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1.
影响我国竞技游泳后备力量的因素及发展趋势的研究 总被引：1，自引：1，他引：0
我国业余游泳训练的发展和受重视程度远远落后于专业训练,面临着参加业余游泳训练运动员的年龄段缺乏系统性、运动员流失严重等一系列的问题。有偿训练、自费参赛等改革的逐步成熟和完善,竞技游泳后备人才的质量和数量已得到提高。 相似文献
2.
游泳运动员专项始训年龄段运动素质的生理特点分析 总被引：3，自引：0，他引：3
本文通过文献资料法、常规数理统计法及调查访问法 ,对我国部分优秀游泳运动员各训练阶段的年龄参数进行调查研究 ,并从运动生理学角度对专项始训年龄段的运动员运动素质的生理特点进行分析 ,发现 12 - 14岁是年龄组运动员开始专项训练的适宜年龄段 ,运动员的运动素质在此年龄段已有一定的发展 ,有的还处在发展敏感期 ,能达到专项训练的要求。 相似文献
3.
该研讨会,讨论了关于儿童竞技游泳的生理、生物力学和运动心理等方面发展的原则问题。与会者确认:在许多有关游泳运动教学与训练方面,这个年龄段的孩子们,绝不可与成年人的培训原则混为一谈。各专职游泳教练,对于所有青春前期发育的少年儿童,必须具有特定的基础知识,以及由此引发的游泳教学与训练方法、实施计划以及教案。这是不可缺少的、必须的。以便科学地促进孩子们的身体健康发育及社会现实效益。 相似文献
4.
目的:旨在研究重大比赛前最佳状态时游泳运动员的身体成分,按不同性别、不同距离、不同运动等级、不同年龄段进行分类比较.方法:以浙江游泳队45名运动员为研究对象,测试时间为早上7点,空腹,采用韩国INBODY3.2型身体成分分析仪进行分析.研究结果:游泳运动员,男子体脂率应保持在9%左右,女子体脂率应保持在15%左右较为理想;短距离游泳运动员体脂率明显低于中长距离运动员;瘦体重明显高于中长距离运动员;男子游泳运动员身体成分比例较合理的出现在19～21岁这个年龄段,女子出现在16～18岁这个年龄段;游泳运动员体脂率高低与运动等级的相关性不大. 相似文献
5.
采用文献资料法、实验法,以24名11~15岁年龄段的男子青少年游泳运动员为研究对象,随机分成实验组和对照组,每组各12人,进行为期8周的训练。训练前后对实验组进行200m×7多级递增负荷测试及50m自由泳专项测试,从而了解有氧耐力的训练效果,为基层青少年运动员有氧耐力训练提供参考,也为改善和提高青少年游泳运动员的最大有氧耐力提供依据。 相似文献
6.
对7～10岁少儿游泳基础训练负荷的安排进行了探讨,提出了不同年龄段的训练负荷量以及全面发展一般身体素质,严格掌握水陆练习的比例。 相似文献
7.
在竞技游泳运动中,只有在运动员身体处于生物学完全成熟的年龄段,才能表现出他一生中的最好成绩。成年游泳运动员比赛的成败,在相当大程度上取决于选材方法,取决于多年训练方式,还取决于在多年训练各阶段选择的训练手段、方法是否合理,数量是否合适。青少年运动员多年训练的目的是使各项身体素质和机能能力的提高过程处于最佳状态,并使各项运动能力在获得最佳成绩的年龄段达到最高水平。因机体生长、发育生物规律性的特点,决定了多年训练过程应分多个阶段,每一阶段都应有各自的任务。 相似文献
8.
近二十年来,国外许多游泳教练员、科研人员都在进行游泳训练中的强度问题的研究。我国随着游泳运动的大力开展,近年来游泳教练当中对强度问题的讨论也愈来愈热烈了。在以往的教学、训练工作当中,由于工作的需要我也在强度问题上做过一番努力,近年来在训练工作中也没有离开过这个问题,所以想就这个问题谈谈自己的看法。一、强度的定义什么是游泳运动员的训练强度,对这个问题的理解是很不一致的,根据我掌握的情况,概括起来有四种类别: 相似文献
9.
