新赛制对羽毛球女双技术风格的影响     

潘莉 《南京体育学院学报(社会科学版)》2001,15(6):138-139

经临场技术统计和调查研究后发现，在羽毛球女子项目试行每局7分制后，女双运动员必须在技术全面的基础上，更加突出速度、力量和凶狠性，以进攻打法为主的运动员，在比赛中更能取得较好成绩。女子项目男性化已经成为一种不可逆转的趋势。  相似文献   

油画材料技法及其再认识     

吴东弓 《华侨大学学报(哲学社会科学版)》2001,(2):108-113

现代油画家与古代大师的显不同在于；古代大师对使用的材料工具了如指掌，而现代画家却知之甚少。本从理论上剖析油画材料的性能和特点，阐述了油画材料技法的原则及其关键问题－－光泽度、干燥速度、胶油混合技法，并指出现代油画材料技法运用所存在的新问题，对材料技法的再认识将有助于中国油画艺术的发展。  相似文献   

推进素质教育更新教育观念--谈体育教师如何应对新课程   总被引：4，自引：0，他引：4  

张进成 《安徽体育科技》2002,23(3):87-89

在新一轮基础教育课程改革中,体育教师自身的理论素养和实践能力是新的教育理念得以有效贯彻、体现的关键.因此,做一名符合时代要求的体育教师就显得尤为重要.  相似文献   

中日青少年跳远、三级跳远运动员的比较研究     

郭元奇 《北京体育大学学报》2002,25(5):691-692

对中日两国运动员的形态、专项素质、技术以及训练方法,进行了比较.从形态上日本运动员的体重略重于中国运动员,而中国运动员的身高则略高于日本运动员.两国运动员在专项素质方面没有明显的区别.日本运动员跑的动作比较合理,在跑动时,髋和膝积极向前,身体重心前移的幅度比较大.中国运动员在跳远的空中动作比较合理.在力量训练方面,日本运动员采用大量的跳跃练习,但对练习的速度没有给予足够的重视.中国运动员现有的力量练习方法还有待改进.此外,中国运动员还应对跑的基本动作给予重视.  相似文献   

学生运动技术学习过程中焦虑状态及其调节   总被引：3，自引：0，他引：3  

高曼 《南京体育学院学报(社会科学版)》2002,16(1):111-113

在剖析焦虑的心理学内涵基础上 ,具体分析了体育教学过程中学生焦虑的种种表现 ,一一论证各级焦虑水平对技术学习产生的影响 :过低的焦虑水平导致学生技术学习的懈怠 ,过高的焦虑水平导致技术学习中的冒进 ,适宜焦虑水平促进学生运动技术掌握。并就技术学习不同阶段调控学生焦虑水平作具体研究。  相似文献   

论竞技武术套路的审美特征   总被引：2，自引：2，他引：0  

宿继光  花家涛 《搏击·武术科学》2006,3(2):34-36

文章运用文献资料法、专家访谈法、观察法,对竞技武术套路的发展趋势和审美特征进行了探讨研究。结论认为:竞技武术套路正由目前追求难度的竞争性走向追求演练技巧的高难技艺的竞艺性,在追求整体艺术观的前提下,竞技武术套路整体意义上的审美特征为和谐、气韵和意境。  相似文献   

我国竞技健美操规则的改变及其对运动技术发展的影响   总被引：3，自引：0，他引：3  

刘令姝 《北京体育大学学报》1995,(2)

为进一步促进我国竞技健美操运动技术水平的提高，对我国1986～1994年期间5次颁布的竞技健美操规则进行了研究；结合多年参加该项目训练、比赛的体会，分析了我国竞技健美操运动技术发展的状况，并提出相应的训练手段。  相似文献   

文献数据库的检索特点及使用技巧   总被引：3，自引：0，他引：3  

梁花侠  罗红彬  杜香莉 《大学图书情报学刊》2004,22(1):43-45

随着高校图书馆引进的中外文数据库及建立的局域网络检索系统 ,教学科研人员有了快捷、高效、准确查获文献信息的硬件环境。为使读者更好地利用各种数据库进行文献检索 ,文章介绍了文献数据库的检索特点 ,并就数据库检索中检索策略制定的技术性问题 ,如 :检索词的选择、检索式的编写等做了详细介绍。  相似文献   

Childhood Physical Fitness and Performance as Predictors of High School Sport Participation     

Rebecca A. Battista  Erin D Bouldin  Karin A. Pfeiffer  Christine E. Pacewicz  Shannon R Siegel  Eric M. Martin 《Measurement in physical education and exercise science》2021,25(1):43-52

ABSTRACT

Participation in youth sport is positively associated with physical fitness and performance. The purpose of the current study was to examine if physical fitness measures during childhood and early adolescence predicted high school sport participation. Participants included youth in the Michigan State University Motor Performance Study. Measures consisted of the endurance shuttle run, Wells sit-and-reach, jump and reach, standing long jump, agility shuttle run and 30-yard dash. Individual, generalized estimating equation models were used to estimate the association between each measure and the odds of participating in high school sport. For both sexes, the endurance shuttle run and agility shuttle run were related to sport participation. For boys only, the long jump and 30-yard dash were also associated with sport participation. Better physical fitness and performance across several dimensions in childhood, including those related to motor skills, enhanced the likelihood of sport participation in high school.  相似文献   

Effects of a kindergarten-based,family-involved intervention on motor performance ability in 3- to 6-year-old children: the ToyBox-study     

Julia Birnbaum  Christine Geyer  Franca Kirchberg  Yannis Manios  Berthold Koletzko 《Journal of sports sciences》2017,35(4):377-384

This study targeted to examine the effect of the ToyBox-intervention, a kindergarten-based, family-involved intervention, aiming to improve preschooler’s energy-related behaviours (e.g., physical activity) on motor performance ability. Physical activity sessions, classroom activities, environmental changes and tools for parents were the components of the 1-year intervention. The intervention and control were cluster-randomised, and children’s anthropometry and two motor test items (jumping from side to side, JSS and standing long jump, SLJ) were assessed. A total of 1293 (4.6 ± 0.69 years; 52% boys) from 45 kindergartens in Germany were included (intervention, n = 863; control, n = 430). The effect was assessed using generalised estimating equation. The intervention group showed a better improvement in JSS (Estimate 2.19 jumps, P = 0.01) and tended to improve better in SLJ (Estimate 2.73 cm, P = 0.08). The intervention was more effective in boys with respect to SLJ (P of interaction effect = 0.01). Children aged <4.5 years did not show a significant benefit while older children improved (JSS, Estimate 3.38 jumps, P = 0.004; SLJ, Estimate 4.18 cm, P = 0.04). Children with low socio-economic status improved in JSS (Estimate 5.98 jumps, P = 0.0001). The ToyBox-intervention offers an effective strategy to improve specific components of motor performance ability in early childhood. Future programmes should consider additional strategies specifically targeting girls and younger aged children.

Abbreviations: BMI: body mass index; SES: socio-economic status; JSS: jumping from side to side; SLJ: standing long jump; SD: standard deviation; GEE: generalised estimating equation  相似文献