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CUBA是中国后备力量培养的最佳基地，CUBA转变又可服务于“全民健身纲要”，CUBA有方阔的市场的论述，来探讨CUBA发展前景逐步形成小学——中学和体校——职业篮球运动。 相似文献
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影响CUBA发展的诸因素分析与对策 总被引：1，自引：0，他引：1
通过对CUBA联赛六年来的总结，阐述了推动CUBA发展的有利因素和影响CUBA发展的不利因素。比赛少、教练员水平低、电视媒体宣传不够及裁判员水平是影响CUBA发展的重要因素，并针对这些问题提出了相应的建议与对策，为CUBA早日成为我国职业联赛的后备人才基地提供理论支持。 相似文献
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浅析以竞赛方式促进CUBA联赛之可持续发展 总被引：1，自引：0，他引：1
本文通过调查CUBA联赛竞赛方法的现状，结合联赛具体情况，采用文献资料法和专家访谈法，分析CUBA联赛分区赛现行的先循环、后淘汰的竞赛方法，并在此基础上，提出CUBA联赛竞赛方法改革对策与建议：即采用先淘汰、后循环的竞赛方法，提高CUBA联赛比赛质量，增加高质量比赛在CUBA联赛中的地位，从而从整体上提高CUBA联赛的水平和质量，达到以竞赛方法促进CUBA联赛可持续发展的目的。 相似文献
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以120名CUBA运动员为研究对象，以成就动机测量表AMS为工具，分析了CUBA运动员的成就动机水平。研究结果表明：（1）CUBA运动员追求成功的动机均高于避免失败的动机；（2）CUBA男运动员成就动机水平显著高于CUBA女运动员；（3）CUBA低年级运动员成就动机水平显著高于CUBA高年级运动员。 相似文献
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2002国际篮球产业论坛--CUBA篮球产业化的探索 总被引：2，自引：0，他引：2
本文对CUBA的宗旨、框架、赛制、规划及发展进行全面介绍，汇报CUBA七年以来在产业化探索过程中的一些体会，在CUBA现有的基础上，展望CUBA的构想与目标。 相似文献
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中国大学生篮球联赛（CUBA）的诞生是我国篮坛的一个重要改革，经过几年的探索和实践不断探索、CUBA的健康发展从长远的战略角度看意义深远。本文通过对相关文献资料的查阅及通过观看CUBA比赛等方式了解CUBA现状，针对影响CUBA发展的运动员竞技水平、教练员带队水平、裁判员执裁水平、竞赛体制和赛制不合理、训练经费欠缺等问题进行深入分析，并得出相应对策。 相似文献
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对大学生篮球联赛（CUBA）竞技水平及后备人才培养的研究 总被引：18，自引：2，他引：16
吴双文 《武汉体育学院学报》2001,35(4):69-71
CUBA是我国篮球运动发展到一定阶段的新生事物，目前在青少年中已产生深远影响。通过对大学生篮球联赛的调查分析，探讨了CUBA竞技水平和篮球后备人才培养问题，并使用因子分析的方法整理了众多相关因素，为CUBA的健康发展提出了参考意见。 相似文献
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依据第三届CUBA—CBA青年男篮对抗赛前八强比赛的个人技术资料，将对抗赛前八强中CUBA后卫得分能力与CBA青年队后卫的相应指标进行比较，分析得出：CUBA后卫是以组织攻守战术为主，个人攻击力较弱，而CBA青年队后卫的攻击力明显强于CUBA的后卫。研究CUBA与CBA青年队后卫运动员的特点及发展趋向，以期为今后科学化训练提供理论参考。 相似文献
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CUBA的目标正由高校向社会转移，其目标重心由教育领域逐渐偏向竞技体育。研究认为，目前阶段CUBA的目标应立足于高校而不宜过度商业化、职业化，只有突出其高教特色，才能体现CUBA存在的真正价值。 相似文献
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This study examined the effect of carbohydrate ingestion on metabolic and performance-related responses during and after a simulated 1h cycling time trial. Eight trained male cyclists (VO 2 peak = 66.5ml kg -1 min -1 ) rode their own bicycles mounted on a windload simulator to imitate real riding conditions. At a self-selected maximal pace, the cyclists performed two 1h rides (separated by 7 days) and were fed either an 8% carbohydrate or placebo solution. The beverages were administered 25 min before (4.5ml kg -1 ) and at the end (4.5ml kg -1 ) of the ride. With carbohydrate feeding, plasma glucose tended (P = 0.21) to rise before the time trial. Compared with rest, the plasma glucose concentration decreased significantly (P < 0.05) at the end of both rides, with no statistically significant difference being observed between treatments. Thereafter, plasma glucose increased significantly (P < 0.05) at 15 and 30 min into recovery, and was significantly higher at 30 min during the carbohydrate trial compared with the placebo trial. No significant changes in plasma free fatty acids were observed during the ride. However, a significant increase (P < 0.05) in free fatty acids was found at 15 and 30 min into recovery, with no difference between trials. Mean power output was significantly (P < 0.05) greater during the carbohydrate compared with the placebo trial (mean - S.E.: 277-3 and 269-3W, respectively). The greater distance covered in the carbohydrate compared with the placebo trial (41.5-1.06 and 41.0–1.06km, respectively; P < 0.05) was equivalent to a 44s improvement. We conclude that pre-exercise carbohydrate ingestion significantly increases endurance performance in trained cyclists during a 1h simulated time trial. Although the mechanism for this enhancement in performance with carbohydrate ingestion cannot be surmised from the present results, it could be related to a higher rate of carbohydrate oxidation, or to favourable effects of carbohydrate ingestion on the central component of fatigue. 相似文献
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Roy J. Shephard 《Journal of sports sciences》2013,31(7):603-620
