我国青年阶段篮球竞赛体系现状分析及发展研究     

刘宏胜 《延安教育学院学报》2007,21(3):67-70

随着高校篮球赛事的发展与繁荣,原有的青年联赛受到了冲击,我国青少年篮球人才的培养模式处在了一个转型期,并伴随着诸多问题与困惑。如何协调各联赛间的关系,加速培养目标的实现,是现阶段我国青年篮球人才培养面临的一大课题。本文在大量文献资料分析及走访专家的基础上,提出了我国青年阶段篮球竞赛体系今后发展的思路和构想。  相似文献   

浅谈新形势下高校共青团工作     

秦莉红 《阿坝师范高等专科学校学报》2003,(3):70-72

高等教育体制改革,高校扩招,后勤社会化,网络技术的发展,给高校共青团工作带来了新的挑战和机遇。在新形势下,必须明确方向,理清思路,创造性的开展工作,才能推动学校共青团事业实现新的发展。  相似文献   

Groin injuries in professional rugby league players: a prospective study     

Donna M O'Connor 《Journal of sports sciences》2013,31(7):629-636

Altogether, 100 uninjured professional rugby league players were evaluated over a 2-year period. Their height, body mass, sum of skinfolds, girths and bone diameters were recorded. A Cybex 340 isokinetic dynamometer was used to determine peak torque, work, power, endurance ratios and peak torque ratios of the hip abductors and adductors (5 repetitions at 0.52 and 2.08 rad?·?s^??1; 20 repetitions at 3.66 rad?·?s^??1) and knee flexors and extensors (4 repetitions at 1.04 and 3.14 rad?·?s^??1; 30 repetitions at 5.22 rad?·?s^??1). Hip abduction and adduction were also assessed with the hip in external rotation. Discriminant function analysis was conducted on all predictor variables to develop a multivariate predictive model capable of classifying players with a high degree of accuracy into groups with and without a groin injury. The model consisted of eight variables and correctly classified 91.7% of the non-injured players and 90.5% of the injured players. The correct classification for the model as a whole was 91.4%. The aetiological factors identified as being related to injury of the groin musculotendinous unit included abduction and adduction-with-rotation peak torque, angle of adduction and abduction-with-rotation peak torque, strength ratio of hip muscle groups, bilateral difference in extension peak torque, femur diameter and body mass.  相似文献   

引援的“鲶鱼效应”带来的正能量探析——以北京男排为例     

刘洋  雷敏  黄巨朋 《安徽体育科技》2013,(5):7-9

采用文献资料法、专家访谈等研究方法,通过观察、分析,得出,引援产生的"鲶鱼效应"对北京男排的实力及整个排球联赛带来了巨大变化,进而探析"鲶鱼效应"对本土球员、俱乐部、排球联赛各自所带来的的正能量,旨在为中国职业排球联赛及中国男排快速健康发展提供理论参考。  相似文献   

Basketball game-related statistics that discriminate between teams’ season-long success     

《European Journal of Sport Science》2013,13(6):369-372

Abstract

The aim of the present study was to identify the game-related statistics that discriminate between season-long successful and unsuccessful basketball teams participating in the Spanish Basketball League (LEB1). The sample included all 145 average records per season from the 870 games played between the 2000–2001 and the 2005–2006 regular seasons. The following game-related statistics were gathered from the official box scores of the Spanish Basketball Federation: 2- and 3-point field-goal attempts (both successful and unsuccessful), free-throws (both successful and unsuccessful), defensive and offensive rebounds, assists, steals, turnovers, blocks (both made and received), and fouls (both committed and received). To control for season variability, all results were normalized to minutes played each season and then converted to z-scores. The results allowed discrimination between best and worst teams’ performances through the following game-related statistics: assists (SC=0.47), steals (SC=0.34), and blocks (SC=0.30). The function obtained correctly classified 82.4% of the cases. In conclusion, season-long performance may be supported by players’ and teams’ passing skills and defensive preparation.  相似文献   

试论提升高等教育质量的根本途径     

崔健 《科教文汇》2013,(4):1-2

改革开放的30多年,高等教育规模迅猛发展,但同时涌现出来的高等教育质量问题也越来越引起政府以及社会各界的关注。本文试图从高等教育体制的改革、人才培养、高校青年教师专业发展、加大教学在教学评价中的比重等几方面来说明提高高等教育质量的根本途径,进而提出促进高等教育质量的建议。  相似文献   

从巴西世界杯看“足球移民”现象的产生机理 及其影响——以部分欧洲主要移民国家为参照          下载免费PDF全文

浦义俊  吴贻刚 《体育科研》2015,(1):60-65

以国际移民问题为重要线索,以巴西世界杯为主要视角,运用文献资料法和逻辑归纳分析等研究方法,对“足球移民”现象进行理论探讨。简要阐述“足球移民”现象的当代表现;分析该现象的产生机理,认为不可逆转的世界移民大潮为“足球移民”现象的生长提供了环境,欧洲国家移民政策的特点为足球移民现象的形成塑造了基本雏形,身为世界足球中心的欧洲足球自身发展的需要是足球移民现象得以发生的内驱动力;论述了足球移民现象对世界足球发展的影响,表现为深刻影响足球移民输入、输出国的足球发展走向,加速世界足球运动发展不平衡现象的发生,并对非欧盟国家的足球人才培养体系产生种冲击等;指出了足球移民对我国足球发展的启示,应谨防我国对外移民中足球人才资源流失,并通过改善移民政策吸引优秀海外足球人才来华,充分利用国际经验和移民资源构建青训系统。  相似文献   

中国职业足球联赛道德风险的分类探析     

王炳南  王兴  王倩  王靖  冉宁培 《体育科技文献通报》2014,(1):32-33

对中国职业化足球联赛道德风险的分类标准和分类结果进行探讨,为中国职业足球联赛道德风险评价体系的建立打下坚实的基础。  相似文献   

“草根足球”刍议     

邹炜  陈兵 《体育科技文献通报》2014,(4):51-51,77

采用逻辑分析法与文献资料法对"草根足球"进行分析探讨。"草根足球"是足球运动中不可或缺的重要因素,对在世界范围内推动足球运动的发展有着重要的意义,其本身发展的好与坏深受国家体育政策与足球运动水平的影响。  相似文献   

Foundation degrees     

Paul Greenbank 《Perspectives: Policy and Practice in Higher Education》2013,17(2):56-61

Despite numerous criticisms of the UK National Student Survey (NSS) institutional managers still strongly support its use in informing student choice, quality and assurance and quality enhancement activities. This article outlines a granular and nuanced benchmarking system for the NSS which provides both a ‘raw’ score (weighted student satisfaction score) and a normalised quotient (weighted student satisfaction quotient) to enable users to take a more considered approach to the absolute and relative strengths and weaknesses of individual course programmes.  相似文献