共查询到20条相似文献，搜索用时 109 毫秒
1.
史鲜玲 《武汉体育学院学报》2009,43(10)
采用教学实验法、文献资料法和数理统计法,对体操普修课采用动作分类组合技术教学进行了实验研究.实验结果表明:以体操同类结构动作中的关键性技术环节为主线,以强化断面基础动作为突破口,采用动作分类组合模块进行体操普修课的技术教学,可以有效地提高学生完成技术动作的质量、数量和技能评定成绩,并能提高学生的保护与帮助等能力. 相似文献
2.
技术组合是两个或两个以上不同技术的结合。技术组合不只是技术训练问题，也是技术优化问题，是战术的基础。主要论述了乒乓球技术组合的常规技术组合、与发球抢攻配合组合，掩护弱点、适用性、双打组合的互补性、循序渐进、非常训练下的“错乱组合”等训练原则，并提出乒乓球技术组合训练应注意的几个问题 相似文献
3.
依据篮球技术运用的实效性原则，对三种篮球变方向运球突破组合技术的运作方法进行了论述，并对运球突破组合技术中运用时机、合理动作、合理运用、合理组合等几个关键环节做了分析与讨论。 相似文献
4.
近年来,各种形式的散打对抗赛层出不穷,散打技术的发展也是日新月异.随着散打比赛水平的提高、技战术的进步,拳腿组合发挥着越来越重要的作用.对在比赛中运用组合技术而言,就要结合各种步法、身法,对各种基础动作的巧妙组合、时机与技术的配合进行分析,以确定较好的战术,并以此来对组合技术进行分类,然后制订合理的训练计划及方法. 相似文献
5.
通过对篮球攻防组合技术的分类、要求、训练中应解决的问题及训练方法与手段的研究和讨论,阐明篮球攻防组合技术在教学训练中的重要性. 相似文献
6.
世界上大级别男子散打运动员攻、反技术具有以下特点:比赛中单招和2组合技术使用频率和得分贡献率最高;单招主动进攻时以腿法和拳法为主要进攻技术,以摔法和腿法作为主要得分手段,摔法、腿法和拳法均为主要的反击技术,而以摔法为主要的反击得分手段;2组合主动进攻时以拳摔组合、拳拳组合和拳腿组合为主,在反击中以拳拳组合、拳腿组合和拳摔组合为主,但无论是主动进攻还是反击,拳摔组合均为最主要的得分手段;3组合主动进攻时以拳拳腿组合、拳拳拳组合、腿拳拳和拳拳摔组合为主,以拳拳摔和拳拳腿为主要得分手段,在反击时以拳拳腿组合为主要使用技术和得分手段. 相似文献
7.
篮球组合技术的特点和教学应用 总被引：2，自引：0，他引：2
篮球组合技术是篮球教学的重要组成部分，是学生在掌握基本动作的基础上进一步提高自身篮球技术的重点和难点，对于学生在以后参加篮球活动和培养学生对篮球运动的兴趣与爱好有着重要的意义。从篮球组合技术的特点出发，阐述了篮球组合技术的作用以及在篮球教学中的教学方法。 相似文献
8.
现代篮球组合技术的方法学研究 总被引：7，自引：1，他引：6
依据现代篮球运动的特点，结合多年篮球教学训练的实际经验、从方法学的角度论述了现代篮球组合技术的定义、组合技术的基础、组合技术的分类方法、组合技术教学训练的基本原则。 相似文献
9.
儿童少年训练阶段担负着篮球基本功、兴趣和意识的培养,身体素质锻炼和习惯性养成等多方面任务。笔者根据多年儿童少年篮球科研、教学与训练实践经验,以及篮球运动的现实发展规律,提出了儿童少年早期篮球组合技术训练的观点,并对篮球组合技术的概念,儿童少年早期篮球组合技术训练的时间、背景、基础和原则进行研究,质在改变我国原有的儿童少年早期篮球训练只重视基本功和兴趣的培养,忽视组合技术培养的落后现状。 相似文献
10.
<正>《浙江省中小学体育与健康课程指导纲要》提出体育课堂由“学练评”三环节构成,即单一技术练习、以单一技术为中心的组合练习、含有技术动作的游戏或比赛。其中组合练习是教师在备课过程中的难题,何为组合练习？如何组合？不同课时中的组合练习如何设置？“学、练、评”一体化背景下如何落实组合练习？本文以排球正面双手垫球+传球为例,围绕这一技术动作设定三种不同目的及作用的组合练习,用以满足不同课时及不同水平学生“学练赛”的需求,通过多样性的组合练习实现课堂教学目标（图1）。 相似文献
11.
短道速滑运动员的“集体作战意识” 总被引：2，自引：0，他引：2
从定义、作用及形成途径等几个方面着手对短道速滑运动员应该持有的"集体作战意识"进行了比较细致的剖析,以期使选手将这种意识清晰地融入到比赛实践当中,更好地发挥出自己应有的水平,成功地运用各种战术组合. 相似文献
12.
Steve Leigh Michael T. Gross Li Li 《Sports biomechanics / International Society of Biomechanics in Sports》2013,12(2):173-193
The aim of this study was to determine the relationship between discus throwing performance and the following technical parameters: hip–shoulder and shoulder–arm separation, trunk forward–backward tilt, throwing-arm elevation angles, and the absolute and relative throwing procedure phase times. Videographic data of 51 male and 53 female discus throwers' competitive performances were captured during major meets. The three-dimensional coordinates of 21 body landmarks and the discus were obtained for each thrower's best trial using direct linear transformation. The technical parameters were reduced from the three-dimensional data at six critical instants during the throwing procedure. Hierarchical stepwise multiple regression analyses were performed to determine the relative influence of linear combinations of the technical parameters on discus throwing performance. Specific techniques associated with linear combinations of certain technical parameters were identified using canonical correlations. Males and females were analysed separately. Suggestions for controlling the height of release and the vertical component of the speed of release using an effective technique are made. 相似文献
13.