The biology and medicine of rowing are briefly reviewed. Effort in a 2000 -m race is about 70% aerobic. Because the boat (and in some instances a cox) must be propelled, successful competitors are very tall, with a large lean mass and aerobic power. Large hearts may lead to erroneous diagnoses of a cardiomyopathy. Large respiratory minute volumes must be developed by chest muscles that are also involved in rowing. The vital capacity is typically large, and breathing becomes entrained. Expiration cannot be slowed relative to inspiration (as normally occurs at high rates of ventilation) and the limiting flow velocity may be reached, with the potential for airway collapse. Performance is strongly related to the power output at the ‘anaerobic threshold’, and lactate measures provide a guide to an appropriate intensity of endurance training. Peak blood lactate levels are higher in males (commonly 11–19 mmol·l -1 and occasionally as high as 25 mmol·l -1) than in females (9–11 mmol·l -1), probably because males have a greater muscle mass in relation to blood volume. The skeletal muscles are predominantly slow twitch in type, developing an unusual force and power at low contraction velocities. Many rowers have a suboptimal diet, eating excessive amounts of fat. Lightweight rowers also have problems of weight cycling. Aerobic power and muscle endurance often change by 10% over the season, but such fluctuations can be largely avoided by a well-designed winter training programme. Injuries include back and knee problems, tenosynovitis of the wrist and, since the introduction of large blades, fractures of the costae. 相似文献
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Alan M. Nevill Roger L. Holder Andrew Bardsley Helen Calvert Stephen Jones 《Journal of sports sciences》2013,31(4):437-443
A regression analysis of competitors' tournament results in relation to their world rankings was proposed to identify the effect of home advantage in international ‘grand-slam’ tennis and ‘major’ golf tournaments. The results provided little evidence of home advantage in either the grand-slam tennis or the golf tournaments held in 1993. The only possible evidence of home advantage was found in the Wimbledon tennis and the US Open golf championships. Even these findings can be explained, at least partially, by (1) the availability of information concerning the low world rankings of the British tennis players competing at Wimbledon, and (2) selective entry, allowing only the world's top-ranked foreign golfers into the US open golf tournament. In both cases, the lower ranking home competitors have a greater opportunity to perform above their anticipated world rankings. Therefore, provided entry into tennis and golf tournaments is truly ‘open’ to both the host nation's representatives and foreign competitors alike, home advantage does not appear to be a major factor influencing the competitors' performance in such competitions. These findings may be explained by the relatively objective nature of the scoring systems used in tennis and golf, unlike the subjective influence of refereeing decisions on the results of team-games such as soccer. 相似文献
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许良 《体育科技文献通报》2011,19(2):1-4
基于1985、1995和2005年全国学生体质调研数据,对各时期我国城乡学生形态、机能、体能发展水平进行系统地定量研究,动态分析20年全国城乡学生体质发展的特点与规律。主要研究结果：（1）近20年城乡学生生长发育持续提前,城市学生各项形态指标生长水平高于乡村,身高城乡差距缩小,体重、胸围城乡差距加大;（2）城市学生肺活量水平高于乡村,城乡学生肺活量20年持续下降,前10年乡村学生下降快、后10年城市学生下降快;（3）乡村学生800m、1000m跑水平高于城市,城市女生50m跑、仰卧起坐水平高于乡村,其他素质城乡学生水平波动较大;（4）城市女生50m跑20年持续下降,城乡学生800m和1000m跑、城市学生50m×8往返跑20年加速下降,其他素质20年间有增有降发展极不平稳。 相似文献
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采用测量、问卷调查、数理统计等方法,分析定向运动学习前后对大学生身心健康的影响.结果经T检验和x2检验且表明：定向运动不仅能增强学生体质健康水平,而且有助于学生的情绪调节,增强自信心与创新意识,培养勇敢顽强的意志品质,建立良好的人际关系,能有效地促进学生身心健康发展.为了全面提高大学生整体素质,积极实践,构建定向运动课内外一体化教学模式,进行定向运动课程模块化教学,以满足学生的多元化需求. 相似文献
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重新认识体育的社会关联 总被引：3，自引：1，他引：2
体育与政治之间存在一个悖论，体育的发展与经济实力之间没有直线相关，体育与教育部分重叠，体育与宗教最为近缘，体育可借用科学手段，体育的艺术禀性日益明显，体育与养生反映着两种人生观。 相似文献
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本文在专家访谈、问卷调查、数理统计和文献资料分析的基础上,探析了上海社区体育竞赛参与者的特点、参与者对社区体育赛事运作管理的看法等问题。在此基础上从引进社区体育赛事的志愿者、整合社区体育赛事的各种资源、开发社区体育竞赛的无形资产、组建非营利性的专业团队、规范社区体育赛事的服务管理等方面提出了进一步满足上海社区居民日益增长的体育竞赛参赛需求的对策与措施。 相似文献
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对全面把握游泳训练环节的探讨 总被引：4，自引：0，他引：4
从系统观点出发,结合训练实践,对全面把握游泳训练环节进行探讨。认为应强化非智力因素在运动员多年训练中的作用,在育材全过程中不断选材,从整体上把握动态训练的全过程,把培养高水平运动员的整个过程置于一个严格的科学控制之下。 相似文献