随着游泳运动训练水平的日益提高,现代竞技对游泳运动员的体能要求也越来越高.通过对理论的分析,从运动训练学的角度提出了游泳运动员体能训练的概念,探讨和分析了训练内容、训练原则和训练要求,建议教练员从一般性身体训练、专项体能训练和综合体能训练等方面来提高游泳运动员的体能. 相似文献
10.
本文对我国游泳训练的规律以及训练方法等方面做了分析和归纳,从中找出可借鉴的成功游泳训练经验,对游泳科学训练的发展提出了建议,希望能为游泳科学训练提供参考依据。 相似文献
11.
运用ANOVA和Nonparametric Test法,得出6～8岁儿童的平衡能力在性别、年龄上存在差异.其中男童6岁、7岁分别与8岁之间的差异比6岁、7岁之间的差异要大;女童的情况与男童相似,但差异没男童明显.总体讲,6～8岁儿童的静态平衡能力随着年龄的增大而增强.运用Correlations分析,得出身高、体重与平衡能力之间中度相关.运用Factor Analysis法.分别建立了6岁、7岁、8岁男童和6岁、7岁、8岁女童的静态平衡能力评价模型. 相似文献
12.
运用调查、文献资料法、数理统计法,对海南省2000～2010年这十年中3～6岁幼儿的身高、体重、克托莱指数人体形态指标进行了测定。研究表明,该年龄段幼儿的身体形态处于稳定增长的发展趋势,但性别间、年龄间增速不同,呈现出一定的规律;不同性别间幼儿身体形态发展存在差异。不同经济及地域幼儿生长、发育也是有差别的。 相似文献
13.
《European Journal of Sport Science》2013,13(7):730-736
AbstractWeight status has been shown to have a negative impact on children's competence in performing fundamental movement skills (FMSs). Following ethics approval and informed consent, 281 children in years 2–6 from a school in central England volunteered to participate. Each child performed eight FMSs (run, hop, gallop, jump, balance, kick, throw and catch) three times, all attempts were video-recorded. Video analysis was performed (Quintic Biomechanics software) using the Process Orient Checklist (subjective measurement). Height and weight were measured to calculate body mass index (BMI) and weight status was determined. Results highlighted that year group (age) had a significant effect on seven out of the eight skills (not kick). Year 4 (aged 8–9 years) significantly scored lower in all three locomotor skills (run, hop and gallop) at this age, whereas Year 5 (aged 9–10 years) all significantly peaked at the object control skills (catch and throw) at this age. Weight status (BMI) significantly affected the run, identifying that a child with a larger BMI will have a lower mastery level of the run. Gender significantly affected the kick, throw and balance, with girls outperforming in the balance and the boys in the kick and throw. By highlighting that children at different ages will have a lower score in different skills, the effect of BMI and gender on certain FMS is important knowledge for the target of intervention in primary school children. 相似文献
14.
7-10岁男子少年武术运动员动作协调能力发展特征研究 总被引：1，自引：0，他引：1
文章运用问卷调查法、实验法、专家评定法、数据统计法,对设计的五项测试动作协调能力指标,在120名7-10岁少年武术运动员和普通学生中进行对比实验分析,研究结果表明:7-10岁少年武术运动员组协调能力发展水平整体高于普通学生组;7-9岁年龄段少年儿童动作协调能力增长速度比较快,9-10岁年龄段是协调能力发展平缓期;7-8岁年龄段是武术运动员听觉肢体协调能力和上下肢体协调能力的突增期,平均增长率在30%以上。 相似文献
15.
To understand the physical activity culture in the lives of Hong Kong Chinese children and their parents, 48 young people between the ages 9 and 16 and their parents, with different socio-economic backgrounds and geographical locations, were interviewed for this study. By applying Confucianism and postcolonialism, this study aimed to investigate the meaning of physical activity in the lives of Hong Kong children and their parents. The results showed that parents value physical activity as a factor which contributes to their children's well-being and provides balance to their life. There were differences though, in this attitude, for different age groups. Junior students (aged 9–12) expressed their interest in physical activities. However, older students (12 or above) in secondary school, think or are told that academic study is the most important aspect of their life and that physical activities are not a priority. When examining parents' and children's involvement in physical activity, the barriers to the parents' involvement in their children's physical activities included lack of time and a habitual sedentary lifestyle at home. 相似文献
16.