Leigh S Gross MT Li L Yu B 《Sports biomechanics / International Society of Biomechanics in Sports》2008,7(2):173-193
The aim of this study was to determine the relationship between discus throwing performance and the following technical parameters: hip-shoulder and shoulder-arm separation, trunk forward-backward tilt, throwing-arm elevation angles, and the absolute and relative throwing procedure phase times. Videographic data of 51 male and 53 female discus throwers' competitive performances were captured during major meets. The three-dimensional coordinates of 21 body landmarks and the discus were obtained for each thrower's best trial using direct linear transformation. The technical parameters were reduced from the three-dimensional data at six critical instants during the throwing procedure. Hierarchical stepwise multiple regression analyses were performed to determine the relative influence of linear combinations of the technical parameters on discus throwing performance. Specific techniques associated with linear combinations of certain technical parameters were identified using canonical correlations. Males and females were analysed separately. Suggestions for controlling the height of release and the vertical component of the speed of release using an effective technique are made. 相似文献
14.
文章通过查找相关文献资料,记录比赛录像数据,运用数理统计法、对比分析等方法对中国散打运动员王洪祥和日本空手道运动员冈本铁也在2010年武林风中日挑战赛上的散打攻防综合技术、单个技术、组合技术动作进行比较分析。结果表明：王洪祥综合技术运用成功率较高,穷追猛打,攻防兼备,而冈本铁也则在防守方面非常严密,抗打硬拼;王洪祥单项技术以右手后冲拳、左高鞭腿为主,冈本铁也则以防守、低鞭腿、灵活顶抗为主;王洪祥拳腿闪躲组合技术运用灵活巧妙,凭借精妙组合KO对手,冈本铁也组合运用凶猛,但在力量方面有所缺乏。这场中华百姓英雄KO全日本空手道冠军经典之战的技术分析,为今后中国散打运动员训练和参加国际对抗比赛提供参考依据。 相似文献
15.
以武汉体育学院和湖北省体工大队8名优秀小级别男子散打运动员为研究对象,采用实验法以及数理统计法对其不同技术动作组合预见能力进行测试分析。研究显示:散打运动员在不同的预见能力条件下,实施接腿摔技术成绩有高度显著性差异,接后鞭腿成绩高于接前侧踹腿成绩;鞭腿作为主动进攻的技术使用应变为防守反击使用,鞭腿的使用尽量结合组合动作技术来运用,鞭腿、侧踹腿在进攻时要注意打击高度上的变化;不同高度腿法动作直接打击时,散打运动员水平距离变化差异具有高度显著性;拳法直接打击时,散打运动员水平距离变化差异具有显著性。研究认为:加强预见能力的训练可明显提高散打摔法的运用效果,对掌握散打技能有积极的促进作用。 相似文献
16.
采用文献资料、问卷调查、数理统计等方法，从动作难度、连接难度、难度动作组合以及难度动作分值等方面，对我国高水平女子长拳自选套路难度动作的编排特点进行分析。结果表明：运动员参赛套路中编排的动作难度均为跳跃类；连接难度以动静连接为主，并且以B级和C级连接难度居多；编排动动连接难度组合、动静连接难度组合的次数不存在显著性差异；难度动作组合的顺序有一定的规律性。 相似文献
17.
On a kayak ergometer, an accurate simulation of the athlete-paddle-kayak system kinematics is essential for analysing the relationship between technique and performance. The purpose of this study
was to establish a strong relationship between performances on flatwater and performances on an ergometer by means of propulsive
force measurement and drag models. Two trials were performed by 12 kayakers in which they were first timed over 250 m of flatwater
kayaking (the reference test) and were then asked to perform a trial of the same duration on the ergometer with the same perceived
physical exertion. Three techniques for measuring propulsive force and three drag models generated nine combinations, which
were all evaluated for their ability to estimate kayak velocity. For each combination, the distance covered by the athlete
on the ergometer was simulated. A kayakers’ ergometer ranking was based on the average velocity in the ergometer trial. Both
distance and ranking were compared to the on-water results. The simulation with the best combination of force measurement
and drag model gave an accurate estimate of distance (253 ± 10.5 vs. 250 m) and ranking compared to the reference test. 相似文献
18.
第28届奥运会女子沙滩排球运动员身高组合与比赛效果的关系 总被引：1，自引：0，他引：1
通过对参加第28届奥运会女子沙滩排球比赛的24支队伍进行队员身高组合和技术统计数据的比较与分析发现,当前女子沙滩排球比赛存在4种身高组合,分别为高高组合、较低的高高组合、较高的高低组合和较低的高低组合。根据比赛结果,取得好名次的球队队员之间均以攻防搭配为主,身高上则表现为高低组合。我国参赛队员属于较高身材的高低组合,而且比较符合攻防分工要求,有很大的发展潜力。 相似文献
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Research design is the basis from which study outcomes are obtained. Unfortunately, a multitude of methodological design combinations has historically been used to examine the phenomenon of mental practice relative to motor behaviour. The present paper contends that these varied methodological combinations obscure efforts to produce a solid foundation of mental practice evidence. The paper presents an overview of the implemented mental practice research designs via a methodological components model and illustrates how this model can be used to clarify design issues of past mental practice research, and plan more effective future studies. Analysis of past research demonstrates the need for a balanced emphasis between study design and study outcome, and suggests a more explicit methodological focus in order to promote more effectively designed mental practice studies in the future. 相似文献