对重剑“快,狠,准,变”及相互关系的探讨

为了使重剑训练更具目的性、针对性和实效性,着重论述了重剑中行动的“快”。打法的“狠”、攻击的“准”、意图的“变”,以及这四者之间的相互关系     

教练员与运动员关系的研究

我国竞技体育,教练员与运动员关系好的不乏其人,他们努力训练,通力合作,为我国的竞技体育的腾飞作出了卓越的贡献,但也有些教练员与运动员关系不融洽,使运动员过早地离开运动场,失去了为国争光的机会。文章通过教练员和运动员关系的研究,旨在为提高竞技运动水平和教练员在选材、训练时提供参考。     

11分赛制下我国优秀男子乒乓球运动员体能评价体系的建构

以文献资料法、问卷调查法、测量与评价法和数理统计法对11分赛制下我国优秀男子乒乓球运动员的体能评价体系进行了研究,确定了正手扣球击远、10 m折返跑、侧滑触杆、30 s快挺、30 s双摇跳和立定跳远六项体能指标,并构建了我国优秀乒乓球运动员的体能特征模型.     

陈鹤琴的幼儿健康教育思想

陈鹤琴先生是我国现代著名的教育家,他在进行长期、连续的儿童发展教育的研究中,总结出一套适合我国实际的幼儿健康教育理论,为中国近、现代幼儿健康教育奠定了重要的理论基础,在中国近代体育史上占有重要的地位。拟就陈鹤琴关于幼儿健康教育的基本内容及其产生的社会背景作一尝试性的分析和研究。     

面向新生的“微视频+代入式体验”信息素养教育研究

[目的/意义]基于建构主义学习理论，借鉴翻转课堂先进理念，以提高个人信息素养能力的初学者为主要教育研究对象，调研分析其个性特征、信息行为和教育方式偏好。[方法/过程]通过调研分析，总结教育方式与学生需求之间的矛盾成因，提出面向新生的"微视频+代入式体验"信息素养教育创新模式，着重分析模式特点、构建策略和实施方案，并提出可行性组织策略。[结果/结论]"微视频+代入式体验"信息素养教育新模式，综合运用微视频所特有的视觉冲击力，克服教师语言抽象化的不足，同时通过代入式情境体验，完成知识吸收内化、高层次思维认知，有效提升学生的信息素养综合能力。     

Quantifying the offensive sequences that result in goals in elite futsal matches

The aim of this study was to quantify the type of offensive sequences that result in goals in elite futsal. Thirty competitive games in the Spanish Primera Division de Sala were analysed using computerised notation analysis for patterns of play that resulted in goals. More goals were scored in positional attack (42%) and from set pieces (27%) compared to other activities. The number of defence to offense “transitions” (n = 45) and the start of offensive plays due to the rules of the game (n = 45) were the most common type of sequences that resulted in goals compared to other patterns of play. The central offensive zonal areas were the most common for shots on goal, with 73% of all goals scored from these areas of the pitch compared to defensive and wide zones. The foot was the main part of the body involved in scoring (n = 114). T-pattern analysis of offensive sequences revealed regular patterns of play, which are common in goal scoring opportunities in futsal and are typical movement patterns in this sport. The data demonstrate common offensive sequences and movement patterns related to goals in elite futsal and this could provide important information for the development of physical and technical training drills that replicate important game situations.     

Development and validation of the Perceived Game-Specific Soccer Competence Scale

ABSTRACT

The objective of this study was to create a valid, self-reported, game-specific soccer competence scale. A structural model of perceived competence, performance measures and motivation was tested as the basis for the scale. A total of 1321 soccer players (261 females, 1060 males) ranging from 12 to 15 years (13.4 ± 1.0 years) participated in the study. They completed the Perceived Game-Specific Soccer Competence Scale (PGSSCS), self-assessments of tactical skills and motivation, as well as technical and speed and agility tests. Results of factor analyses, tests of internal consistency and correlations between PGSSCS subscales, performance measures and motivation supported the reliability and validity of the PGSSCS. The scale can be considered a suitable instrument to assess perceived game-specific competence among young soccer players.     

手风琴演奏中的几点处理方法

在手风琴演奏中，大多数人都注意到了手型、触键、指法等纯技巧方面的问题，但对那些不起眼的却又严重影响音乐表现力的问题却不太注意，本文针对演奏中的一些问题进行阐述，力求引起人们的重视，以期演奏达到完美。     

中国与美国男篮比赛效率的比较研究

通过对中美男篮比赛技术指标的比较分析，研究了中国男篮与美国男篮在防守效率、投篮效率、进攻效率等比赛效率方面的实际状况。针对我国男篮的现状与不足，提出了在今后训练中改进和加强的建议，旨在为中国男篮科学训练提供参考依据。