共查询到19条相似文献，搜索用时 156 毫秒
1.
探讨初学者投篮命中率,提高篮球运动员在短期内快速提高比赛能力,建立规范的投篮技术定型,有效提高投篮命中率是着重要意义。通过文献资料、走访专家、理论分析等研究方法,对投篮技术结构以及投篮技术训练理念和方法体系进行探讨和分析。研究结果表明,在初学者训练期间运用合理的有针对性的练习方法,强化动作规格,将其他攻防技术合理有效的结合到篮球初学者的投篮技术训练中,是提高篮球初学者投篮命中率的几个关键环节。 相似文献
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篮球运动员需要在激烈对抗的过程中维持身体平衡并将球准确投到篮框内。本文调查对象存在身体接触剧烈对抗时重心不稳和投篮命中率低等问题。因此,如果能够在篮球训练过程中增强核心肌肉力量,则有利于身体重心稳定提高投篮率,提高运动成绩。运用实验法探究中学篮球队14名队员,通过核心力量训练对其篮球投篮命中率的影响。试验取得了以下成果：核心力量训练对促进篮球运动员身体素质发展具有重要意义,能够增强篮球运动员稳定性、提高篮球运动员命中率,核心力量训练值得深入推广,尤其在篮球训练中。 相似文献
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廖钰珊 《西安体育学院学报》2002,(Z1)
本文通过对篮球投篮技术的分析,针对我国篮球比赛中普遍存在着投篮命中率较低的问题,找出运动员的错误投篮技术原因,对在实际训练中如何加强投篮技术提出个人的看法。 相似文献
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篮球是一项由运动神经及感官能力等方面主导的运动,并由投篮的次数、命中率等决定成败,所以训练投篮命中率和感官功能等成为了提升篮球水平的关键。其中,投篮的命中率并不仅仅是技术层面的问题,还有其他相关因素。结合技术训练、心理因素等内容,可以充分达到事半功倍的效果。通过念动训练法开展教学,改善篮球训练的当下现状,更是为运动员的篮球训练拓宽了路径,有效提升运动员的篮球训练水平。 相似文献
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通过查阅大量文献资料,对影响投篮命中率的主要因素进行分析归类、总结出几个影因素,以利于篮球教学和训练,提高投篮命中率。 相似文献
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投篮是篮球运动的核心,投篮命中率是比赛制胜的关键。通过对2006年四国女篮对抗赛中国女篮3场比赛不同距离投篮命中率的统计,分析了投篮位置和命中率的关系,以及我国女篮与对方在不同位置的投篮次数与命中率的差别,旨在为提高篮球训练和比赛提供一定的参考和借鉴。 相似文献
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浅析篮球运动员视觉定向能力与投篮命中率的关系 总被引：1，自引：0，他引：1
篮球运动员的视觉定向能力对其投篮命中率有较大的影响,在投篮技术规格相当的情况下,视觉定向能力强的运动员投篮命中率要明显高于视觉定向能力差的运动员。提高篮球运动员的视觉定向能力应作为提高投篮命中率的重要教学-训练手段。 相似文献
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篮球是一项技术精而全的运动,投篮技术又是篮球运动中最为重要的进攻技术,而投篮命中率是影响篮球比赛胜负的最为关键的因素之一,因此投篮是篮球运动发展的核心。如何提高运动员在激烈对抗条件下的投篮命中率,已经成为提高竞技篮球运动水平的关键。本文通过文献资料、对比分析等方法,对影响投篮命中率的因素进行了较系统的分析,这对提高篮球运动员在比赛中投篮命中率有着积极的现实作用。 相似文献
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单手投篮选篮筐后沿为瞄准点的实验分析 总被引：3，自引：0，他引：3
马艳 《武汉体育学院学报》2002,36(2):86-87
影响篮球比赛获胜的最关键因素是投篮命中率，而单手投篮又是主要的投篮技术。从运动生物力学角度就如何提高单手投篮命中率进行分析，认为以篮筐“后沿”为瞄准点是篮球教学训练的重中之重。 相似文献
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影响篮球比赛罚球的主要心理因素及其调控训练方法初探 总被引：1，自引：0，他引：1
罚球是一种特殊的投篮技术,是篮球比赛中得分的重要手段之一。不少运动员在训练时命中率很高,而在比赛的关键时刻往往罚球不中。通过对比赛的观察统计及文献研究等方法,探讨影响罚球命中率的主要心理因素及其训练方法,供同行参考。 相似文献
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文章运用文献资料法、数理统计法、观察法和逻辑分析法等方法,对2008-2009赛季CBA篮球联赛和NBA篮球联赛的平均场每场个人技术统计进行对比和分析研究。研究结果表明:CBA球员在得分和投篮次数上与NBA球员有显著差异,NBA球员明显高于CBA球员,而在投篮命中率上,两者没有显著性差异;CBA球员在篮板球控制、助攻、盖帽和抢断上,与NBA球员相比,均存在较大的差距,但在进攻篮板球的拼抢上,与NBA球员无显著性差异;CBA球员每场失误次数明显高于NBA球员,但犯规与NBA球员相比,无显著性差异。 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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Three‐dimensional video techniques (50 Hz) were used to obtain images of basketball jump shots from one of three distances ‐ short range (group 1, n = 5); medium range (group 2, n = 5); long range (group 3, n = 5) ‐ from the basket, as performed by members of the men's quarter‐finalist teams at the games of the XVI Universiade in Sheffield in 1991. Fifteen sequences were digitized, beginning 20 frames prior to take‐off to 10 frames