运用文献资料法、问卷调查法、数理统计法、访谈法等,对幼儿体质与先天因素、后天因素进行相关性分析,深入探索先天因素、后天因素与幼儿体质变化的关系,旨在为提高幼儿体质水平,以及更好地开展幼儿体质研究具有一定的现实和理论意义。 相似文献
17.
Anthony D. Mahon Andrea D. Marjerrison Jonah D. Lee Megan E. Woodruff Lauren E. Hanna 《Research quarterly for exercise and sport》2013,84(4):466-471
In this study, we compared measured maximal heart rate (HRmax) to two different HRmax prediction equations [220 — age and 208 — 0.7(age)] in 52 children ages 7-17 years. We determined the relationship of chronological age, maturational age, and resting HR to measured HRmax and assessed seated resting HR and HRmax during a graded exercise test. Maturational age was calculated as the maturity offset in years from the estimated age at peak height velocity. Measured HRmax was 201 ± 10 bpm, whereas predicted HRmax ranged from 199 to 208 bpm. Measured HRmax and the predicted value from the 208 — 0.7(age) prediction were similar but lower (p < .05) than the 220 — age prediction. Absolute differences between measured and predicted HRmax were 8 ± 5 and 10 ± 8 bpm for the 208 — 0.7 (age) and 220 — age equations, respectively, and were greater than zero (p < .05). Regression equations using resting HR and maturity offset or chronological age significantly predicted HRmax, although the R2 < .30 and the standard error of estimation (8.2-8.5) limits the accuracy. The 208 — 0.7(age) equation can closely predict mean HRmax in children, but individual variation is still apparent. 相似文献
18.
Abstract Five trials on the stabilometer were administered to 274 EMR children ages 6 to 13 years and 151 normal children ages 6 to 9 years. Older EMR boys and girls had slightly more board movement than younger EMR children whereas there was a tendency for board movement to decrease with age for the normal children. There were no appreciable sex differences between the EMR and the normal age groupings with the exception that board movement of the young EMR boys was significantly less than that of the young and old EMR girls. Normal children had significantly less board movements than EMR children at all age levels. There was some decrease in relative intra-individual variability with increasing age for both EMR and normal children but normal children were more efficient in early learning than EMR children. 相似文献
19.
Mahon AD Marjerrison AD Lee JD Woodruff ME Hanna LE 《Research quarterly for exercise and sport》2010,81(4):466-471
In this study, we compared measured maximal heart rate (HRmax) to two different HRmax prediction equations [22 - age and 208 - 0.7(age)] in 52 children ages 7-17 years. We determined the relationship of chronological age, maturational age, and resting HR to measured HRmax and assessed seated resting HR and HRmax during a graded exercise test. Maturational age was calculated as the maturity offset in years from the estimated age at peak height velocity. Measured HRmax was 201 +/- 10 bpm, whereas predicted HRmax ranged from 199 to 208 bpm. Measured HRmax and the predicted value from the 208 - 0.7(age) prediction were similar but lower (p < .05) than the 220 - age prediction. Absolute differences between measured and predicted HRmax were 8 +/- 5 and 10 +/- 8 bpm for the 208 - 0.7 (age) and 220 - age equations, respectively, and were greater than zero (p < .05). Regression equations using resting HR and maturity offset or chronological age significantly predicted HRmax, although the R2 < .30 and the standard error of estimation (8.2-8.5) limits the accuracy. The 208 - 0.7(age) equation can closely predict mean HRmax in children, but individual variation is still apparent. 相似文献
20.
优秀游泳运动员年龄特征分析 总被引：8，自引：0，他引：8
通过对悉尼奥动会、日本福冈世界锦标赛及全国九运会游泳比赛前8名游泳运动员年龄特征的分析，重点追踪典型运动员首次创造最佳运动成绩的年龄，并结合1980年以来历届奥运会，世界游泳锦标赛冠军年龄，对游泳运动员年龄进行全面，客观的研究。 相似文献