共查询到20条相似文献，搜索用时 156 毫秒
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篮球核心后卫在职业联赛中主要技术指标的比较分析 总被引：2，自引：0，他引：2
以参加2001～2002年CBA、NBA联赛的部分中外核心后卫为研究对象，从身体形态和主要技术方面进行比较研究，找出中外核心后卫队员之间的差距，以期引起我国篮球界对核心后卫问题的重视，为我国篮球高水平运动队的选材、训练和比赛提供参考。 相似文献
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篮球后卫是比赛场的核心,是团结全队和夺胜的组织者与指挥者。因此,篮球后卫的进攻技术有重要的研究意义。本文通过文献综述法从运球、持球突破、投篮这三方面谈篮球后卫的进攻技术。为提高篮球后卫的进攻技术提供了必要的理论参考依据。 相似文献
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中美篮球核心后卫在职业联赛中若干技术的比较研究 总被引：6，自引：0，他引：6
本文以参加97～98中国篮球职业联赛的中、美（外援）核心后卫为研究对象,从身体形态和若于技术指标方面进行比较研究,以期为我国高水平篮球核心后卫的选材、训练和比赛提供参考。 相似文献
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随着世界篮球水平格局的不断变化,对于后卫能力的要求也逐渐丰富。越来越多优秀的后卫在比赛当中出现。本文通过查找文献综述的方法,对近些年我国篮球后卫的核心作用能力进行深入的探讨,对我国后卫在比赛过程中所出现的各种问题进行分析,并从篮球后卫的核心作用方面进行讨论。最终,为我国篮球后卫的培养提供更多的理论依据。 相似文献
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文章运用文献资料法、观察法、访谈法、调查法等研究方法,结合CUBA传统强队太原理工大学男子篮球队,分析了CUBA篮球核心后卫运动员在选材中的重要性,从运动员的年龄、机能、素质、心理、技术等方面共同探讨了核心后卫的科学选材。从身体形态、各项技术指标等方面找出CUBA男篮核心后卫存在的问题,为CUBA男子篮球优秀后卫的选材提供参考。 相似文献
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关于我国篮球青少年核心后卫的培养 总被引：1，自引：0，他引：1
篮球核心后卫是比赛中执行作战方案,团结全队夺取比赛胜利组织和指挥者,对比赛的胜负起着至关重要的作用。目前我国与世界篮坛优秀后卫相比有着明显差距。为提高篮球运动水平,建议在青少年训练中,加强对核心后卫和培养。 相似文献
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通过文献资料研究法，发现我国篮球后卫运动员与国际水平有明显差距，在初级选材中很多优秀的核心后卫就被拒之门外。本文就此问题进行分析。 相似文献
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运用文献资料法、逻辑推理法等研究方法,对篮球职业联赛的赛制、市场、文化之间的基本关系进行了剖析与解读.旨在为研究我国篮球职业联赛提供新的视角和认识平台,对推动我国篮球职业联赛的发展提供理论参考. 相似文献
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中外女足运动员技战术运用特征分析 总被引：1，自引：0，他引：1
运用文献资料法和录像统计法对我国女足和世界女足强国在技战术方面进行对比研究,探讨中国女足近几年运动成绩下降的原因,找出目前中国女足和世界女足在技战术运用方面的差距.研究表明:我国女子足球运动员在比赛中的传接球技术还不错,但大多是横传和回传,很难形成有效的进攻机会;中国女子足球队的抢断总次数,抢断对手带球次数,抢断对手传球次数,抢断对手接球次数都明显低于世界女足前四强队;中国队虽有进攻欲望,但传球跑动时机不当,技战术运用意识合理化尚有欠缺;高速度、强对抗的比赛中射门质量不理想,中国女足缺少优秀的得分选手;中前场抢断发动的进攻成功率(进球率)高是女足重要趋势特征之一;助攻队员人数,助攻次数趋多是当代女足进攻战术发展的鲜明特点;中前场积极抢断次数与成功率提高是当代女足强队的重要特征. 相似文献
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Rita Ferraz de Oliveira Raôul R. D. Oudejans Peter J. Beek 《Journal of sports sciences》2013,31(9):933-940
Abstract In this study we examined the timing of optical information pick-up in basketball jump shooting using an intermittent viewing technique. We expected shooters to prefer to look at the basket as late as possible under the shooting style used. Seven experts with a high shooting style and five experts with a low shooting style took 50 jump shots while wearing liquid-crystal glasses that opened and closed at pre-set intervals. In principle, under this constraint, the participants could control when they saw the basket by actively modulating the timing of their movements. Analyses of the phasing of the movements relative to the events defined on the glasses revealed that low-style shooters preferred to see the basket just before the ball passed their line of sight, whereas high-style shooters tended to view the basket from underneath the ball after it passed their line of sight. Thus, most shooters preferred to pick up optical information as late as possible given the adopted shooting style. We conclude that, in dynamic far aiming tasks such as basketball jump shooting, late pick-up of optical information is critical for the successful guidance of movements. 相似文献
