篮球比赛中裁判员与运动员交流的必要性研究

本文通过问卷调查法、访谈法,对参加内蒙古自治区第十二届学生运动会“东达·蒙古王杯”篮球比赛的十九支代表队的参赛队员、教练员及执法比赛的裁判员进行调查访谈,针对篮球比赛中裁判员与运动员交流的必要性进行探讨,认为在比赛中有必要进行适当的交流,有利于运动员对规则的理解,同时能够提高运动员的综合素质,确保比赛的顺利进行,但要注意交流的时机和方式。     

教练员应“学得更快”——欧洲田径教练员大会见闻

欧洲田径教练员协会在1960年罗马奥运会后成立,其目的是加强欧洲各国田径教练员之间的交流与协作,每年都会在欧洲各国轮流举行欧洲田径教练员大会,交流经验,培养青年教练员（后附欧洲田径教练员协会《教练员宪章》）。2008年欧洲田径教练员大会于11月1—2日在英国格拉斯哥举行,大会主题为“学得更快”。大会分为大会主报告和分组研讨两部分。来自32个国家的302名教练员聚集一堂,     

体育教练员语言"软伤害"现象的语用解析

语言是人际交流中最重要的媒介。在体育训练和教学过程中,教练员向队员灌输训练思想、指导技术动作、总结经验教训等大都靠语言这个媒介来完成。教练员语言运用的恰当与否,对训练过程起着举足轻重的作用。     

中国之家——一个温馨的“家”

中国奥委会副主席于再清说：“‘中国之家’是一个交流的场合,和当地朋友交流。与其他国家和地区的运动员、教练员交流。也希望能让我们的代表团和媒体感觉到。来到这里就像回到了自己的家。”     

谈少体校教练员的语言运用问题

语言是人们表达思想,交流情感的工具,也是人们认识和理解客观世界的媒介。教师利用语言,向学生传授知识,与学生交流感情,这是所有教学活动中的最基本最主要的方式。少体校的训练工作虽有其特殊性,但也不能例外。不论科学如何发达,现代化教学多么先进,语言在体育教学、训练中的作用也是无可替代的。一、教练员的语言效应少体校教练员在训练中,除进行必要的基本技能的示范外,     

健美操健身会所现状调查与研究

通过对芜湖市健美操市场进行定点研究,就教学的内容和教练的素质重点调研剖析。通过调查,健美操教学及其教练员在知识更新、健身法实践等方面存在的需要提高的地方,并提出建议：加强专职健身教练员队伍建设;强化教练员队伍规范性管理;丰富教学内容和教学手段,加强学习和交流等措施.为中小城市健美操市场的发展提供参考。     

对如何当好一名好教练的一点思考

作为一名基层的射击教练员,培养工作任重而道远.如何把一个青少年培养成省冠军乃至全国冠军、奥运冠军,那是教练员的责任,光荣而神圣.在多年的实践工作中,笔者对于如何当好一名教练员有一些粗浅的思考,在此,以期与各位同仁交流.     

当今武术套路教练员应具备的专业素质

运用文献资料法、专家访谈、问卷调查等方法对武术教练员应具备的素质进行研究分析.认为教练员首先要建立良好的执教理念;不断学习以提高自身文化素质与艺术感悟力;除注重技术技能训练,还应随时关注运动员的心理变化,注意调整与他们交流与沟通的方式、方法,并给予及时指导.才能使整个训练过程达到事半功倍的效果.     

教练员信息需求状况与特征

运用文献资料法、访谈法、问卷调查法,对上海市一、二、三线教练员的信息需求状况进行调查与分析.结果显示:信息获取手段较单一,主要通过观摩比赛、与同行交流;信息需求主要集中在现代训练方法与手段、专项运动最新技术动态、运动员比赛心理状态三个方面;对现代化信息获取设备利用情况不理想;不同执训岗位教练员信息需求重点基本相似;不同项目教练员信息需求存在差异;教练员信息需求具有广泛性、阶段性、特异性、整合性的特征.     

教练员队伍建设要符合城市发展的要求

日前,上海市体委召开了教练员岗位培训工作会议,交流了岗培工作经验,部署了“九五”期间的岗培工作.会上,姚颂平副主任就上海市体育工作和教练员队伍建设发表了讲话.现将其中的第三部分摘要刊登如下,以广交流.题目为编者所加.     

对我国高等院校体育俱乐部的研究

越来越多的高校以体育俱乐部的形式进行了教学改革,但目前对高校体育俱乐部的研究存在着概念模糊、分类不准确、定性不明确等问题,结合理论与实践对以上问题进行了分析,并提出了自己的见解。     

Changes in repeated-sprint performance in relation to change in locomotor profile in highly-trained young soccer players

Abstract

The aim of this study was to examine the effects of changes in maximal aerobic (MAS) and sprinting (MSS) speeds and the anaerobic reserve (ASR) on repeated-sprint performance. Two hundred and seventy highly-trained soccer players (14.5 ± 1.6 year) completed three times per season (over 5 years) a maximal incremental running test to approach MAS, a 40-m sprint with 10-m splits to assess MSS and a repeated-sprint test (10 × 30-m sprints), where best (RSb) and mean (RSm) sprint times, and percentage of speed decrement (%Dec) were calculated. ASR was calculated as MSS-MAS. While ?RSb were related to ?MSS and ?body mass (r² = 0.42, 90%CL[0.34;0.49] for the overall multiple regression, n = 334), ?RSm was also correlated with ?MAS and ?sum of 7 skinfolds (r² = 0.43 [0.35;0.50], n = 334). There was a small and positive association between ?%Dec and ?MAS (r² = 0.02 [?0.07;0.11], n = 334). Substantial ?MSS and ?MAS had a predictive value of 70 and 55% for ?RSm, respectively. Finally, ?ASR per se was not predictive of ?RSm (Cohen’s = +0.8 to ?0.3 with increased ASR), but the greater magnitude of ?RSm improvement was observed when MSS, MAS and ASR increased together (0.8 vs. +0.4 with ASR increased vs. not, additionally to MSS and MAS). Low-cost field tests aimed at assessing maximal sprinting and aerobic speeds can be used to monitor ?RS performance.     

