The dynamics of the agility manifestation in basketball game during the physical education lesson

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Abstract

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.
体育教学中篮球敏捷性表现的动态
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。
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