共查询到20条相似文献，搜索用时 343 毫秒
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本研究采用文献资料法、抽样调查法、数理统计法及比较分析法,对广西师范学院师团学院女生体质测量类中选测项目“掷实心球”与“握力体重指数”两个项目的测试结果进行分析。得知在《学生体质健康标准》测试中,在其他测试指标不变的情况下,选择“掷实心球”或选择“握力体重指数”作为其中一项评价指标,最终的等级评价结果大不相同。而对《学生体质健康标准》中握力与掷实心球项目的可替换性表示质疑。希望通过此嘎研究能为进一步完善测试“标准”的合理性和科学性提供一些依据。 相似文献
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浙江省宁波行知中等职业学校在2008年度至2010年度实施《国家学生体质健康标准》.在实施过程中,存在不少值得思考的问题.针对艺术系三个年级中随机抽取各一个班级对掷实心球进行研究,结果及格的女生人数为59人;不及格的人教为85人,占59％.女生掷实心球不及格的原因,从《国家学生体质健康标准》中女生掷实心球的评分标准是否过高、学生的学习态度、体育课教学、课外体育活动等入手,着重研究影响女学生身体素质发展的诸多因素,并研究其解决问题的办法,对提高学生进行体育锻炼具有重要意义. 相似文献
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对体育“差生”实施“成功教育”的尝试 总被引：1，自引：0，他引：1
国家教委规定的《中学生体育合格标准》试行已有六年,但这项工作有些学校至今仍没有实施好。笔者曾对本校九一届来自20多所学校的130名高一女生进行50M、立定跳远、实心球三项素质测试,测试在入学经三周体力恢复后进行。成绩达优良者32人(24.6％);及格与不及格的人数分别为59人(45.4％)和39人(30％),最差的三项总分仅55分。上述测试表明,目前初中毕业生身体素 相似文献
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前抛实心球是杭州地区体质健康测试三到六年级的必测项目,根据近几年测试情况统计分析,前抛实心球是富阳市的薄弱项目,平均分只有80分。为此我校把实心球教学当作薄弱项目,进行了专门的研讨,分析了小学生的特点,更新了教学理念。通过一个多月的精心教学,测试中我们欣喜地发现学生成绩有了大幅提高,三（2）班全班48人,女生只有2个良好,其余的都在90分以上,男生12人在90分以上,11人良好,3人及格,及格率达到100%。在此,笔者将前抛实心球的教学心得做一个总结,与大家分享。 相似文献
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对体育“差生”实施“成功教育”的尝试 总被引：1，自引：0，他引：1
国家教委规定的《中学生体育合格标准》试行已有六年,但这项工作有些学校至今仍没有实施好。笔者曾对本校九一届来自20多介学校的130名高一女生进行50M、立定跳运、实心球三项素质测试,测试在入学经三周体力恢复后进行。成绩达优良者32人(24.6％);及格与不及格的人数分别为59人(45.4％)和39人(30％),最差的三项总分仅55分。上述测试表明,目前初中毕业生身体素质、运动能力偏低状况仍未改变,从一个侧面反映了重智轻体、片面追求升学率所造成的 相似文献
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学生体质健康是关系一个国家前途的战略性问题,针对大学生体质逐年下降的现实,结合学院实际,以2010级全体学生为实践对象,设计符合学院开展的运动干预方案.实践前后对受试者体质测试成绩统计分析,对样本进行配对T检验,显著性取P＜0.05.结果表明,对学生进行课内外相结合的运动干预之后,学生体质健康测试成绩有了较明显的提高.除身高和体重即BMI指数外,男生的肺活量体重指数,耐力素质、实心球和50米分数均有了显著性提高.女生的实心球得分有了显著性提高,肺活量体重指数和50米得分有了非常显著性提高. 相似文献
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一、教材分析双手头上前抛实心球是国家学生体质健康标准测试的内容之一,南通地区一直把实心球成绩作为检测我市学生体质健康的重要指标。但从近几年的测试结果分析,我校学生实心球成绩不尽如人意。为了提高学生的投掷能力,发展学生的力量素质及协调性,我校将实心球作为高一年级田径模块的一个重要内容。二、学情分析学生对运动技能的学习不太感兴 相似文献
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练习实心球的投掷是进行体育锻炼和提高体育素质的好方法之一。实心球投投掷也是体育训练达标的五项内容之一。所以文中设计了三种实心球投掷的强制训练方法。从这种达标训练方法的实验结果中我们可以分析最有利和最合理的实心球训练的本质内容,从而来提高投掷实心球的教学和提高检测实心球达标的水平。 相似文献
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姜明勇 《体育科技文献通报》2012,20(12):90+111-90,111
原地双手头上掷实心球是我省近年来体育中考和体育高考确立的一项重要检测项目,然而在教学过程中却一直没有形成一个科学的教学模式,本文通过对原地双手头上掷实心球的技术动作,常见错误及纠正方法的认真分析,旨在探索原地双手头上掷实心球的教学新模式。 相似文献
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The aims of this study were to (1) investigate the influence of general anthropometric variables, handball-specific anthropometric variables, and upper-limb power and strength on ball-throwing velocity in a standing position (ν(ball)), and (2) predict this velocity using multiple regression methods. Forty-two skilled male handball players (age 21.0?±?3.0 years; height?=?1.81?±?0.07?m; body mass?=?78.3?±?11.3?kg) participated in the study. We measured general anthropometric variables (height, body mass, lean mass, body mass index) and handball-specific anthropometric parameters (hand size, arm span). Upper-limb dynamic strength was assessed using a medicine ball (2?kg) throwing test, and power using a one-repetition maximum bench-press test. All the variables studied were correlated with ball velocity. Medicine ball throwing performance was the best predictor (r?=?0.80). General anthropometric variables were better predictors (r?=?0.55-0.70) than handball-specific anthropometric variables (r?=?0.35-0.51). The best multiple regression model accounted for 74% of the total variance and included body mass, medicine ball throwing performance, and power output in the 20-kg bench press. The equation formulated could help trainers, athletes, and professionals detect future talent and test athletes' current fitness. 相似文献
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Jo Ann Kollath Margaret J. Safrit Weimo Zhu Long-Guang Gao 《Research quarterly for exercise and sport》2013,84(4):432-435
In a review of 46 meta-analyses of gender differences, overhand throwing had the largest gender difference favoring boys (ES > 3.0). Expectations for gender-specific performances may be less pronounced in female Australian Aborigines, because historical accounts state they threw for defense and hunting. Overhand throwing velocities and kinematics were recorded in 30 female and male Aboriginal Australian children 6-10 years old. Results indicated the Aboriginal girls and boys were more similar in horizontal ball velocities than U.S. girls and boys. Throwing kinematics between girls and boys were also more similar in Australian Aborigines than U.S. children. Aboriginal girls threw with greater velocities than U.S., German, Japanese, and Thai girls, while the boys were similar across cultures. 相似文献
