| Research purpose: in recent years, the constitution of youth has always been a matter of great importance to the country. The decline of endurance quality has not been improved, and many experts and scholars have been discussing the reform. The main practice of endurance quality is the endurance running program, and the teaching method of endurance running is constantly being promoted. And "graphic combination run" has long been a number of physical education teachers, think"graphic combination" run to the student have bigger positive impact to improve the quality of endurance, only a theory, not enough to get meaningful promotion.Therefore, this paper discusses whether "graphic combination running" can improve the endurance quality and increase student participation and so on. In order to promote the reform of the endurance quality, promote the healthy development of the juvenile physique.Methods: literature data, questionnaire, experiment and mathematical statistics were adopted. A total of 60 students in the first grade of a middle school in nanjing were selected for 12 weeks of comparison between the 30 participants in the experimental group, 15 men and 15 women and 15 men and 15 women in the control group. Prior to the experiment, the two groups were tested for their specific results,lung capacity, heart rate, and participation. In the experiment, the experimental group used the "graphics combination" (the "triangle", "pentagonal", "s" series practice), and the control group adopted the traditional endurance running instruction. The two groups had 10 minutes of practice, and the teacher recorded three stages of heart rate.After the experiment, the data of various indexes were compared with the pre-test data,and the teaching effect of "graphic combination running" was analyzed.Research results: 1.) the special grade: the experimental group and control group in the students’ special grades (men’s 1000 meters in the women’s 800 meters) than before the experiment achievement has the obvious enhancement, respectively: the men’s 1000 meters before the experiment the mean value of 4.29 min, after test scores was 4.02 min, increased 0.27 min. Before the women’s experiment, the average of the 800 meters was 4.15 min, and the test results were 3.48 min and 0.27 min. 2. Lung capacity: the mean value of lung activity measured by the experimental group and the control group was improved, respectively: the mean of the lung capacity of the experimental group was 2755ml, and the mean value was 3316ml after the experiment.The mean of the control group was 2768ml before the experiment, and 3140ml after the experiment. The experimental group was up faster than the control group. 3.) heart rate: the experimental process of the experimental group and the control group,constantly monitoring the heart rate of the experimental group and control group in 3 min, 6 min, 9 min, comparing the three stages of the heart rate averages either which stage the average heart rate of experimental group were higher than control group of heart rate, show "graphic combination" run than traditional endurance running with high intensity, exercise can play a good effect. 4.) participation: through the questionnaire survey results showed that the experimental group the number of students take the initiative to participate in a much higher than the control group, no longer talk about a long run,is willing to continue to adhere to, improve the student’s enthusiasm, and the control group students appear slack phenomenon and the rejection of psychology.Research conclusion: indicates "graphic combination" run run teaching method is better than traditional durable, improves the student interest, the students’ endurance quality,lungs,and heart rate are improved, the training effect is remarkable,and actively promote to the general education workers. |
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