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In this study we examined the timing of optical information pick-up in basketball jump shooting using an intermittent viewing technique. We expected shooters to prefer to look at the basket as late as possible under the shooting style used. Seven experts with a high shooting style and five experts with a low shooting style took 50 jump shots while wearing liquid-crystal glasses that opened and closed at pre-set intervals. In principle, under this constraint, the participants could control when they saw the basket by actively modulating the timing of their movements. Analyses of the phasing of the movements relative to the events defined on the glasses revealed that low-style shooters preferred to see the basket just before the ball passed their line of sight, whereas high-style shooters tended to view the basket from underneath the ball after it passed their line of sight. Thus, most shooters preferred to pick up optical information as late as possible given the adopted shooting style. We conclude that, in dynamic far aiming tasks such as basketball jump shooting, late pick-up of optical information is critical for the successful guidance of movements. 相似文献
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Mandy Treagus 《国际体育史杂志》2013,30(1):88-105
Women's basket ball, which was adapted into the game now known as netball, developed in the late nineteenth-century in the US when education for women was in its early stages. Exercise in these institutions was promoted by early educationists, partly to offset the deleterious effects of 'brain work' for women. While vigorous exercise for women was a contested activity, basket ball and then netball in England were accepted because despite being vigorous games they appeared to conform to dominant understandings of femininity as a form of physical restraint. This acceptance saw netball become the leading women's game in many Commonwealth countries throughout the twentieth century. Both games are examined as cultural artefacts, embodying the values of their time. 相似文献
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远距离单手肩上投篮训练方法探讨 总被引：1，自引：0，他引：1
讨论影响投篮命中率有7个因素:手法、瞄准的方向、球的旋转、抛物线、协调性、判断反应和心理因素,并提出提高远距离投篮命中率的训练方法. 相似文献
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In professional cricket, where bowlers can bowl balls that reach speeds of up to 160 km h-1, effective head protection is vital. Current head protection equipment typically consists of a helmet with a high impact
grade polypropylene shell, a high density EPS liner, and a metal face guard. Most of the weight in existing helmets is attributed
to the steel grill used as the face guard. We present a virtual design approach to the development and evaluation of new face
guards made from alternative materials. In particular, we investigate a face guard design for cricket made from polycarbonate
rather than steel using an explicit dynamic finite element analysis (FEA) approach. The FEA model developed for this purpose
incorporates the headform, helmet, polycarbonate face guard and the impacting ball. ABAQUS CAE was used for FEA. HyperMesh
and SolidWorks were used to develop the geometric model. This work identifies appropriate modelling and simulation strategies,
and key design attributes for the development of new face guards using alternative materials. A preliminary study shows that
by using polycarbonates it is possible to reduce the mass of the face guard by 20%, thus contributing to greater comfort of
the players without compromising their safety. The key criteria for reduction of ball deceleration by at least 25% at each
test site were satisfied, with deceleration reduction values ranging from 44% to 87% from those due to ball impact with the
bare head. 相似文献
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论篮球裁判员的修养 总被引：3，自引：0，他引：3
王兵 《哈尔滨体育学院学报》2004,22(1)
对于如何加强篮球裁判员的修养以提高我国篮球运动水平的重要性和必要性做了阐述。提出了只有具备高尚的思想道德 品质,广博的知识,精深的业务能力的人才能成为一名合格的篮球裁判员。 相似文献
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施大伟 《体育科技文献通报》2011,19(11):34-36
运用录像观察、数理统计等方法,对第36届男篮欧锦赛八强球队后卫队员得分及进攻特点进行研究。结果表明,八强球队后卫队员以突破及空位投篮为主要得分手段,得分区域广、方式多样;半场进攻运用大量掩护、突破分球、快速的人、球转移带动整体进攻,表现出三种战术范型。 相似文献