体育教学中篮球敏捷性表现的动态

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引用次数: 0

摘要

本研究旨在探讨12-14岁中学生在体育课篮球比赛中敏捷性表现的动态。这种科学方法需要在罗马尼亚Pitești的“Mircea cel b trn”中学组织一项验证性研究。研究对象是17名12-14岁的女学生。用“Witty”无线计时电子系统测试了5 × 10米的比速度(敏捷性)和运球穿梭。测量指标:总时间(秒)和每10米线(圈)的时间。采用篮球比赛的3项技术测试对技术训练进行评价。研究结果显示了12-14岁女学生篮球比赛中具体速度(敏捷性)的表现指标的动态变化,突出表现为:平均总时间、每10米(圈)线时间权重、全圈和每圈计算的运动速度。技术培训结果显示(在执行的测试中)执行的正确性达到了81.8%的水平。大约30%的学生得分低于小组平均水平(指个人表现)。相关性分析强调在p<0.001处存在很强的联系,所调查的指数之间存在负值,这证明变量之间存在相互影响。数据对体育教师和篮球专家很有用。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The dynamics of the agility manifestation in basketball game during the physical education lesson
This paper is meant to investigate the dynamics of the agility manifestation in basketball game, during the physical education lesson for 12-14-year-old students of middle school. This scientific approach entailed the organization of a confirmatory study carried out in the „Mircea cel Bătrân” Middle School of Pitești, Romania. The subjects of the research were 17 schoolgirls aged 12-14 years. The specific speed (agility) and the 5x10 m dribbling shuttle were tested by means of the „Witty” wireless timing electronic system. Measured indices: total time (sec) and time for each 10 m line (Lap). The technical training was evaluated using 3 technical tests from the basketball game. The results of the research show the dynamics of the manifestation indices of the specific speed (agility) in the basketball game for 12-14-year-old schoolgirls, highlighting: the average total time, the weight of the time at each line of 10 m (Lap) and the speed of movement calculated both totally and at each Lap. The technical training results reveal a level of 81.8% in terms of correctness of the executions (within the performed tests). About 30% of the students recorded scores below the group average (referring to the individual performances). The correlation analysis highlight strong connections at p<0.001, with negative values between the investigated indices, which justifies the existence of a mutual influence between variables. Data are useful for physical education teachers and basketball specialists.
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