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本文对心理训练在排球运动中的意义进行调查研究,主要采用文献资料法、访谈法、问卷调查法、数据统计法和逻辑分析法对教练员对心理训练理论知识的认知情况、教练员对自身角色和运动员心理特点的认知、教练员常用的心理训练方法和手段以及心理训练对排球运动员情绪的调节作用、对排球运动员技能掌握发挥的作用、对排球运动员处理突发情况的作用、对排球运动员赛后心理调整的作用等进行调查分析。 相似文献
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大型空分装置铝镁合金塔器现场组对焊接施工位置在高空,设备直径、重量大,组对焊接施工质量要求高.在组对焊接施工过程中需充分考虑焊接工艺评定适合性、作业人员、施工机具、作业环境、组对调整方法、焊接工艺顺序及方法等因素对施工质量的影响,并针对这些影响因素采取正确、有效、可靠的措施以保证塔器组对焊接施工质量. 相似文献
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健康,对每个人来说,勿庸深释,上到政府高官、商家巨富,下至黎民百姓、山野村夫,在疾病面前,人人平等。人们对人生的目标、毕生的追求可以各不相同,然而健康的价值,无论是对个人、对家庭、甚至对整个社会,都有着非常重要的意义。 相似文献
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通过对宝鸡王家崖水库表层沉积物的采样,采用BCR四部连续提取法对沉积物中As、Co、Cr、Cu、Mn、Ni、Pb、V和Zn等重金属物质的含量水平和空间分布进行了探究,对Co、Cr、Cu、Mn、Ni、Pb、Zn等的赋存形态进行了分析,探讨了其对环境的影响。 相似文献
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说话6月8日第七轮比赛,抽签结果:河北对江苏、上海对四川、广东对辽宁、黑龙江对湖北……河北、上海、广东三家,大马金刀,未失一局,顺利过关。广东队以微弱优势胜了辽宁队:吕钦对赵庆阁,蔡福如对卜风波,蔡翔雄对苗永朋,三对皆和,幸赖悍将刘星胜了尚威。这局棋布局颇有特点,某报刊登的一位“专家”撰文称刘星用了“杨官璘局”。实战着法是: 相似文献
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曾强毅 《体育科技文献通报》2009,17(8):51-51,95
运用文献资料、逻辑推理等研究方法，对体育教师所具备的个性特征进行分析并对其对教学对象所产生的影响进行了论述，提出具有良好个性特征的体育教师对学生的身心、意志、情绪乃至人生观、价值观、世界观都将产生积极深远的影响。 相似文献
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运用问卷调查法对锦州市中学生在奥林匹克运动对体育意识的影响进行了现状调查,分析了当前锦州市中学生对奥林匹克运动的认识与了解及奥林匹克运动对中学生体育意识的影响.结果表明:锦州市中学生主要是通过广播、电视、网络与期刊、杂志等传播媒介对奥林匹克运动及相关知识进行了解,学校的作用发挥得不够.奥林匹克运动可以培养学生的参与、竞争、开放、创新、公平、团结、协作等体育意识. 相似文献
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一、“问题探索”的模式新授课课时重点对教师：提出问题或设置问题情景（不先给结论），启发、引导、定向、点拨、示范、评价。对学生：质疑问题（感悟）→分析问题、发现问题（体验）→解决问题（内化、得出结论）→运用问题（正确练习、升华）→分层递进发展。对学生个体：自主探究、发现式的学练体验、自评→体验进步幅度；对学生群体：小组合作、讨论式的学练交流、互评→形成正确动作及要领、练习方法。对师生：教师在这一过程中是对学生探索问题进行启发指导的过程，学生在这一过程中是对问题的探索过程，是教与学的互动过程。这里的… 相似文献
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Currently, there is no overview of the incidence and (volleyball-specific) risk factors of musculoskeletal injuries among volleyball players, nor any insight into the effect of preventive measures on the incidence of injuries in volleyball. This study aimed to review systematically the scientific evidence on the incidence, prevalence, aetiology and preventive measures of volleyball injuries. To this end, a highly sensitive search strategy was built based on two groups of keywords (and their synonyms). Two electronic databases were searched, namely Medline (biomedical literature) via Pubmed, and SPORTDiscus (sports and sports medicine literature) via EBSCOhost. The results showed that ankle, knee and shoulder injuries are the most common injuries sustained while playing volleyball. Results are presented separately for acute and overuse injuries, as well as for contact and non-contact injuries. Measures to prevent musculoskeletal injuries, anterior knee injuries and ankle injuries were identified in the scientific literature. These preventive measures were found to have a significant effect on decreasing the occurrence of volleyball injuries (for instance on ankle injuries with a reduction from 0.9 to 0.5 injuries per 1000 player hours). Our systematic review showed that musculoskeletal injuries are common among volleyball players, while effective preventive measures remain scarce. Further epidemiological studies should focus on other specific injuries besides knee and ankle injuries, and should also report their prevalence and not only the incidence. Additionally, high-quality studies on the aetiology and prevention of shoulder injuries are lacking and should be a focus of future studies. 相似文献
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大腿肌肉拉伤是足球运动损伤中的常见类型,对于大腿肌肉拉伤后功能恢复手段的研究与发展一直是现代足球运动发展过程中亟待解决的重要课题。通过对足球运动中大腿拉伤的原因机理进行研究分析,重点提出了肌肉功能恢复的3种治疗手段,最后对足球运动损伤后肌肉功能恢复手段的发展趋势做了进一步的探讨。 相似文献
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标枪训练中最常见的创伤主要是肘关节损伤.准备活动不充分、投掷动作错误、训练方法错误等,是造成肘关节损伤的主要原因.伤后治疗应根据肘关节结构原理和损伤症状,找出致伤原因.除药物治疗外应以局部功能恢复为主要手段. 相似文献
