从中俄"国家年"举办的体育舞蹈比赛看黑龙江省高等院校体育舞蹈的发展

2006、2007年中国、俄罗斯互办"国家年",2006年6月在哈尔滨举办"菲林格尔"杯国际体育舞蹈公开赛暨黑龙江省第5届大学生体育舞蹈比赛.2007年5月黑龙江省体育舞蹈代表队参加"水晶鞋"杯俄罗斯远东地区国际体育舞蹈公开赛.对此,本文运用数理统计法,资料对比分析法,文献法,现场观察法对比赛进行分析.了解到黑龙江省高校体育舞蹈发展状况,找出优势、特点并提出建议,以求更好规范黑龙江省高校体育舞蹈的教学、训练和比赛.     

如何培养高等院校体育舞蹈拉丁舞业余选手的艺术表现能力

借助舞蹈艺术理论,并结合体育舞蹈特点以及教学与训练经验,阐述了制约高等院校体育舞蹈拉丁舞业余选手艺术表现能力的因素以及如何培养业余选手艺术表现能力作了较详细的分析,以期为我国高等院校体育舞蹈拉丁舞教学和训练提供参考.     

浅析拉丁舞的核心力量训练

体育舞蹈是新兴的体育运动项目,特别在2010年体育舞蹈成为我国亚运会的比赛项目之后,我国的体育舞蹈进入了一个快速发展的阶段,高等院校内开设的体育舞蹈专业逐步增多,学习体育舞蹈的学生也在不断增加,同时关于体育舞蹈训练内容的研究也越来越多,但是我国的总体体育舞蹈水平的上升却没有想象中的那样直线提升,甚至说是在一些重要的大型比赛一直没有能够取得一个好的成绩,这与我国体育舞蹈训练内容单一陈旧有关。本文通过对拉丁舞核心力量训练的研究,对以后的训练奠定理论基础。     

对培养体育舞蹈运动员表现力方法的研究

通过文献资料法、调查法、数理统计法和逻辑分析法,对影响体育舞蹈表现力的主要因素进行分析,以其对体育舞蹈教学和训练起到积极的促进作用。调查结果表明,在教学和训练中注重专业基本技术的练习,而忽略身体形态、舞蹈、音乐等主要因素的培养,是造成运动员的表演缺乏艺术性表现力的主要原因。     

掌握华尔兹与维也纳华尔兹的风格差异 提高体育舞蹈的教学和训练水平

体育舞蹈中的维也纳华尔兹和华尔兹舞是高校体育教学内容之一,两者关系密切。文章运用了录像观察法,文献资料法,专家访谈法,观察体育舞蹈比赛和优秀舞蹈队的训练以及部分学校的体育舞蹈教学,进行记录和分析。结论表明华尔兹与维也纳华尔兹的舞曲节拍和基本技术较相似,他们之间相互促进,相互影响,但音乐速度,动作强度,舞蹈特点等方面相差较大。体育舞蹈教学和训练应在加强华尔兹基本技术和乐感训练的基础上,完善和提高维也纳华尔兹的技术水平。     

浅析体育舞蹈教学中的美感训练

体育舞蹈巧妙地融合了体育和艺术,有着运动和艺术的双重性,是一种非常优美的人体动态艺术。体育舞蹈的艺术灵魂是美,因而体育舞蹈教学中的美感训练越来越受到重视,同时使学生在增强体质和提升体育舞蹈技术水平的基础上提高对美的感受和鉴赏能力,从而净化学生的心灵和精神成为了体育舞蹈非常重要的教学目标。本文试图在分析体育舞蹈构成美学的因素,探索体育舞蹈教学和美感的关系的基础上,探讨如何在体育舞蹈教学中进行美赢训练。     

趣味教学在少儿体育舞蹈教学中的应用分析——以郑州市中原区培训机构为例

近年来越来越多的少儿学习体育舞蹈,趣味教学可以促进少儿学习体育舞蹈的表现,文章通过文献资料法、问卷调查法、访谈法对郑州市中原区的83位少儿体育舞蹈教师进行调查,了解趣味教学在少儿体育舞蹈教学中应用。通过分析整理教师对趣味教学的应用,以及运用的手段和学生的学习表现,分析趣味教学在体育舞蹈教学应用中的问题和影响因素,对趣味教学在少儿体育舞蹈教学中应用更好的发展提出对策。     

论体育舞蹈专项体能训练中呼吸技巧的重要性

在体育舞蹈专项体能训练中,技术能力的提升备受关注,而运用呼吸技巧提升专项体能训练的重要性却被人忽视。采用文献资料法、访谈法,结合笔者参加体育舞蹈训练与教学实践经验,阐明体育舞蹈专项体能训练中呼吸技巧的重要性。     

体育舞蹈教学引入爵士舞元素的思考

体育舞蹈与爵士舞都是中国舞蹈界的后起之秀,同样被大众接受和喜欢.本文运用文献资料法、实地考察法、访谈法、以西华师范大学、钦州学院舞蹈俱乐部,南充飞行家街舞培训等多个单位的课堂教学训练和比赛状况为观察材料,探讨它们的教学契合点,拟为体育舞蹈教师提供有用的教学参考资料.     

我国高校大学生体育舞蹈课中协调能力的训练

本文采用文献资料法、比较分析法和讨论法,分析了协调能力的影响因素,并根据我国高校体育舞蹈课的发展现状,提出协调能力训练的具体方法,以期为协调能力的培养和体育舞蹈教学提供参考。     

Carbohydrate ingestion improves endurance performance during a 1h simulated cycling time trial

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.     

Science and medicine of rowing: A review

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.     

Identifying home advantage in international tennis and golf tournaments

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.     

全国城乡学生体质20年动态分析

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。     

定向运动对大学生身心健康发展的实践研究

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.     

我国体育市场管理法规研究

采用调查法和比较法对全国体育市场立法和管理现状进行调查,对部分较早出台并有一定代表性的省市的体育市场管理法规的立法和管理情况进行了研究,提出了体育市场管理立法和管理的原则、基本程序、措施及其一般模式,为规范全国体育市场管理提供参考依据。     

重新认识体育的社会关联

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。     

上海社区体育竞赛参与者的特点探析

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。     

对全面把握游泳训练环节的探讨

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。     

我国优秀游泳运动员出发技术辅助训练的研究

为改进我国优秀游泳运动员的出发技术,采用观测和实验方法,通过拍摄运动员陆上和水下出发技术录像以及出发计时,对出发技术进行运动生物力学诊断和分析。在此基础上,根据运动员自身特点和不同泳姿提出相应的入水启动方式,并研制出发训练辅助器材,对出发预备姿势、腾起角度以及飞行远度和入水角进行控制。实践证明:这是一种快捷、有效的出发技术辅助训练方法。