竞赛中运动员的心理障碍与心理训练

心理因素是现代竞技体育比赛中十分重要的一个训练环节,它是取得胜利的主要手段。从理论分析出发,运用体育运动心理学的有关知识,简要分析了在体育运动竞赛中产生心理障碍的原因,提出了克服心理障碍的心理训练方法和手段,对提高竞赛水平具有一定的指导用。     

A comparison of the anthropometric, strength, endurance and flexibility characteristics of female elite and recreational climbers and non-climbers.

There is limited information on the anthropometry, strength, endurance and flexibility of female rock climbers. The aim of this study was to compare these characteristics in three groups of females: Group 1 comprised 10 elite climbers aged 31.3 +/- 5.0 years (mean +/- s) who had led to a standard of 'hard very severe'; Group 2 consisted of 10 recreational climbers aged 24.1 +/- 4.0 years who had led to a standard of 'severe'; and Group 3 comprised 10 physically active individuals aged 28.5 +/- 5.0 years who had not previously rock-climbed. The tests included finger strength (grip strength, finger strength measured on climbing-specific apparatus), flexibility, bent arm hang and pull-ups. Regression procedures (analysis of covariance) were used to examine the influence of body mass, leg length, height and age. For finger strength, the elite climbers recorded significantly higher values (P < 0.05) than the recreational climbers and non-climbers (four fingers, right hand: elite 321 +/- 18 N, recreational 251 +/- 14 N, non-climbers 256 +/- 15 N; four fingers, left hand: elite 307 +/- 14 N, recreational 248 +/- 12 N, non-climbers 243 +/- 11 N). For grip strength of the right hand, the elite climbers recorded significantly higher values than the recreational climbers only (elite 338 +/- 12 N, recreational 289 +/- 10 N, non-climbers 307 +/- 11 N). The results suggest that elite climbers have greater finger strength than recreational climbers and non-climbers.     

浅析兵家武德文化

在继承中华民族传统美德的基础上，研究和开发具有时代价值意义的武德资源，对于发挥武术文化在世界上的影响，为武术真正走向世界都具有重要的意义。     

裁判员在基本体操比赛评分中的心理行为及其调控

通过对裁判员在基本体操比赛评分中各种心理活动的行为分类及分析，提出了基本的管理及调控方法。     

竞技体育伤害行为之刑法分析

针对日益增长的竞技体育伤害行为进行重新思考,认为并非所有竞技体育伤害行为都是排除犯罪性的行为,刑法有必要介入并加以规制,从而促进竞技体育运动的规范化、法制化。     

刍议体育课对大学生创新能力的培养

就高校体育教学在培养创新能力方面所存在的问题 ,结合高等体育教育培养新型人才的目标 ,对体育课如何培养大学生创新能力进行分析与讨论 ,并就提高教师自身素质和更新观念、高校体育教学培养学生创新能力的内容与途径、创设良好的创新环境和体育教学氛围、建立适合学生创新能力的体育成绩评估方法等方面进行充分讨论的基础上 ,提出教学改革建议。     

从儿童语言发展的视角关注学前聋童双语教育

语言发展问题是聋教育中的核心问题,从儿童语言发展的视角关注聋双语教育中的语言问题,明确学前双语教育中语言教育的目标十分重要。聋童的特殊性、复杂性,需要我们在语言教学中制定个别教育计划,实行科学的分层教学。同时有效地进行聋童早期手语语言开发,为聋童的小学学习生活打下基础。     

固体物料的浆液管道输送

本文介绍了本世纪50年代发展起来的一种新的运输方式——固体物料的浆液管道输送。简述了世界主要各国应用这种运输方式的发展概况和现状。提出了浆液管道输送的优缺点。为了更广泛地应用和发展这种运输方式,本文还着重归纳了国内外正在进行和应该着手进行的若干研究课题及研究方向。     

Meta-analysis: a tool for medical and scientific discoveries.

Medicine has made increasing use of meta-analysis, largely as a quantitative procedure for combining results of clinical trials. Meta-analysis begins with a comprehensive review of the literature. The next step is a systematic analysis of the quality and content of each study. Finally, results are combined statistically and conclusions are drawn from this new overview of the data. This paper presents a brief historical perspective on the use of meta-analysis in medicine with emphasis on the medical library. The authors conclude that in the future, medical librarians will play a significant role in the application of this useful technique.