论新生活运动正当娱乐中的体育

新生活运动历时15年,涉及到了国民生活的方方面面。娱乐作为生活的重要组成部分,也受到新生活运动的影响。为了纠正社会上根深蒂固的“烟”、“赌”和“娼”等不良风气,新生活运动组织十分重视对正当娱乐的提倡,对体育尤为重视。蒋介石本人在新生活运动周年纪念大会上专门提到过体育问题。体育活动曾被作为新生活运动的年度中心工作或者工作要点来开展。虽然最后对体育的提倡没有达到十分理想的效果,但确实引导了国民的健康观念。新生活运动组织还培养了数量不多的体育人员,为近代体育的发展注入了动力。     

2004年上海市竞技体育后备人才运动成绩比较分析

运用文献资料、专家访谈和数理统计研究方法,对上海市二、三线运动员2004年参加全国比赛前三名的成绩进行分析,并与部分省市二、三线运动员成绩比较。结果表明:上海市竞技体育后备人才部分项目在全国保持一定优势,但后备人才严重匮乏;未来几年比赛夺金人员缺乏;部分项目与其它省市有较大的差距;其它省市对上海优势项目构成较大威胁。     

武汉市城镇居民体育消费现状的调查与分析

运用问卷调查和文献资料等方法,对武汉市居民体育消费水平、体育消费结构、体育消费影响因素、体育消费发展趋势等进行了分析研究。结果表明:居民对体育的功能和作用有深刻认识,但由于经济因素和传统习惯等影响,保守性消费观念仍占主导地位;体育消费的绝对水平较10年前大幅增长,但相对水平涨幅不大。     

Physiotherapy in Critical Care in Australia

A physiotherapist is part of the multidisciplinary team in most intensive care units in Australia. Physiotherapists are primary contact practitioners and use a comprehensive multisystem assessment that includes the respiratory, cardiovascular, neurological, and musculoskeletal systems to formulate individualized treatment plans. The traditional focus of treatment has been the respiratory management of both intubated and spontaneously breathing patients. However, the emerging evidence of the longstanding physical impairment suffered by survivors of intensive care has resulted in physiotherapists re-evaluating treatment priorities to include exercise rehabilitation as a part of standard clinical practice. The goals of respiratory physiotherapy management are to promote secretion clearance, maintain or recruit lung volume, optimize oxygenation, and prevent respiratory complications in both the intubated and spontaneously breathing patient. In the intubated patient, physiotherapists commonly employ manual and ventilator hyperinflation and positioning as treatment techniques whilst in the spontaneously breathing patients there is an emphasis on mobilization. Physiotherapists predominantly use functional activities for the rehabilitation of the critically ill patient in intensive care. While variability exists between states and centers, Australian physiotherapists actively treat critically ill patients targeting interventions based upon research evidence and individualized assessment. A trend toward more emphasis on exercise rehabilitation over respiratory management is evident.Key Words: physiotherapy, intensive care     

Changes in leg kinematics in response to unpredictability in lateral jump execution

Abstract

Lateral movements like cutting are essential in many team sport disciplines. The aim of the present study was to analyse adaptations in motor control in response to task unpredictability during lateral movement execution. Twelve subjects performed lateral jumps with different landing modalities (stable, sliding or counteracting) that were either known (predictable setting) or unknown (unpredictable setting) prior to movement execution. Results revealed that regardless of the landing modality, hip joint abduction was significantly greater in the unpredictable compared to predictable setting. Furthermore, during the sliding landing modality, hip flexion decreased from 211 ± 7° to 207 ± 7° and knee flexion decreased from 26 ± 4° to 24 ± 4° at the instant of ground contact in the unpredictable compared to predictable condition. During the stable landing modality, the knee joint abduction increased from ?0.3 ± 6° to ?3 ± 6° after initial ground contact in the unpredictable compared to predictable setting. The present results support our hypothesis that pre-programmed motor activity depends on the predictability of the landing modality during lateral movements. According to its adaptation in the frontal plane and in some extent in the sagittal plane, the hip joint seems to play the major role in the modulation of the pre-programmed activity for successful lateral jump execution in an unpredictable setting. However, these kinematic adaptations are concerning since these changes were associated with higher knee abduction during the stable landing modality and therefore with possible higher risk of injury.     

“体育强市”视域下上海市公共体育服务研究

公共体育服务是上海“体育强市”建设的基础支撑.“十一五”时期,上海市公共体育服务制度化建设逐渐加强,便民化设施不断增多,系列化活动初具规模,但仍面临着“制度设计”执行不力、“多元主体”供给失衡、“以需定供”尚未畅通等困境.在建设“体育强市”的过程中,应夯实公共体育服务基础,丰富公共体育服务内涵,培育公共体育服务多元主体,构建公共体育服务评价机制.     

论面向21世纪高等医学院校的体育改革

面对21世纪,高等医学院校体育教育改革应给学生全方位的体育教育,尤其要结合医学专业特点,提高选择和制定运动处方及指导监督他人体育健身康复的能力。