共查询到20条相似文献，搜索用时 156 毫秒
1.
现代篮球运动创新理论综述 总被引：3，自引：0，他引：3
张勍 《山东体育学院学报》2006,22(1):105-106
现代篮球运动的迅速发展和旺盛的生命力，来自于篮球运动理论的不断创新。篮球运动理论的不断发展、创新，是为了在竞争中获得主动，并为现代篮球运动水平的提高起着至关重要的推动作用。因此，以篮球运动实践为依据，运用综合分析再综合的方法，研究篮球运动理论创新的方法，探讨篮球运动理论创新的新进展，对我国篮球运动的发展有着十分重要的理论和实践意义。 相似文献
2.
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
3.
素质教育是一种全新的教育思想和教育观念。是针对应试教育而言的，是培养学生的综合素质能力。篮球运动作为高校体育教学内容的重要手段之一和篮球运动本身的特点的多功能性，将对学生的素质教育起着积极的促进作用。 相似文献
4.
我国篮球运动科学研究的发展趋势 总被引：4，自引：0，他引：4
采用资料法、综合分析法，回顾了我国篮球运动科学研究的发展历史。展望２１世纪，篮球运动的科学研究，将以现代科学理论和技术，采用多学科联合攻关的形式，向着高度分化和高度综合的趋势发展 相似文献
5.
篮球运动防守战术发展的历史回顾 总被引：5，自引：2，他引：3
张俊青 《体育成人教育学刊》2003,19(1):53-54
篮球运动防守战术经历了半场人盯人、区域联防、全场紧逼人盯人、全场区域紧逼、综合多变防守的发展历程，篮球运动防守战术的发展，是攻守双方矛盾不断斗争的结果。传统的防守战术在现代篮球运动中，被赋予了新的内涵。防守战术的每一次变革都促进着篮球运动的新的发展。 相似文献
6.
论述了篮球运动中疲劳的特点和产生疲劳的一些综合表现形式，阐明了篮球运动中疲劳产生的机制，提出了预防和消除疲劳的一些途径和方法。 相似文献
7.
通过过对山西省广灵县中学生篮球运动开展现状的调查,从学生对篮球运动的喜欢程度、参与程度与充分条件等方面进行综合分析,希望为进一步提高中学生参与篮球运动的积极性并使中学生持续参与锻炼,从而提高中学生群体的整体体能和健康水平以及为篮球运动的前期人才培养提供参考根据。 相似文献
8.
采用资料法,综合分析法,以及实践经验,对现代篮球运动训练练特征,科学训练问题进行综述,旨在为提高篮球运动训练水平提供参考。 相似文献
9.
从运动生理学的角度出发，对篮球运动训练与竞赛进行研究，认为我国篮球运动训练的科学化程度远远落后于篮球运动的发展。我们必须客观地分析我国篮球运动训练的现状与存在的问题，更新观念，科学训练，才能尽快提高我国篮球运动的竞技水平。 相似文献
10.
篮球运动是一项集体性、对抗性很强的竞技运动。技战术结构精细复杂，活动环境变幻莫测，对运动员身心素质的各个方面都有较高的要求。中学篮球运动也一样，除了进行身体素质的练习外。要更注重心理意识的培养，增强心理承受能力，才能全面发展学生各种素质。本文结合一般体育竞赛心理，对中学生在篮球比赛中的心理状态进行分析，以达到提高他们心里和综合素质的目的。 相似文献
11.
以灰色系统理论中的关联分析方法为基础,建立了基于关联度的聚类分析方法,并应用该方法对1995年全国汉族7~22岁男性学生的体质进行了聚类评价,结果表明：我国大学阶段的各年龄组学生群体体质处于最优这一层次;高中阶段的各年龄组学生群体体质处于最差层次;初中阶段的各年龄组学生群体体质处于中等层次;小学阶段的各年龄组学生群体体质分属于优、中、劣之间。同时显示出,该方法计算简捷,结果直观清晰,从而为体质的综合评价提供了一种新的量化方法。 相似文献
12.
John W. Chow Duane V. Knudson 《Sports biomechanics / International Society of Biomechanics in Sports》2013,12(3):219-233
A deterministic model is a modeling paradigm that determines the relationships between a movement outcome measure and the biomechanical factors that produce such a measure. This review provides an overview of the use of deterministic models in biomechanics research, a historical summary of this research, and an analysis of the advantages and disadvantages of using deterministic models. The deterministic model approach has been utilized in technique analysis over the last three decades, especially in swimming, athletics field events, and gymnastics. In addition to their applications in sports and exercise biomechanics, deterministic models have been applied successfully in research on selected motor skills. The advantage of the deterministic model approach is that it helps to avoid selecting performance or injury variables arbitrarily and to provide the necessary theoretical basis for examining the relative importance of various factors that influence the outcome of a movement task. Several disadvantages of deterministic models, such as the use of subjective measures for the performance outcome, were discussed. It is recommended that exercise and sports biomechanics scholars should consider using deterministic models to help identify meaningful dependent variables in their studies. 相似文献
13.
