共查询到20条相似文献，搜索用时 713 毫秒
1.
通过观察和对比,指出了博罗县篮球裁判员临场常见的误判,剖析了误判原因,探讨了减少误判的对策,对如何提高基层篮球裁判员执裁水平提出了建议。 相似文献
2.
陆广 《武汉体育学院学报》2007,41(2):77-79,84
篮球裁判员在执裁中受诸多因素的影响，应利用综合评价方法来评定。建立了篮球裁判员临场工作的综合评价数学模型，可定量地评价其执裁表现，评价结果更具客观性。 相似文献
3.
篮球裁判员在临场执裁中会出现＂怯场＂的现象。本文采用文献资料法、调查访谈法等研究方法针对篮球裁判员在临场执裁中产生心理压力的原因进行分析,并提应对之策。为我国篮球裁判员执法提供一定的理论依据。 相似文献
4.
5.
运用文献资料法、案例分析法,全面系统地论述了一名优秀的篮球裁判员临场应具备的各项素质和各种能力,旨在进一步发掘影响篮球裁判员临场执裁的因素,为篮球裁判员临场执裁能力的提高与培养提供参考与指导。 相似文献
6.
当前我国中小学学生对于篮球裁判学习的方式较为单一,学生缺乏执裁实践,无法深入裁判员角色。本文根据运动教育模式的特点,在裁判员学习中契合“学、练、赛、评”一体化来改善学生篮球裁判员能力的培育情况,设计裁判员情境化练习强化裁判员基本执裁能力,为提升学生裁判员执裁能力另辟蹊径。 相似文献
7.
篮球裁判员是篮球竞赛规则的执行，是篮球场上的“法官”。一场精彩的篮球比赛，离不开出色的裁判工作，篮球裁判员临场执裁能力的高低直接关系着篮球运动的发展。随着我国篮球运动市场化、职业化发展，CBA，CBL、CUBA等赛事竞赛水平和比赛激烈程度的提高，对篮球裁判员正确判罚的要求也越来越高，他们在临场执裁过程中承受的负荷越来越大，裁判员临场执裁能力不足的问题也越来越明显，严重阻碍了篮球运动的健康发展。裁判员的误判、漏判等失误往往是导致比赛争议和发生矛盾的焦点，有些关键比赛，由于裁判失误甚至出现比赛中断，严重影响了比赛的精彩程度和可观赏性。 相似文献
8.
主观心理素质对临场篮球裁判员影响的分析 总被引：2，自引：0，他引：2
通过对国家级以上篮球裁判员在各类重大比赛中临场执法时，所表现出的主观心理现象进行分析，篮球裁判员临场执裁时主要应具备11种心理素质。 相似文献
9.
陈涛 《体育科技文献通报》2012,20(6):120-121
本文运用文献资料、分析比较等方法,对关于社会体育学生裁判员的临场执裁进行分析研究,结果显示：社会体育专业篮球裁判员对规则和裁判员手册理解不透彻、基本功掌握欠缺、选位与移动不到位、临场经验不足,缺乏实践机会、临场时心理紧张,缺乏自信等因素是影响学生裁判临场执裁表现不足的主要原因。通过分析原因,为今后社会体育专业学生篮球裁判员在比赛执裁中减少不足表现提供理论参考依据。 相似文献
10.
运用文献资料、问卷调查以及专家访谈等研究方法,分析现阶段国家一级篮球裁判员的临场执裁体能现状。结果表明:国家一级裁判员体能状况堪忧,缺少有计划性的体能训练、训练手段没有针对性,训练形式比较单一。为能使我国篮球裁判员在临场执裁时拥有充沛的体能,针对裁判员体能问题现状,提出改善裁判员体能水平的实施路径。 相似文献
11.
This article highlights new nutritional concerns or practices that may influence the adaptation to training. The discussion is based on the assumption that the adaptation to repeated bouts of training occurs during recovery periods and that if one can train harder, the adaptation will be greater. The goal is to maximize with nutrition the recovery/adaptation that occurs in all rest periods, such that recovery before the next training session is complete. Four issues have been identified where recent scientific information will force sports nutritionists to embrace new issues and reassess old issues and, ultimately, alter the nutritional recommendations they give to athletes. These are: (1) caffeine ingestion; (2) creatine ingestion; (3) the use of intramuscular triacylglycerol (IMTG) as a fuel during exercise and the nutritional effects on IMTG repletion following exercise; and (4) the role nutrition may play in regulating the expression of genes during and after exercise training sessions. Recent findings suggest that low doses of caffeine exert significant ergogenic effects by directly affecting the central nervous system during exercise. Caffeine can cross the blood–brain barrier and antagonize the effects of adenosine, resulting in higher concentrations of stimulatory neurotransmitters. These new data strengthen the case for using low doses of caffeine during training. On the other hand, the data on the role that supplemental creatine ingestion plays in augmenting the increase in skeletal muscle mass and strength during resistance training remain equivocal. Some studies are able to demonstrate increases in muscle fibre size with creatine ingestion and some are not. The final two nutritional topics are new and have not progressed to the point that we can specifically identify strategies to enhance the adaptation to training. However, it is likely that nutritional strategies will be needed to replenish the IMTG that is used during endurance exercise. It is not presently clear whether the IMTG store is chronically reduced when engaging in daily sessions of endurance training or if this impacts negatively on the ability to train. It is also likely that the increased interest in gene and protein expression measurements will lead to nutritional strategies to optimize the adaptations that occur in skeletal muscle during and after exercise training sessions. Research in these areas in the coming years will lead to strategies designed to improve the adaptive response to training. 相似文献
12.
