刍议业余足球运动员意志品质

本文运用文献资料法、访谈法、问卷调查法和数理统计法对业余足球运动员进行研究分析,发现业余足球运动员意志品质对运动员在比赛中的情绪有较大影响;通过意志品质的训练,可增强运动员的心理调节能力和自制力。     

浅析高校业余短跑运动员赛前心理训练

高校业余短跑运动员在比赛中要取得理想成绩,除了要有良好的身体素质和合理的技、战术外,在很大程度上取决于运动员的赛前心理状态。良好的赛前心理状态在一定程度上可以弥补运动员身体和技术方面的不足,其心理素质稳定、竞技状态良好非常重要,因此,对短跑运动员进行科学合理的心理训练至关重要。     

河北省业余体校武术套路教练员现状与对策的研究

参照理论框架对目前教练员群体中在不同要素、结构、层次的不同现象,用归纳和演绎相结合的形式,对河北省业余体校武术套路教练员现状中存在的问题进行了分析和探讨.探索教练员群体在诸多方面的个性中找出共性趋势,通过对策的实施来指导个性形成与发展.     

业余高水平乒乓球运动员的发展现状 ——基于第十三届全运会群众乒乓球比赛的调研

为推进实施国务院颁布的全民健身计划,以拥有深厚群众基础的乒乓球项目为例,从业余高水平乒乓球运动员的基本信息、所用器材与打法类型、训练情况、竞赛情况等方面入手,希望较为全面了解业余高水平乒乓球运动员的发展现状,发现其中可能存在的问题。结果显示：业余高水平乒乓球运动员的学历相对较高、职业类型相对集中。目前仍是以直拍者居多,且正反手胶皮搭配种类多样,打法丰富,但年轻一代中直拍、个性化打法已开始逐渐减少。此外,业余高水平乒乓球运动员有较长的训练年限,且长期能保证有足够量的训练,但训练的系统性不强,缺乏专业的指导。参赛频率较高,且均有获得过一定级别的奖项,但是对于国际乒联的竞赛规则的熟悉程度不高。     

较弱条件下的有限覆盖体育赛事的推广活动认知分析

以2010年斯诺克业余大师赛深圳分站赛的测评为例,探讨在弱全面覆盖条件下推广活动的认知效果应该采用何种调查方法,即是事前事后调查还是同时对比调查。结果表明:在这一条件下,同时对比调查能够达到与事前事后调查同样的效果。     

A passion for portraits: Elizabeth Cay's pastels

Elizabeth Cay (1771–1831), the grandmother of the Scottish physicist James Clerk Maxwell (1831–1879), was a talented amateur pastellist; several of her pastel portraits survive as does her set of pastels. She studied with Archibald Skirving (1749–1819), a Scottish miniature painter who later in life turned to larger-scale portraiture in pastel and served as drawing master to the Edinburgh elite. Cay's pastels are not fabricated sticks but consist of powdered pigment housed in various glass and ceramic containers and were apparently applied by stumps, still in her workbox, or brushes. The Cay color samples were identified by spectrographic analysis, polarized light microscopy, and microchemical tests which, in addition, indicated that a number of pigment mixtures present gave specific hues in keeping with earlier treatise accounts of the preparation of a pastel gamut for practical use. Elizabeth Cay's pastel workbox may be rare surviving evidence of one way, more common that we appreciate today, in which amateurs, and perhaps professionals, practiced pastel painting.     

关于体育后备人才试点中学目标及管理若干问题的研究

一个国家要在竞技体育舞台上保持长盛不衰,就必须拥有一定数量的优秀体育后备人才,其关键是抓好课余运动训练。体育后备人才试点中学是学校体育改革的产物,它在抓好课余运动训练,培养高层次的体育后备人才中有其自身的优势和长处。本文在调查的基础上对体育后备人才试点中学的办学性质、培养目标、领导体制等问题作了研究、探讨。     

The 1936 Olympic Games in Berlin: The Response of America's Black Press

Abstract

Eighty-seven female masters swimmers ranging in age from 20 to 69 were selected for a detailed study of their body composition and physiological responses at rest and during exercise. These women were then placed into two subsets, a highly trained group and a not highly trained group, on the basis of the frequency, duration, and intensity of swimming workouts. Significant differences were detected when comparing the highly trained and not highly trained subjects on measures of weight, body density, percent fat and lean body weight (p<.05). Significant differences which favored the highly trained group were also seen when comparing these same two groups for [Vdot]_E max, [Vdot]O₂ max (1/min), [Vdot]O₂ max (ml·kg^–1·min^–1), [Vdot]O₂ max (ml·kg·LBW^–1·min^–1), O₂ pulse (ml·kg^–1·beat^–1), and O₂ pulse (ml·kg·LBW^–1). Both the highly trained and not highly trained swimmers were considerably lower in percent fat than previously reported data for normal untrained women of similar ages. In both groups, however, percent fat across age levels within each training group showed significant increases at approximately 40 years of age (p<.05). In the highly trained swimmers, [Vdot]O₂ max (ml·kg^–1·min^–1) decreased at a mean rate of about 7% per decade, while in the not highly trained swimmers the decline was approximately 8% per decade. It appears that the rate of decline in [Vdot]O₂ max in women with aging may be independent of training status.     

论业余歌手声乐训练的同处问题

对业余歌手进行声乐训练，必须重视以下三个方面的问题：一是要正确指导学生寻找歌唱的感觉；二是教学方法要正确科学；三是注重培养歌唱的姿态。     

析业余网球选手正手抽球动作方式

根据身体素质和技术水平来确定自己的动作方式,对业余网球选手正手抽球技术动作的学习与掌握有着十分重要的意义。