软梯训练对7-8岁小学生灵敏性发展的实验研究

发布时间：2018-06-06 07:51

本文选题：软梯训练 + 小学生　；参考：《东北师范大学》2017年硕士论文

【摘要】：近年来我国的青少年的体质呈现出持续下降的趋势。灵敏作为一种复杂的综合素质,其他的素质密切相关。因此,发展少年儿童的灵敏素质不但可以提高他们的体育成绩和动作技术水平,而且还是提高其体质水平的重要途径之一。本研究通过实验的方法来验证软梯训练对7-8岁小学生灵敏性的影响,并通过对常规上课、传统灵敏训练和软梯训练三者的比较,以期寻找到更有利于该年龄阶段灵敏性发展的方法。研究方法:该实验是从东北师范大学第二附属小学二年级选取3个自然班,一个班作为对照组,其余的两个分别为实验A班、实验B班。选取的这三个班的人数都是45人,男生24人,女生21人。学生年龄为7-8岁,并且这三个班是同一个体育教师任教。实验前对三个班学生的身体形态、T形跑、20s反复横跨、往返跑(10m×4)和伊利诺斯跑四个指标进行了统计学分析,结果显示,三班学生在这四项指标上不存在显著性差异(p0.05),具有同质性。由于该校低年级的上课的形式为“主课+副课”,副课一般在准备活动之后进行,所以三个班的练习都选择在准备活动之后进行。实验A班采用软梯训练的方法;实验B班采用传统的灵敏素质训练法;对照班采用本校安排的副课。三个班除了准备活动后的内容不同外,其他的上课内容都相同。研究结果:对照班在实验后,男女生的灵敏素质四项指标的成绩都有所增长。其中男生的T形跑、往返跑(10m×4)两项结果与实验前比较,都显示p0.05。存在显著性差异。女生的T形跑与实验前相比,p0.05。存在显著性差异。实验A班在实验后,男女生的灵敏素质四项指标的成绩都有所增长。男女生四项指标的成绩与实验前比较,四项结果都显示p0.01,存在高度显著性的差异。实验B班在实验后,男女生的灵敏素质四项指标的成绩都有所增长。男女生四项指标的成绩与实验前比较,四项结果都显示p0.01,存在高度显著性的差异。三个班级在实验后相比:实验A班与实验B班相比较,实验B班男女生四项指标的成绩较好,而且p0.05,存在明显的差异;实验B班与对照班相比较,实验B班男女生四项指标的成绩不但比对照班的高,而且p0.01,存在高度显著性的差异;实验A班与对照相比较,实验A班男女生四项指标的成绩不但比对照班的高,而且p0.05,存在显著性差异。研究结论:实验过后,三种训练方式都有利于灵敏素质的发展。提高了三个班学生灵敏素质的四项指标成绩。实验过后,软梯训练法和传统的灵敏性训练对灵敏素质的发展作用更为明显,并且学生四项指标成绩在实验前后都有显著性差异。实验过后,传统的训练方法对7-8岁小学生的灵敏素质的发展的训练效果更好。
[Abstract]:In recent years, the constitution of teenagers in our country shows a trend of continuous decline. Sensitivity as a complex comprehensive quality, other qualities are closely related. Therefore, the development of children's sensitive quality can not only improve their sports achievement and skill level, but also one of the important ways to improve their physique level. In this study, the effects of soft ladder training on the sensitivity of pupils aged 7-8 years were verified by experimental methods, and the comparison among conventional class, traditional sensitivity training and soft ladder training was carried out. In order to find a more conducive to the development of age sensitivity. Methods: in this experiment, three natural classes were selected from the second grade of the second affiliated primary school of Northeast normal University, one class as the control group, and the other two classes as experimental A class and experimental B class respectively. The three classes selected are 45 students, 24 boys and 21 girls. The students are 7-8 years old, and the three classes are taught by the same PE teacher. Before the experiment, statistical analysis was made on the four indexes of the body shape of the students in the three classes, the body shape of which was crossed again and again for 20 s, running back and forth 10 m 脳 4) and the Illinois running. The results showed that there was no significant difference between the three classes on these four indexes, and there was no significant difference between the three classes in the four indexes, which showed that the three classes had homogeneity. Because the lower grade of the school is in the form of "main class and secondary class", the secondary class is usually carried out after the preparatory activities, so the exercises of the three classes are chosen to be carried out after the preparatory activities. Class A adopts the method of soft ladder training, class B adopts the traditional training method of sensitive quality, and the control class adopts the secondary course arranged by our school. The three classes have the same content except for the preparation activities. Results: after the experiment, the achievement of the four indexes of sensitive quality of male and female students increased. The results of T run and round trip running 10 m 脳 4) of male students were compared with those before the experiment, and both showed p0.05. There was significant difference. Girls'T-run compared with before the experiment p0. 05. There was significant difference. After the experiment, the achievement of the four indexes of sensitive quality of male and female students increased. The scores of the four indexes of male and female students were compared with those before the experiment. The results showed that there was a significant difference between the four indexes (p0.01). After the experiment, the achievement of the four indexes of sensitive quality of male and female students increased. The scores of the four indexes of male and female students were compared with those before the experiment. The results showed that there was a significant difference between the four indexes (p0.01). After the experiment, the three classes were compared: compared with the experimental class B, the results of the four indexes of the male and female students in the experimental class B were better, and there were obvious differences between the two classes, and the comparison between the experimental class B and the control class, The scores of four indexes of male and female students in class B were not only higher than those in the control class, but also had a significant difference (p0.01), and the scores of the four indexes in class A were not only higher than those in the control class, but also higher in class A than in the control class. And p0.05, there was significant difference. Conclusion: after the experiment, the three training methods are beneficial to the development of sensitive quality. Improved the three classes of students sensitive quality of the four indicators. After the experiment, the soft ladder training method and the traditional sensitivity training have more obvious effect on the development of the sensitive quality, and the scores of the four indexes of the students have significant difference before and after the experiment. After the experiment, the traditional training method is better for the development of sensitive quality of pupils aged 7-8 years.
【学位授予单位】：东北师范大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：G623.8

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