时间：６月２５日 ０２：４５地点：布鲁塞尔实况录像 这是本届杯赛的第二场１／４决赛。开场后,双方打得都比较谨慎,意大利队依旧是老办法。先是一阵猛攻,而且他们的攻势也较有威胁。第７分钟,菲奥雷左路横传门前,因扎吉插上射门将球打偏。第１６分钟,托蒂在左路小角度凌空远射被守门员斯泰莱亚扑出。托蒂、因扎吉和菲奥雷的三角组合已经显示出很强的威力。第２６分钟,又是托蒂斜传右翼的因扎吉。因扎吉传中,菲奥雷凌空射门将球打高。 第３３分钟,意大利任意球被罗马尼亚队员顶出,菲奥雷在外围将球妙传禁区左侧,罗马尼亚队员造… 相似文献
13.
This article highlights new nutritional concerns or practices that may influence the adaptation to training. The discussion is based on the assumption that the adaptation to repeated bouts of training occurs during recovery periods and that if one can train harder, the adaptation will be greater. The goal is to maximize with nutrition the recovery/adaptation that occurs in all rest periods, such that recovery before the next training session is complete. Four issues have been identified where recent scientific information will force sports nutritionists to embrace new issues and reassess old issues and, ultimately, alter the nutritional recommendations they give to athletes. These are: (1) caffeine ingestion; (2) creatine ingestion; (3) the use of intramuscular triacylglycerol (IMTG) as a fuel during exercise and the nutritional effects on IMTG repletion following exercise; and (4) the role nutrition may play in regulating the expression of genes during and after exercise training sessions. Recent findings suggest that low doses of caffeine exert significant ergogenic effects by directly affecting the central nervous system during exercise. Caffeine can cross the blood-brain barrier and antagonize the effects of adenosine, resulting in higher concentrations of stimulatory neurotransmitters. These new data strengthen the case for using low doses of caffeine during training. On the other hand, the data on the role that supplemental creatine ingestion plays in augmenting the increase in skeletal muscle mass and strength during resistance training remain equivocal. Some studies are able to demonstrate increases in muscle fibre size with creatine ingestion and some are not. The final two nutritional topics are new and have not progressed to the point that we can specifically identify strategies to enhance the adaptation to training. However, it is likely that nutritional strategies will be needed to replenish the IMTG that is used during endurance exercise. It is not presently clear whether the IMTG store is chronically reduced when engaging in daily sessions of endurance training or if this impacts negatively on the ability to train. It is also likely that the increased interest in gene and protein expression measurements will lead to nutritional strategies to optimize the adaptations that occur in skeletal muscle during and after exercise training sessions. Research in these areas in the coming years will lead to strategies designed to improve the adaptive response to training. 相似文献
14.
谈体育教学中怎样发挥学生的主体性 总被引：8，自引：0，他引：8
根据现代教育学的基本原理,分析体育教学中发挥学生主体性的问题,总结了发挥学生主体性的一些措施,对当今体育教学改革有一定指导意义。 相似文献
15.
陈瑜 《上海体育学院学报》1990,(1)
本文在多年实践的基础上,就大学生体育合格标准中的一些问题进行论述。一、制定大学生体育合格标准的必要性;二、依据与原则;三、内容与指示;四、评分方法;五、实施中的问题与对策。 相似文献
16.
通过文献资料、问卷调查等方法,对近两年来安徽省高校体育院系健美操专项毕业生就业及社会需求现状进行调查分析,结果表明:就业去向重点集中在中小学体育教学.目前中小学校对健美操专项毕业生有较大的需求,影响健美操专项毕业生就业因素有学生就业观念偏高,教学能力欠缺,技能薄弱,综合素质有待提高等,提出高校健美操教学内容体系需加以完善、加强学生技能和实践能力的培养,进一步增强自身实力等对策,为提高健美操专项毕业生在教育教学岗位的就业率提供理论参考. 相似文献
17.
18.
21世纪是信息时代，信息的主要载体是计算机。计算机在当今各行各业的使用越来越普及。从中小学到大专院校，有条件的都在开设微机课程。计算机辅助教学已经走进课堂，并以其生动形象的图形、多媒体动画、声光电技术，以及高速的数据处理能力和智能化软件为特点，为教学提供了巨大的帮助。 相似文献
19.
《Sport in History》2013,33(1):116-120
This article examines the genesis of and reactions to the six week strike by members of the New Zealand Cricket Players Association in late 2002 in which the primary focus was a claim for a 60 percent increase in pay. It argues that contrasting reactions to the strike among current and former players, cricket administrators, cricket fans and the media, must be understood in terms of a longer history of difficulty and dispute over players payment and representation in New Zealand cricket – a history that embodies a fundamental tension between the demands of professional cricket and the amateur ethos that characterised the New Zealand game from the late nineteenth century to the late 1970s. 相似文献
20.
适应社会，办好社会体育专业，为建设小康社会服务 总被引：9，自引：0，他引：9
为适应社会发展的需要 ,近几年在高等教育发展中社会体育专业如雨后春笋迅速发展 ,不仅在体育院校中增加了社会体育专业 ,而且在师范院校特别是一些理工科综合性大学纷纷兴办了社会体育专业 ,对于这种现象应当引起我们的注意 ,特别是这种现象的本身就说明了社会体育专业有市场需求和极大社会发展基础 ,但在发展的实践中也存在诸多值得思考和探索的问题。着重就全国第二届社会体育专业建设研讨会对相关问题进行理论探讨和研究。 相似文献