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Abstract The aim of this study was to compare the incidence, nature, and cause of injuries sustained in rugby union played on artificial turf and grass. The study comprised a two-season investigation of match injuries sustained by six teams competing in Hong Kong's Division 1 and training injuries sustained by two teams in the English Premiership. Injury definitions and recording procedures were compliant with the international consensus statement on epidemiological studies of injuries in rugby union. There were no significant differences in the overall incidence (rate ratio = 1.42; P = 0.134) or severity (P = 0.620) of match injuries sustained on the two surfaces. The lower limb and joint (non-bone)/ligament injuries were the most common location and type of match injury on both surfaces; the incidence of anterior cruciate ligament injuries was nearly four times higher on artificial turf than grass but the difference was not statistically significant (rate ratio = 3.82; P = 0.222). There were no significant differences in the overall incidence (rate ratio = 1.36; P = 0.204) or severity (P = 0.302) of training injuries sustained on artificial turf and grass. The lower limb and muscle/tendon injuries were the most common location and type of training injury on both surfaces. The results indicate that the overall risks of injury on artificial turf are not significantly different from those experienced on grass; however, the difference in the incidence of anterior cruciate ligament injuries on the two surfaces is worthy of further study. 相似文献
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文章对33名长拳运动员进行了运动损伤的调查分析。调查表明:长拳运动员具有发病率高、急性损伤多、四肢伤多、骨性伤多的特点。文章在调查的基础上,对损伤的性质、原因进行了分析,旨在探讨长拳运动员损伤发生的规律及防治对策。 相似文献
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Classifying subsequent injuries is of high importance in injury epidemiology since a previous injury has been reported to increase the risk of a new injury or increase the risk of a more severe injury. Multiple reports have shown that self-reported data provide an extensive view of an injury problem and add valuable information to the understanding of the athlete’s health. The purpose of this study was to display a method that can be used to facilitate classification of subsequent injuries and to discuss challenges faced when categorising subsequent injuries based on self-reported data. The suitability of a new model for Subsequent Injuries Adjusted for Self-reported data (SIAS model) was demonstrated with sport injury data from a cohort of 101 adolescent elite track & field athletes, followed over 52 weeks. A total number of 71 subsequent injuries were identified. Of all subsequent injuries, recurrent injuries represented 69.0% (n?=?49) and 31.0% (n?=?22) were classified as new injuries. The majority of subsequent injuries (n?=?60, 84.5%) occurred after athletes had recovered from a previous injury. Of all subsequent injuries, 15.5% (n?=?11) represented injuries where athletes had not fully recovered from a previous injury. Application of the SIAS model allows for classification of subsequent injuries based on self-reported data on the recovery level of the athletes, the injury onset and injury type. The developed SIAS model follows the consensus recommendations of injury definition, injury classification and is an attempt to increase the understanding of the complex relationship of subsequent injuries in self-reported data sets. 相似文献
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一个标准化的损伤报告不仅为评定运动损伤提供了重要的常见症状资料,也是一个制定预防损伤方案和监测损伤发生的频率、严重程度或变化的基础。此外,标准的损伤报告可被视为预防的一部分,因为它提高了人们对足球损伤潜在问题的认识。文章通过对有关足球损伤报告的标准化做一相关综述,旨为教学和运动训练等提供一些参考和建议。 相似文献
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在体操教学和训练中,踝关节软组织损伤非常多,伤病虽小,但恢复时间较长,直接影响到教学和训练的系统性,文中就体操运动中造成踝关节损伤的致损因素及其防治措施进行了分析和探讨。 相似文献
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不同水平标枪运动员肘部损伤的调查与分析 总被引：5，自引：0，他引：5
在对武汉体育学院运动系、体育系从事过标枪训练的61名运动员肘部损伤情况进行调查的基础上,对不同水平运动员“标枪肘“的产生原因、治疗、预防的方法进行分析,并提出了相应的对策. 相似文献