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“鹰手拳”又名“岳氏散手”,在实战中特别注重擒拿术的使用。鹰手拳的劲力分为七种,即“阴、阳、刚、柔、弹、寸、脆”。它的打法主要有“高挑低压、翻崩滚砸”。在实战擒敌中,通过手法抓叼掳拿,擒拿对手的关节薄弱部位,达到卸骨拿筋,使敌屈服就范。实战擒敌时,心狠手辣,一旦得到下手的机会,就要毫不迟疑,迅猛快速地将敌擒拿制服。“鹰手拳”劲力刚猛,其十指宛如铁指钢钩,抓击时其劲力直接渗进人体的骨缝之中,并将敌方肌健揪断扯伤,达到卸骨分离的目的。平常训练“鹰手拳”要求在沉静自然中去训练,因为沉静可使精力集中,这有助于提高人意识的控制力,能够做到以意导形。 相似文献
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“三从一大”训练原则是我国竞技体育崛起世界体育之林的法宝,其核心是实战,这是我国竞技体育工作者解析“三从一大”训练原则的共识。不难发现,在现有的各种训练论文中,“实战训练”一词的使用频率当属最高之列。但有些人虽然深知从实战出发的重要性,却在实际训练工作中训练与 相似文献
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专项化、实战化和个性化训练的理论与实践 总被引:1,自引:0,他引:1
随着运动训练理论的不断推进和现代科学技术的不断介入,现代竞技体育运动已显著地呈现出训练的专项化、实战化和个性化的样式(以下简称“三化”训练)。“三化”训练科学性强,趋向突出,势头强劲,成效明显,但也不同程度地存在着不同项目、不同地区、不同人员的失衡性、曲折性和徘徊性等现象,直接制约着运动训练和比赛成绩。造成这种现象的根本原因是对“三化”训练的认识不深、把握不准、概念不清、措施不力、实践不够。 相似文献
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跆拳道运动员临场应变能力的基础 总被引:2,自引:2,他引:0
王涛 《体育成人教育学刊》2005,21(6):66-67
应变能力是跆拳道运动员在临场实战中充分发挥技战术水平的重要条件,更是提高击打效果、取得比赛胜利的保证。自信心、距离感、速度、时机和技战术的变化调节等,则是形成良好应变能力的基础,它保证了运动员在瞬息万变的实战中掌握主动,达到“制人而不制于人”。 相似文献
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在散打比赛和实战训练中,攻防速度很快,招数瞬息万变,技术、战术融为一体,这对运动员的动作反应速度要求更高。运动员要想在比赛中有优异的表现,就必须要有快速多变的打法,有很好的判断力和反应能力。“快”为制胜的第一法宝,“快”源于运动员的反应速度。所以要成为一名优秀的散打运动员,具备良好的反应速度是成功的一个重要环节。 相似文献
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针对我院拳击队实战耐力水平较差,比赛中表现力不从心的问题,采用强化专项实战耐力训练并加强血乳酸监控的方法,科学合理地确定每次课的训练强度和量,运动员的实战耐力水平得到提高。 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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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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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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曲爱宁 《体育科技文献通报》2007,15(8):97-98
柔韧素质是健美操专业学生的专项素质之一,通过对普通高校健美操专业学生分组对照进行柔韧性训练的实验研究,认为对训练肌群辅以按摩器振颤刺激,可大大提高柔韧性训练效果。 相似文献
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我国城市体育自然环境建设与发展的研究 总被引:5,自引:0,他引:5
采用实地调查研究、理性思维研究和文献资料调研等方法对主要问题进行了专门研究,提出了进行城市体育场所区域生态功能区划、设计体育生态功能区布局的方案、做好体育场所绿色环境系统规划、制定体育场所生态与绿地管理措施等基本观点,提出了若干城市体育自然环境建设与发展的对策。 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