生长和捕鱼对运动和身体损伤以及早期中量级的影响,并允许培养橄榄球运动员:一项长期研究

IF 0.5 4区 教育学 Q3 SOCIAL SCIENCES, INTERDISCIPLINARY
A. Pienaar, Linda Van den Berg
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引用次数: 0

摘要

本研究的目的是确定在三年的时间里,成长和成熟对15至18岁有天赋的年轻橄榄球运动员的身体和运动能力以及橄榄球技术的影响。早期开发者(ED) (n = 4)、普通开发者(AD) (n = 13)和晚期开发者(LD) (n = 1)之间的差异也在三年的时间里进行了评估。采用不同的标准化测试测量柔韧性、腿部和背部力量、肌肉耐力、速度和有氧耐力。使用描述性统计、随时间重复测量和双向方差分析来分析组内和组间三年期间的差异。还进行了调整种族和比赛位置的分析,以评估这些特征在结果中的作用。结果显示,15岁至18岁球员的身体和运动能力或橄榄球技能没有显著差异,尽管早期和普通球员在柔韧性和爆发力方面有显著提高。此外,种族对力量测量(尤其是腿部力量)有影响,运动员的位置对腿部力量和有氧耐力有影响,而随着男孩年龄的增长,后期发展的影响似乎会缩小。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Die effek van groei en ryping op motoriese en fisieke vermoëns, asook rugbyvaardighede van vroeë- middel en laat ontwikkelende rugbyspelers: 'n Longitudinale ondersoek
The aim of this study was to determine the effect of growth and maturation over a period of three years on the physical and motor abilities and rugby skills of talented young rugby players aged 15 to 18 years. Differences between early developers (ED) (n = 4), average developers (AD) (n = 13) and late developers (LD) (n = 1) were also assessed over the three-year period. Flexibility, leg and back strength, muscle endurance, speed and aerobic endurance were measured using different standardized tests. Differences over the three-year period were analysed within and between groups using descriptive statistics, repeated measurements over time and two-way Analysis of Variance. An analysis adjusting for race and playing position was also performed to evaluate the role of these characteristics in the results. Results indicated no significant differences in physical and motor abilities or rugby skills of players between ages 15 and 18 years, although significant improvement was seen in flexibility and explosive strength of early and average developers. Furthermore race showed an effect on strength measurements (especially leg strength), and player position on leg strength and aerobic endurance, while the effect of late development seems to shrink as boys grow older.
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来源期刊
CiteScore
0.70
自引率
0.00%
发文量
7
期刊介绍: The South African Journal for Research in Sport, Physical education and Recreation (SAJRSPER) is a peer-reviewed journal that publishes original research articles, systematic reviews, commentaries, and letters on topics related to Sport and Exercise science, Physical education and Recreation. This includes research of topics such as bio-mechanics, motor control, sport injuries and rehabilitation, clinical exercise interventions, physical education, as well as outdoor and recreation related topics. Material that is particularly unique and relevant to the subject content at an international and national level would be considered.
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