“图形组合跑”对初中生耐力素质的影响研究
发布时间：2019-02-28 10:01
【摘要】：研究目的:近些年来,青少年体质一直是国家高度重视的问题,耐力素质的下降趋势仍没有好转,很多的专家学者纷纷进行探讨改革。耐力素质的主要练习方式采用的是耐久跑项目,对耐久跑的教学方法也是不断地推陈出新。而“图形组合跑”长期以来受到众多体育教师的推崇,认为“图形组合跑”对学生的耐力素质提高有较大的积极影响,仅有理论上探讨,不足以得到有意义的推广。因此,本课题通过实验对比的方法,探讨“图形组合跑”能否够提高耐力素质,提高学生的参与度等等问题。从而推进耐力素质的改革,促进青少年体质的健康发展。研究方法:本课题采用了文献资料法、问卷调查法、实验法、数理统计法。选取南京市某中学初一年级学生60人(实验组30人,男女各15人;对照组30人,男女各15人)进行12周的对比实验。实验前对两组的专项成绩、肺活量、心率以及参与的态度进行检测,并进行记录。实验中实验组采用“图形组合跑”(将“三角形”、“五角星”形、“s”形串联练习)的教学方法,对照组采用传统耐久跑教学。两组的练习时间分别为10分钟,教师对两组心率进行三个阶段的记录。实验后将测得的各项指标数据与试验前数据进行对比,分析“图形组合跑”的教学效果。研究结果:1.)耐力素质:实验组和对照组学生的耐力素质(男子1000米女子800米)均比实验前成绩有较明显的提高,分别为:男子在实验前的1000米均值为4.29min,试验后成绩为4.02min,提高了 0.27min;女子实验前的800米均值为4. 15min,试验后成绩为3.48min,提高了 0.27min。2.)肺活量:实验组和对照组学生实验后测得的肺活量数值均值有所提高,分别为:实验前实验组的肺活量均值为2755ml,试验后均值为3316ml;实验前对照组均值为2768ml,试验后为3140ml,实验组比对照组肺活量数值上升快。3.)心率:实验过程中对实验组和对照组的心率进行了时时的监控,并对实验组和对照组3min、6min、9min三个阶段的心率均值进行对比,无论是哪个阶段中实验组的平均心率都比对照组的心率高,说明“图形组合跑”比传统的耐久跑的强度高,能够起到较好的锻炼效果。4.)参与度:通过问卷调查结果显示,实验组学生主动参与的人数比对照组高很多,不再谈长跑色变,愿意继续坚持,学生的积极性得到了提高,而对照组学生出现懈怠现象和排斥的心理。研究结论:经过12周的对比实验,说明“图形组合跑”比传统的耐久跑的教学方法较好,能够有效的提高学生的兴趣,参与耐久跑的积极性提高了;学生的耐力素质、肺活量、心率也相应得到了提高,身体素质增强,训练效果显著,值得广大教育工作者积极推广。
[Abstract]:Research purpose: in recent years, the youth physique has always been the problem that the country attaches great importance to, the declining trend of endurance quality has not improved, many experts and scholars have carried on the discussion reform one after another. The main training method of endurance quality is endurance running, and the teaching method of endurance running is constantly new. But "figure combination run" has long been praised by many physical education teachers. It is believed that "figure combination run" has a great positive effect on the improvement of students' endurance quality, and only theoretical discussion is not enough to get a meaningful promotion. Therefore, through the method of experiment contrast, this paper discusses whether "figure combination run" can improve endurance quality and students' participation and so on. So as to promote the reform of endurance quality, promote the healthy development of youth physique. Research methods: this subject adopts the methods of literature, questionnaire, experiment and mathematical statistics. A 12-week contrastive experiment was conducted with 60 junior high school students (30 in the experimental group, 15 in the male and 15 in the control group) in the first year of junior high school in Nanjing. Before the experiment, the specific scores, vital capacity, heart rate and participation attitude of the two groups were measured and recorded. The experimental group adopted the teaching method of "figure combination run" ("triangle", "pentagonal star" shape, "s" shape series exercise), and the control group adopted the traditional durable running teaching method. The teachers recorded the heart rate of the two groups in three stages, the training time was 10 minutes, and the heart rate of the two groups was recorded in three stages. After the experiment, the measured index data were compared with the pre-test data, and the teaching effect of "figure combination run" was analyzed. Research findings: 1.) Endurance diathesis: the endurance quality of the students in the experimental group and the control group (1000 meters for men and 800m for women) was significantly improved than that before the experiment. The average value of 1000 meters before the experiment was 4.29 minutes for men and 4.02 minutes for men after the experiment, and the scores of men before the experiment were 4.29 minutes and 4.02 minutes after the experiment, respectively. Increased by 0.27 minutes; Before the women's experiment, the average value of 800 meters was 4. 5%. After 15 minutes, the result after the test was 3.48 minutes, an increase of 0.27 min.2.) Vital capacity: the mean value of vital capacity measured after the experiment in the experimental group and the control group was improved. The mean value of vital capacity in the experimental group was 2755ml before the experiment and 3316ml in the post-test group, and that in the experimental group was 2755ml before the experiment and 3316ml after the experiment. The mean value of the control group was 2768ml before the experiment and 3140ml after the experiment. The vital capacity of the experimental group increased faster than that of the control group. Heart rate: during the experiment, the heart rate of the experimental group and the control group was monitored from time to time, and the mean values of the heart rate of the experimental group and the control group were compared in three stages: 3 min, 6 min and 9 min. The average heart rate of the experimental group was higher than that of the control group at any stage, indicating that the intensity of the "graphic combination run" was higher than that of the traditional durable running, and it could play a better exercise effect. 4.) Participation: the results of a questionnaire survey show that the number of active participants in the experimental group is much higher than that in the control group. Instead of talking about the color change of long-distance running, they are willing to continue to adhere to it, and the enthusiasm of the students has been improved. In contrast, the students in the control group suffered from slackness and rejection. Conclusion: after 12 weeks of contrast experiment, it shows that "figure combination run" is better than the traditional teaching method of durable running, which can effectively improve students' interest and enthusiasm to participate in durable running. The endurance quality, vital capacity and heart rate of the students have been improved accordingly, the physical quality has been enhanced, and the training effect has been remarkable, which is worthy of active promotion by the educators.
