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1.
对优秀篮球运动员竞技能力评价模型的研究 总被引：12，自引：2，他引：10
依据篮球运动的客观规律和现代篮球运动技、战术发展特点 ,运用主分量分析法从 36种影响篮球运动员竞技能力构成因素中筛选出 8种主要评价指标进行综合排序 ,对优秀篮球运动员竞技能力构成因素及评价指标进行了研究。 相似文献
2.
在常规统计的基础上，运用因子分析法，对影响我国优秀女子篮球运动员竞技能力的形态、体能、技能、心理特征等因素进行了综合探讨与研究。揭示了多因素对女子篮球运动员竞技能力影响的综合性、典型性及特征性。 相似文献
3.
NBA优秀后卫技术指标分类的优化转释及评价 总被引：4，自引：0，他引：4
采用因子分析、曲线拟合优度统计等方法对NBA优秀后卫运动员篮球技术指标进行了分类、选项,优化及评价,确立了时空特征因子是影响NBA优秀后卫运动员竞技专项能力的最重要因素,有助于更好地体现和评价后卫运动员综合竞技能力;阐述了篮球技术和技术指标的相关关系,并对篮球技术指标做了进一步的分析与研究。 相似文献
4.
按照互补理论,结合我国女子篮球运运动员个体特征,在训练的不同阶段和竞技能力构成因素的主导地位等情况下,可通过对竞技能力构成因素的平衡与非衡补偿途径,有效地发展和提高运动员的竞技能力,创造优异的成绩。 相似文献
5.
部分优秀女子篮球运动员竞技能力的主导因素分析 总被引：2，自引：1，他引：1
陈本友 《天津体育学院学报》1998,13(1):97-100
在查阅有关文献的基础上,运用逐步回归的方法,分析研究了组成我国部分优秀女子篮球运动员竞技能力的主导因素,并建立了回归模型,为优秀女子篮球运动员的后期选材和训练提供了一定的参考依据。 相似文献
6.
毛浓选 《西安体育学院学报》2007,24(5):86-91
运动员竞技能力特征和优秀运动员竞技能力模型是选材和训练监控的重要依据。结合散打运动的特点,对我国32名武英级运动员和39名一级运动员进行了形态、机能、素质心理智力指标的测量。运用主因子分析法,将散打优秀运动员竞技能力中基础的、有鉴别性的指标,归纳为17个因子,并以此确定散打优秀运动员竞技能力的主导因素,探索散打运动员竞技能力特征,并以现役国家队运动员为参照值,建立我国散打优秀运动员竞技能力结构模型。明确了散打优秀运动员选材(高级选材)的任务和阶段特征。 相似文献
7.
王擎宇 《体育科技文献通报》2013,21(1):67-69
当今世界体坛竞争越来越激烈,优秀竞技运动员的培养一直被认为是各国发展竞技体育的重要任务之一,加之现代社会越来越追求经济效益的最大化,所以在竞技运动体育中如何延长优秀竞技运动员的运动寿命、追求最大训练效益,是当前我国体育主管部门亟待解决的问题.本文运用文献资料、数理统计等研究方法,通过对中外优秀篮球运动员的运动寿命以及参加第29界奥运会男篮前三名队伍和中国队队员的年龄情况比较分析得出结论,并指出影响我国优秀篮球运动员运动寿命的因素. 相似文献
8.
我国散打项目优秀运动员竞技能力结构模型研究 总被引：1，自引：0，他引：1
运动员竞技能力特征和优秀运动员竞技能力模型历来是选材和训练监控的重要依据。文章在查阅大量文献资料,广泛征求专家意见和数轮专家调查的基础上,结合散打运动的特点,筛选出运动员竞技能力中15项形态指标、7项机能指标、10项素质指标、9项技术指标和8项心理智力指标,对我国32名武英级运动员和39名一级运动员进行测量。运用主因子分析法,将散打优秀运动员竞技能力中基础的、有鉴别性的指标,归纳为17个因子,并以此确定散打优秀运动员竞技能力的主导因素,探索散打运动员竞技能力特征,并以现役国家队运动员为参照值,建立我国散打优秀运动员竞技能力结构模型。此模型将为优秀散打运动员运动能力的发展提供训练的目标系统。 相似文献
9.
竞技篮球运动员要素组成因素探析 总被引：3，自引：0，他引：3
竞技篮球运动员要素水平的高低，受到其组成因素的直接影响。要提高运动员要素的水平，就应不断提高各种组成因素的水平。本文运用文献资料法、调查法，对运动员要素的个体竞技能力、主力队员配备、集体配合、特长队员、集体凝聚力、球星作用、意志品质、球队技战术风格、自我控制能力、伤病情况、替补队员配备等主要组成因素进行了研究，以供教练员参考。 相似文献
10.
