网球运动对儿童少年心肺耐力的影响及其分析

发布时间：2018-04-02 03:34

本文选题：儿童少年　切入点：网球运动　出处：《北京体育大学》2016年硕士论文

【摘要】：儿童少年参加网球运动对身体素质,尤其是耐力素质有很大的影响作用。但是网球运动影响儿童耐力素质的原因在国内外很少有文献报道。本论文旨在从心肺功能方面探讨网球运动对儿童少年心肺耐力素质产生影响的原因,希望为网球运动的在少年儿童中广泛开展提供参考。本文实验对象为百动体育公司十五名6-7岁的网球学员(男生8名,女生7名)为实验组,另外,选取北京市昌平区回龙观二小一年级学生15名(男生8名,女生7名)为对照组,对实验组学生进行为期24周的网球运动干预,运用心脏彩超仪、肺活量仪、秒表等仪器测试实验组和对照组24周前后的运动指标和身体机能指标(运动指标：一分钟跳绳、400米跑；肺功能指标：肺活量；心脏指标：心率、射血分数、每博量、心输出量、短轴缩短率)。分析实验组干预前后以及实验组和对照组干预前后的指标变化情况。研究结果：24周网球训练干预后,实验组在一分钟跳绳和400米跑成绩都有显著性提高,而对照组没有明显变化。肺活量也有明显提高；对照组女生肺活量出现了显著性提高,而男生没有明显变化。在心脏功能方面,除了心率没有明显变化外,其它指标如每搏输出量、心输出量、射血分数和短轴缩短率等都出现明显升高,而对照组没有明显变化；和对照组学生相比较,24周网球运动干预后的心脏功能指标也得到了较大程度的提高。结论：24周网球运动干预可以明显提高少年儿童耐力素质；耐力素质的提高可以部分解释为网球运动干预后心肺功能的提高。
[Abstract]:Children and adolescents to participate in tennis on the physical quality, In particular, endurance quality has great influence on children. However, the reasons why tennis sports affect children's endurance quality are seldom reported at home and abroad. The purpose of this paper is to explore the effect of tennis on children's cardiopulmonary function in terms of cardiopulmonary function. The reasons for the impact of endurance quality, It is hoped to provide a reference for the extensive development of tennis among young children. Fifteen tennis students aged 6-7 years (8 males and 7 females) from Baiwu Sports Company were selected as the experimental group. Fifteen students (8 males and 7 females) in grade one of Huilongguan Primary School in Changping District of Beijing were selected as the control group. The experimental group students were treated with 24 weeks of tennis intervention, cardiac ultrasound instrument and vital capacity instrument were used. A stopwatch and other instruments were used to test the exercise indexes and body function indexes of the experimental group and the control group before and after 24 weeks (exercise index: 1 minute rope skipping 400 meters run; pulmonary function index: vital capacity; heart index: heart rate, ejection fraction, heart output, cardiac output, heart rate, ejection fraction, cardiac output, heart rate, The index changes before and after intervention in the experimental group and between the experimental group and the control group were analyzed. However, there was no significant change in the control group. The vital capacity of the female students in the control group increased significantly, while the male group did not. In terms of heart function, there was no significant change in the heart rate, except for the heart rate. Other indexes, such as stroke output, cardiac output, ejection fraction and short-axis shortening rate, were significantly increased, but there was no significant change in the control group. Compared with the students in the control group, the cardiac function indexes of 24 weeks tennis intervention were also improved to a greater extent. Conclusion the intervention of 24 weeks tennis can obviously improve the endurance quality of young children. The improvement of endurance quality can be partly explained by the improvement of cardiopulmonary function after tennis intervention.
【学位授予单位】：北京体育大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：G845;G804.2

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