【学位授予单位】：南京师范大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：G633.96
本文编号：2431717
[Abstract]:Research purpose: in recent years, the youth physique has always been the problem that the country attaches great importance to, the declining trend of endurance quality has not improved, many experts and scholars have carried on the discussion reform one after another. The main training method of endurance quality is endurance running, and the teaching method of endurance running is constantly new. But "figure combination run" has long been praised by many physical education teachers. It is believed that "figure combination run" has a great positive effect on the improvement of students' endurance quality, and only theoretical discussion is not enough to get a meaningful promotion. Therefore, through the method of experiment contrast, this paper discusses whether "figure combination run" can improve endurance quality and students' participation and so on. So as to promote the reform of endurance quality, promote the healthy development of youth physique. Research methods: this subject adopts the methods of literature, questionnaire, experiment and mathematical statistics. A 12-week contrastive experiment was conducted with 60 junior high school students (30 in the experimental group, 15 in the male and 15 in the control group) in the first year of junior high school in Nanjing. Before the experiment, the specific scores, vital capacity, heart rate and participation attitude of the two groups were measured and recorded. The experimental group adopted the teaching method of "figure combination run" ("triangle", "pentagonal star" shape, "s" shape series exercise), and the control group adopted the traditional durable running teaching method. The teachers recorded the heart rate of the two groups in three stages, the training time was 10 minutes, and the heart rate of the two groups was recorded in three stages. After the experiment, the measured index data were compared with the pre-test data, and the teaching effect of "figure combination run" was analyzed. Research findings: 1.) Endurance diathesis: the endurance quality of the students in the experimental group and the control group (1000 meters for men and 800m for women) was significantly improved than that before the experiment. The average value of 1000 meters before the experiment was 4.29 minutes for men and 4.02 minutes for men after the experiment, and the scores of men before the experiment were 4.29 minutes and 4.02 minutes after the experiment, respectively. Increased by 0.27 minutes; Before the women's experiment, the average value of 800 meters was 4. 5%. After 15 minutes, the result after the test was 3.48 minutes, an increase of 0.27 min.2.) Vital capacity: the mean value of vital capacity measured after the experiment in the experimental group and the control group was improved. The mean value of vital capacity in the experimental group was 2755ml before the experiment and 3316ml in the post-test group, and that in the experimental group was 2755ml before the experiment and 3316ml after the experiment. The mean value of the control group was 2768ml before the experiment and 3140ml after the experiment. The vital capacity of the experimental group increased faster than that of the control group. Heart rate: during the experiment, the heart rate of the experimental group and the control group was monitored from time to time, and the mean values of the heart rate of the experimental group and the control group were compared in three stages: 3 min, 6 min and 9 min. The average heart rate of the experimental group was higher than that of the control group at any stage, indicating that the intensity of the "graphic combination run" was higher than that of the traditional durable running, and it could play a better exercise effect. 4.) Participation: the results of a questionnaire survey show that the number of active participants in the experimental group is much higher than that in the control group. Instead of talking about the color change of long-distance running, they are willing to continue to adhere to it, and the enthusiasm of the students has been improved. In contrast, the students in the control group suffered from slackness and rejection. Conclusion: after 12 weeks of contrast experiment, it shows that "figure combination run" is better than the traditional teaching method of durable running, which can effectively improve students' interest and enthusiasm to participate in durable running. The endurance quality, vital capacity and heart rate of the students have been improved accordingly, the physical quality has been enhanced, and the training effect has been remarkable, which is worthy of active promotion by the educators.
【学位授予单位】：南京师范大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：G633.96
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