1 深刻理解认识篮球运动员的体能训练
1.1 竞技篮球运动员的专项体能概念
即是运动员经先天遗传后天训练形成的运动员在竞技篮球大强度运动中表现出来的机体持续运动的能力,指运动员在专项训练和比赛负荷下,最有效的动员有机体各器官系统,克服疲劳、高质量完成专项训练和比赛机能能力.它主要包括运动员的形态结构、生理机能、运动素质及与外界环境结合所表现出来的植物性与运动性神经系统机能能力;同时它受心理素质及意志品质等因素的影响.它是运动员能否在竞技篮球比赛中取得优异成绩的关键因素. 相似文献
11.
对优秀男子篮球运动员运动寿命的研究 总被引：4，自引：0，他引：4
优秀男子篮球运动员的运动寿命在此特指运动员竞技能力达到高水平以后 ,正常情况下持续到不能再适应其原来参加的高水平重大比赛而退役的一段时间。这段时间的长短受到多方面因素的制约和影响 ,是一个复杂的问题。本文通过对不同时期中外优秀男子篮球运动员年龄的统计发现 :他们的年龄普遍有增长的趋势 ;他们的运动寿命普遍有延长的趋势。我们应该重新认识和划分优秀男子篮球运动员的年龄阶段 ,在注重培养新秀的同时 ,也要充分发挥“老将”的作用。 相似文献
12.
Jesús Vera Raimundo Jimnez David Crdenas Beatriz Redondo Jos Antonio García 《运动与健康科学(英文)》2020,9(6):587-594
BackgroundAthletes tend to have better visuo-motor performance than do sedentary individuals. However, several basic visual-function and perceptual parameters remain unexplored to date. In this study, we investigated whether differences exist in visual function, performance, and processing between basketball players and individuals without a sport-involvement background.MethodsA total of 33 healthy men with no visual impairment or pathology were divided into 2 groups, depending on the involvement in sport (semi-professional basketball players and sedentary individuals). We tested their baseline heart-rate variability in the resting position apart from subjective questionnaires to determine their physical fitness level, and we checked their visual function, performance, and processing through an extended battery of optometric tests.ResultsThe 2 groups differed in resting heart-rate variability parameters (p < 0.001), confirming their dissimilarities in regular time practising sports per week. The basketball players showed a closer breakpoint and recovery nearpoint of convergence, a higher fusional-vergence rate, better discriminability halos, and better eye–hand coordination (all p values < 0.05).ConclusionThese results show evidence that athletes, basketball players in this case, exhibit better performance in several visual abilities in comparison to a group of individuals without sporting backgrounds, suggesting an improvement due to the systematic involvement of those skills during basketball practice. 相似文献
13.
André L. A. Soares Thiago J. Leonardi Jaqueline Silva Juarez V. Nascimento Roberto R. Paes Carlos E. Gonçalves 《Journal of sports sciences》2020,38(8):873-885
ABSTRACTThe purpose of this study was to examine the variation in accumulated basketball training experience, body size, functional performance, deliberate practice motivation, achievement and competitiveness motivation and sources of enjoyment among young female basketball players, partitioning the potential variation by individuals´ biological characteristics (menarche status) and contextual characteristics (competitive age group and competitive level). We considered 114 adolescent female basketball players aged 14.3 (1.8) years. We used multilevel regression and poststratification estimations. The adolescent female basketball players selected for state-level had more accumulated experience, were taller and with better functional performance. Conditional on the data, youth female coaches tend to value (probably overvalue) size and function when selecting/promoting players, even at early age groups, likely contributing to an overrepresentation of early maturing girls in at early age groups. Players from club- and state-level were similarly highly motivated for deliberate practice and to achievement. Only for competitiveness, state-level players had higher values than club level players. The sources of enjoyment were influenced by context (competitive levels) for self-referenced competencies and others-referenced competencies. Structured programs of training and competition in youth female basketball provide a nurturing environment for the development of players´ engagement and commitment to training and excellence attainment. 相似文献
14.
第29届奥运会男篮运动员身高、体重及年龄特征 总被引：1，自引：0，他引：1
运用数理统计法,对第29届北京奥运会男子篮球运动员的身高、体重及年龄特征进行分析研究。研究结果表明：高水平男篮运动员身高和体重的发展更加协调,高大强壮是现代篮球运动员的身体特征;高水平的男篮球动员年龄跨度较大,但成熟的运动员集中在25-29岁之间;不同位置上的男篮运动员年龄呈现一定差异;组织后卫是所有位置中年龄相对比较大的群体。 相似文献
15.