after release. To facilitate analysis, the sequences were rotated about the ball position in the final frame so that the shot direction was parallel to one of the pre‐defined orthogonal axes. Mean (+1 s.d.) ball release speed was found to increase with distance from the basket (group 1 = 3.04±0.65 m s‐1, group 2 = 4.71+0.74 m s‐1, group 3 = 6.24 + 0.80 m s‘1), while mean release angles were similar for all groups (group 1=48.8 + 10.1°, group 2 = 47.8 + 5.8°, group 3 = 51.9 + 5.5°). The increased impulse necessary for the ball to reach the basket at increased shooting distances was derived from both an increase in angular velocity of the elbow joint of the shooting arm and an increased velocity of the centre of mass in the direction of the basket at release. Centre of mass speed at take‐off was found to be influenced to a greater extent by the angular velocity of the ankle joint than that of the knee or hip joints. Rotation of the hip and shoulder axes, facilitated by the forward placement of the foot on the side of the shooting arm (antero‐posterior separation values: group 1 = 0.17 + 0.11 m, group 2 = 0.10 + 0.14 m, group 3 = 0.09 + 0.09 m) was utilized by all except one subject. All subjects also used an amount of medio‐lateral foot separation which, along with antero‐posterior separation, promoted stability. All the subjects released the ball while airborne. Both the maximum jump height and the height of the jump at release tended to decrease as shooting distance increased. For short‐range shots, release occurred after the peak of the jump, but increasingly prior to the peak as shooting distance increased. 相似文献
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为探明2012—2013赛季CBA总决赛广东队与山东队4场比赛中两队中远距离投篮、投篮命中率、进攻篮板球、防守篮板球等技术数据的差距,运用文献资料法、录像观察法、数理统计法、对比分析等方法,对2012—2013赛季CBA总决赛广东队与山东队攻防数据进行对比分析。指出山东队应该提高队员的罚球命中率,减少队员之间的配合失误,加强自身的防守能力,保护好篮板球的同时,提高自己的投篮命中率[1]。 相似文献
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Raôul R. D. Oudejans Sjoerd Heubers Jean-René J. A. C. Ruitenbeek Thomas W. J. Janssen 《Research quarterly for exercise and sport》2013,84(3):464-469
We examined the effects of visual control training on expert wheelchair basketball shooting, a skill more difficult than in regular basketball, as players shoot from a seated position to the same rim height. The training consisted of shooting with a visual constraint that forced participants to use target information as late as possible. Participants drove under a large screen that initially blocked the basket. As soon as they saw the basket they shot. When training with the screen, shooting percentages increased. We conclude that visual control training is an effective method to improve wheelchair basketball shooting. The findings support the idea that perceptualmotor learning can be enhanced by manipulating relevant constraints in the training environment, even for expert athletes. 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