因子分析在学生十项全能成绩分析中的应用 总被引：2，自引：0，他引：2
王文初 《武汉体育学院学报》2003,37(5):80-81
应用SPSS统计软件，对常德师院体育教育专业122名男生十项全能成绩进行了因子分析。用主成分法提取4个公因子，第1公因子支配100m、400m、1500m和110m栏，反映了速度和耐力；第2公因子支配铅球、铁饼和标枪，反映了上肢爆发力；第3公因子支配跳远和跳高。反映了下肢弹跳力；第4公因子支配撑杆跳高，反映了综合素质；根据学生的因子得分可将学生分为速度耐力型、上肢力量型、下肢力量型和综合素质型4类。 相似文献
14.
A scale was developed to measure perceptions of sexual abuse in youth sports by assessing (a) the perceived prevalence of sexual abuse committed by pedophilic youth sport coaches, (b) the perceived likelihood that a coach is a pedophile, (c) perceptions on how youth sport organizations should manage the risk of pedophilia, and (d) media influence on participant perception. Two studies were conducted for (a) the formulation of the conceptual framework, (b) the development of preliminary items, (c) an exploratory factor analysis, and (d) a confirmatory factor analysis, and structural equation modeling. The first data set (n?=?223) was used for exploratory factor analysis, and four factors (i.e., Management, Prevalence, Influence, and Likelihood) with 15 items emerged. With an independent sample (n?=?209), confirmatory factor analysis and structural equation modeling were conducted and found strong support for the scale's psychometric properties, including, convergent validity, predictive validity, and reliability. Theoretical and practical implications were discussed along with study limitations and suggestions for future studies. 相似文献
15.
16.
Rob Mackenzie 《Journal of sports sciences》2013,31(6):639-676
Abstract This paper critically reviews existing literature relating to performance analysis (PA) in football, arguing that an alternative approach is warranted. The paper considers the applicability of variables analysed along with research findings in the context of their implications for professional practice. This includes a review of methodological approaches commonly adopted throughout PA research, including a consideration of the nature and size of the samples used in relation to generalisability. Definitions and classifications of variables used within performance analysis are discussed in the context of reliability and validity. The contribution of PA findings to the field is reviewed. The review identifies an overemphasis on researching predictive and performance controlling variables. A different approach is proposed that works with and from performance analysis information to develop research investigating athlete and coach learning, thus adding to applied practice. Future research should pay attention to the social and cultural influences that impact PA delivery and athlete learning in applied settings. 相似文献
17.
18.
The purpose of this study was to determine the association between weightlifting performance and vertical barbell acceleration patterns. Barbell kinematic time-series data were tracked from 18 snatches from six weightlifters during a regional weightlifting competition. These data were used to calculate vertical barbell accelerations. Time-series data were normalised to 100% of lift phase, defined as the time interval between barbell lift-off and maximum height of the barbell during each snatch lift. The time-series data were then entered into a pattern recognition algorithm that extracted principal patterns and calculated principal pattern scores. Body mass-normalised lift weight, which was used to quantify weightlifting performance, was significantly correlated (r = 0.673; P = 0.033) with a pattern that captured a difference in peak vertical barbell acceleration between the transition and the second pull phase. This correlation indicated that barbell acceleration profiles of higher weight snatch lifts were characterised by smaller decreases in acceleration during the second knee bend and smaller peak acceleration during the second pull phase. Weightlifting coaches and sports scientist should monitor and track vertical acceleration of the barbell, with focus on acceleration profiles that limit (1) deceleration during the transition phase between the first and second pull and (2) peak acceleration during the second pull phase of the snatch. 相似文献
19.
体育消费既是体育产业高质量发展的核心动能,也是我国消费领域的新兴力量,而体育消费政策对体育消费发展具有重要引领作用,是体育消费发展的助推器。通过政策工具视角,对46号文件颁布以来的37份国家层面的体育消费政策文本进行内容分析,构建三维立体分析框架,进行多维交叉分析,剖析目前体育消费政策体系中政策工具的运用情况,为日后体育消费政策制定与优化提供合理化建议。 相似文献
20.
本文以全国排球联赛部分男子排球队员为研究对象,选取了37个变量作为分析基础,采用主成分分析法提取5个主成分综合存在于各变量中的信息,并通过极大似然法提取主因子,以最大方差法旋转因子荷载,得到因子得分筛选显著变量,其中第一显著因素和第二显著因素在重要性排位中位居前列,分别代表影响运动员运动成绩的心理因素和技能因素。最后通过计算因子得分和综合得分,通过聚类分析对运动员进行等级评价,分值的高低确定等级高低。 相似文献