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中学生体育课的现状令人担忧，学生普遍不重视体育课，教学效率较低。因此在体育教学中应加强理论教学，加大体育宣传力量，提高学生对体育的认识，树立正确的态度；不断改革教学形式，充分利用课外体育活动时间培养学生的兴趣，能有效地提高学生学习的积极性。 相似文献
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代秀付 《体育科技文献通报》2011,19(2):57-58
为了更好地提高高职院校体育课的教学质量,改变传统体育教学模式在目前高职院校体育课教学中出现的问题,我们在武术选项课教学中合理运用分层次教学法进行教学研究.结果发现,分层次教学法不仅有利于提高学生学习的积极性、主动性和创造性,还有利于进一步提高教学质量,同时这种方法为学生终身体育奠定了良好的基础. 相似文献
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体育学习中的习得性无助及其归因训练程序 总被引：2，自引：0，他引：2
笔者分析了习得性无助在学生体育学习中的表现,以及习得性无助与归因之间的关系,结合归因训练的通用模式和利兹归因编码系统,提出了一个适用于体育学习领域的习得性无助的归因训练程序。 相似文献
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本人在体育教学过程中，发现有部分学生显示出对体育课的“厌倦”现象，特别是女生，主要表现是对体育学习不感兴趣，锻炼的积极性不高，畏难情绪较大，借故请假较多，对教师布置的教学练习任务勉强完成，考核成绩、测试达标就行等现象。这种现象的出现，很大程度地影响体育课教学的质量，不能达到全面锻炼身体， 相似文献
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青藏地区普通高校体育课结构探析 总被引：2，自引：0，他引：2
通过对青海部分高校体育课结构的回顾与分析,在继承传统“三段式”体育课结构的基础上,以“素质教育”为宗旨,运用现代教育思想和体育教学理论,设计新的体育课结构.教学实践表明,此结构能提高学生对体育课的兴趣,调动学生学习的积极性,提高学生达标成绩和达标率,扩充学生知识面,提高学生体育课的成绩. 相似文献
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浅谈运动心理学在体育教学中的应用 总被引：3，自引：0，他引：3
于志江 《沈阳体育学院学报》2002,(4):76-76
随着体育运动科学技术的飞跃发展 ,越来越多的人们开始把心理学运用到体育学中。运用心理学 ,研究教学对象的心理活动 ,掌握学生在体育教学中的心理活动特点 ,使体育教学向更科学化更完整的方向发展。1 激发学生的学习动机 ,调动学习积极性1)对学生进行体育课学习的目的与任务的教育 ,激发学生的学习动机。体育是学校教育的重要组成部分。然而有相当一部分同学对体育不太感兴趣 ,认为体育可有可无 ,可以说这些学生对体育课的目的与任务是不明确的。教师应加强这方面的教育 ,使他们真正认识到健康的体魄和充沛的精力是完成大学繁重的学习任… 相似文献
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为了更好地提高高职院校体育课的教学质量，针对传统体育教学模式在目前高职院校体育教学中出现的诸多问题，我们在网球技术课教学中采用“分层次”教学法进行实验和研究，结果发现，“分层次”教学法不仅有利于提高学生学习的积极性、主动性和创造性，有利于培养学生学习兴趣和自我锻炼能力，有利于学生比较牢固地掌握网球技术，同时，这种方法还为学生终身体育奠定了良好的基础。 相似文献
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习得性无助是美国心理学家、行为矫治专家塞利格曼和他的同事1967年提出的一个科学概念,它是指个体经历了某种学习后,在情感、认知和行为上表现出消极的特殊的心理状态。幼师学生＂习得性无助＂成因主要来自于学生自身、教师、父母及环境,＂习得性无助＂是困扰幼师生进行体育学习的重要心理问题。 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