Kenneth N. Green Whitfield B. East Larry D. Hensley 《Research quarterly for exercise and sport》2013,84(1):72-76
Abstract Measurements of the field of motion perception of basketball players and non-basketball players were compared. Also, five basketball skill test items were administered to 101 college men, and their scores on these items and the measurements of the fields of motion perception were compared with subjectively-determined basketball ability rating scores. Measurements of the field of motion perception showed an identifiable relationship with basketball ability and, when combined with basketball test items, made a substantial contribution to the forecasting efficiency of the battery. 相似文献
16.
Sérgio Ramos Anna Volossovitch António Paulo Ferreira Isabel Fragoso Luís Massuça 《Journal of sports sciences》2019,37(15):1681-1689
The present study aims (i) to compare the maturational, morphological and fitness attributes of young basketball players of primary and secondary teams of an elite basketball academy, and (ii) to identify the set of morphological and fitness attributes which better discriminate the players from the two teams. A total of 116 male basketball players of an elite basketball academy were divided into primary (team A) and secondary (team B) teams in two age groups (U-14 and U-16). All the players were evaluated during two consecutive seasons and data related to players’ practice experience, maturational, morphological and fitness attributes were collected at the beginning of the competition period. The results of the study suggest that: (i) in both age categories, team A players were older, more mature, bigger in size and had greater fitness profiles than team B players; (ii) stature and abdominal resistance were identified as discriminant attributes for youth basketball player performance; (iii) aerobic capacity for U-14 and agility for U-16 were identified as specific discriminant attributes for performance in youth basketball. Coaches are recommended to avoid premature talent identification and provide players with opportunities to progress through the talent pathway, at least until U-16 age category. 相似文献
17.
本文借鉴体育统计学,运动训练学等理论与方法,对江门市在训篮球业余运动员的体型及选材进行调查分析。研究认为:1江门地区篮球后备人才在身体形态方面的主要表现为身材不高,相当部分在训运动员的身高、体重指标未能进入《大纲》选材的评价范围。2江门市篮球队员的克托莱指数的均数与我省高水平队伍相近,与我国高水平队伍仍存在较大差距。 相似文献
18.
Rodolphe Perchot Florent Mangin Marie-Françoise Lacassagne Philippe Castel 《Sport in Society》2017,20(11):1644-1666
Examining the ‘natural’ athlete myth and utilizing the recent literature on cultural/social factors in athleticism and basketball, this study through survey research examines the influence of stereotypes on the impression formation of basketball players. The primary research question is to determine from a group of students the attitudes of basketball players in terms of how they evaluate white and black players in basketball. The purpose is to identify participants’ perceptions and their appreciation as to whether or not black are superior to white basketball players. The theoretical framework employed is articulated around the theory of social categorization and racial stereotypes already observed in sports. In an initial qualitative phase, the results show that stereotypical representations exert an influence on the skills associated with basketball players depending on the colour of their skin, which is reflected in the use of adjectives specific to each of the categories of black and white. In a second quantitative phase, whereas a more favourable view of black basketball players might have been attributable to positive discrimination as per the anti-racist norm, the results show the activation of a bias towards favouring one’s own group. Once all of the initial adjectives have been expressed, the targets behave in the expected way in terms of the laws of social categorization i.e. they have a more positive view of the members of their own group (the Whites) than of the other group (the Blacks) as adjectives are cited for describing skills. 相似文献
19.
女子篮球运动员16PF常模标定及人格特点分析 总被引：6，自引：0，他引：6
通过对我国部分女子篮球运动员16PF人格因素测试结果研究得出女子篮球运动员与全国成人女子在16种人格特征比较中有多项存在着显著差异，反映了运动员人格特征的独特性；女子篮球运动员人格心理健康水平比一般人高，希望成就超过普通人；运动健将与一般运动员相比，有5种人格特征存在差异，其中，稳定性、恃强性等因素差异显著，运动健将具有比赛所必需的人格心理优势；成为优秀女子篮球运动员需要通过多年努力，最佳运动年龄阶段在23～27岁。 相似文献
20.
试述篮球运动的体能训练 总被引：7，自引：1，他引：6
由于篮球比赛越来越激烈，比赛水平也越来越高，自然对运动员体能的要求也相应提高，在现代篮球比赛中，没有优良的体能作保证是很难取得比赛的胜利的，所以在篮球运动员平时的训练中，要科学地、系统地、长年地对运动员进行体能训练，使运动员能适应现代篮球比赛的发展。 相似文献