greatest relative classification accuracy, the technical skill indicators reported were generally unable to accurately classify players according to their position using the 3 analysis approaches. This player homogeneity may complicate recruitment by constraining talent recruiter’s ability to objectively recognise distinctive positional attributes. 相似文献
16.
对我国青少年足球若干训练问题的重新认识及理性思考 总被引：1，自引：0，他引：1
青少年足球训练水平决定我国足球运动的未来。以近年来我国足球水平的不断下降为背景，对当前我国青少年足球训练中的管理体制、竞赛系统、训练理念和选才等问题进行重新认识，并就我国足球管理体制、青少年选才及青少年教练员突破等瓶颈问题进行理性分析和思考。 相似文献
17.
Relative age effect in Spanish association football: its extent and implications for wasted potential 总被引：1，自引：1，他引：0
Spain is one of the largest and most successful powers in international youth football, but this success has not extended to the national team. This lack of continued success seems to indicate a loss of potential. The relative age effect has been detected in football in many countries. Understanding the extent of this bias in the youth teams of Spanish elite clubs may help to improve selection processes and reduce the waste of potential. Comparisons between players from: the Spanish Professional Football League, all age categories of these clubs' youth teams, the Under-17 to Under-21 national teams, the national team, and the Spanish population, show a constant tendency to under-represent players from the later months of the selection year at all age groups of youth and Under-17 to Under-21 national teams. Professional and national team players show a similar but diminished behaviour that weakens with ageing, which suggests that talent identification and selection processes can be improved to help better identify potential talent early on and minimize wasted potential. 相似文献
18.
《European Journal of Sport Science》2013,13(6):530-537
AbstractThis study explored to which extent the development of German professional football players is based on early talent identification (TID) and long-term nurture in talent promotion (TP) programmes or on their emergence in the course of repeated procedures of player selection and de-selection in these programmes through childhood and youth. The annual turnover of squad members in national junior teams (2001–2013) and youth elite academies was calculated; national U-team members were followed up with regard to nominations through subsequent seasons and to their success level eventually achieved at senior age; and all current Bundesliga players were analysed retrospectively regarding their earlier involvement in TID/TP programmes. Analyses revealed that the mean annual turnover of squad members was 24.5% (youth academies) and 41.0% (national U-teams), respectively. At any age, the probability of persisting in the programme three years later was <50%. Among current Bundesliga players, the age of recruitment into the TID/TP programme was widely evenly distributed across childhood and youth, respectively. Accordingly, the number of (future) Bundesliga players who were involved in TID/TP was built up continuously through all age categories. The observations suggest that the collective of professional players emerged from repeated procedures of selection and de-selection through childhood and youth rather than from early selection and long-term continuous nurture in TID/TP programmes. The findings are discussed with regard to the uncertainty of TID and of interventions applied to the selected players, and they are related to the individualistic and collectivistic approach in TP. 相似文献
19.
Abstract Spain is one of the largest and most successful powers in international youth football, but this success has not extended to the national team. This lack of continued success seems to indicate a loss of potential. The relative age effect has been detected in football in many countries. Understanding the extent of this bias in the youth teams of Spanish elite clubs may help to improve selection processes and reduce the waste of potential. Comparisons between players from: the Spanish Professional Football League, all age categories of these clubs' youth teams, the Under-17 to Under-21 national teams, the national team, and the Spanish population, show a constant tendency to under-represent players from the later months of the selection year at all age groups of youth and Under-17 to Under-21 national teams. Professional and national team players show a similar but diminished behaviour that weakens with ageing, which suggests that talent identification and selection processes can be improved to help better identify potential talent early on and minimize wasted potential. 相似文献