浅谈篮球控球后卫战术意识的培养

控球后卫是全队战术配合的组织者，战术方案的实施者。控球后卫现代篮球战术意识越强，在场上行动就会越自由。本文就提高控球后卫战术意识培养的意义、方法进行了探讨。     

武术散手的力量特点及训练方法

力量训练是武术散手训练中非常重要的组成部分,为了进一步提高武术散手的训练水平,在文献资料法、专家访谈法和观察法的基础上,对武术散手的力量特点进行了分析,并结合专项的特点提出了相关的力量训练的方法和建议.     

计算机多媒体技术在体育教育中的运用

利用文献资料法、调查研究法对计算机多媒体技术在体育教学中的应用进行了分析 ,从中发现计算机多媒体技术的开发利用有利于体育教师的理论教学和教案撰写 ,有利于运动训练中各种数据的收集与运用 ,有利于体育教师职后教育中各种知识的掌握 ,是未来社会体育教育中应用广泛的现代化教学手段。     

篮球普修课组合技术教学实验研究

实验研究表明 ,篮球组合技术教学在学生掌握正确的篮球技术 ,提高实战运用能力 ,提高身体素质等教学总体效果上优于传统的常规教学 ,具有一定的实际可行性。     

Physiological aspects of competitive cross-country skiing.

The physiological demands of cross-country skiing require competitive skiers to have high maximal oxygen uptakes and anaerobic thresholds. Anaerobic capacity has a relatively less important role, but may be of greater importance today with the faster race velocities resulting from the new skiing techniques of ski skating. Although use of the ski skating techniques results in faster race velocities than the classical techniques, it has been found that under some conditions the double-pole technique is more economical than other skiing techniques. It is suggested that this results from a more effective storage and recovery of elastic energy, a greater proportion of the forces being directed along the line of travel, and a lower air resistance due to greater trunk and hip flexion with the double-pole technique. The greater economy of the double-pole technique suggests that this may be advantageous in certain race conditions if the upper body is adequately prepared. The greater propulsive forces generated with the upper body with ski skating also suggest that training of the upper body should receive more emphasis. The potential cardiovascular adaptations from cross-country ski training appear to be similar for the classical and skating techniques, yet training specificity is important for optimal performance.     

An Overview of Modern Technologies Applications in Indian Libraries (Brief Communication)

India is one of the oldest civilizations with a kaleidoscopic variety and rich cultural heritage. It has achieved multi-faccted socio-economic progress during the last 47 years of its independence. This article reports on a survey of the usage of modern technologies (e.g. photocopiers, microfilming, computers, facsimile transmission, audio-visual, online searching and CD-ROMs) in Indian libraries. These libraries include university, engineering, scientific, medical, government and public libraries. The study used a questionnaire, personal visits to many libraries and interviews. The paper examines the impact of modern technologies on these libraries. It concludes with a summary of the problems faced by the librarians in adopting the modern technologies and suggests measures for implementation of modern technologies.