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Thomas JR Alderson JA Thomas KT Campbell AC Elliott BC 《Research quarterly for exercise and sport》2010,81(4):432-441
In a review of 46 meta-analyses of gender differences, overhand throwing had the largest gender difference favoring boys (ES > 3.0). Expectations for gender-specific performances may be less pronounced in female Australian Aborigines, because historical accounts state they threw for defense and hunting. Overhand throwing velocities and kinematics were recorded in 30 female and male Aboriginal Australian children 6-10 years old. Results indicated the Aboriginal girls and boys were more similar in horizontal ball velocities than U.S. girls and boys. Throwing kinematics between girls and boys were also more similar in Australian Aborigines than U.S. children. Aboriginal girls threw with greater velocities than U.S., German, Japanese, and Thai girls, while the boys were similar across cultures. 相似文献
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以实心球投掷和乒乓球教学为例,说明在高校女生体育教学中培养学生的思维能力有利于激发学生的学习积极性,发挥学生在学习中的主导作用从而提高教学效果。 相似文献
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以实心球投掷和乒乓球教学为例,说明在高校女生体育教学中培养学生的思维能力有利于激发学生的学习积极性,发挥学生在学习中的主导作用从而提高教学效果。 相似文献
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Jack K. Nelson Jerry R. Thomas Karyn R. Nelson Penny C. Abraham 《Research quarterly for exercise and sport》2013,84(4):280-287
Abstract This study evaluated the influence of biological and environmental variables on the differences between the throwing performance of 5-year-old girls and boys. A total of 100 children (48 girls, 52 boys) were tested on throwing for distance and rated on two components of throwing form—trunk rotation, and foot action. Children were evaluated on eight biological characteristics—height, weight, body mass index, ponderal index, sum of four skinfolds, body diameters, arm and leg girths, and somatotypes—and four environmental characteristics—older brother, older sister, presence of adult male, and playing with older children. Results indicated that boys threw farther than girls and exhibited more mature form. Boys had greater joint diameters than girls, a smaller sum of four skinfolds, and more estimated arm muscle. Boys were more likely to play regularly with older children. Girls' throwing performance was only 57% that of boys, but when throwing was adjusted for a linear composite of biological variables, girls' throwing performance increased to 69% of boys'. Thus, while the differences in most motor performance tasks between boys and girls prior to puberty have been attributed to environmental factors, some of the differences in throwing performance appears to reflect biological characteristics, even as early as 5 years of age. 相似文献
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Thierry Debanne 《Journal of sports sciences》2013,31(7):705-713
Abstract The aims of this study were to (1) investigate the influence of general anthropometric variables, handball-specific anthropometric variables, and upper-limb power and strength on ball-throwing velocity in a standing position (νball), and (2) predict this velocity using multiple regression methods. Forty-two skilled male handball players (age 21.0 ± 3.0 years; height = 1.81 ± 0.07 m; body mass = 78.3 ± 11.3 kg) participated in the study. We measured general anthropometric variables (height, body mass, lean mass, body mass index) and handball-specific anthropometric parameters (hand size, arm span). Upper-limb dynamic strength was assessed using a medicine ball (2 kg) throwing test, and power using a one-repetition maximum bench-press test. All the variables studied were correlated with ball velocity. Medicine ball throwing performance was the best predictor (r = 0.80). General anthropometric variables were better predictors (r = 0.55–0.70) than handball-specific anthropometric variables (r = 0.35–0.51). The best multiple regression model accounted for 74% of the total variance and included body mass, medicine ball throwing performance, and power output in the 20-kg bench press. The equation formulated could help trainers, athletes, and professionals detect future talent and test athletes' current fitness. 相似文献