The Application Of Thoracic-abdominal Breathing Intervention In Children's Latin Dance Teaching

This article uses the literature data method,the questionnaire survey method,the mathematical statistics method,the logic analysis method,the experiment method to study the effect of chest-abdominal breathing intervention in children's Latin dance teaching.By stratified sampling,42 students were equally divided into two groups: the control group and the experimental group.The two groups of students conducted a five-month teaching experiment.The content of the teaching was a five-grade examination combination of the International Standard of Dance Lumbarda for the examination of the level of social arts by the Ministry of Culture.Before the experiment,the basic situation of the two groups of students such as age,vital capacity and heart rate of physiological function,psychological self-confidence were investigated,and whether there was difference between the two groups of students before the experiment and whether they met the conditions required by the experiment to ensure the effectiveness of the experiment.In the same teaching method,the experimental group is a teaching method that emphasizes the intervention of chest and abdomen breathing.After the experiment,the two groups of students were tested for physiological function of vital capacity and heart rate tests,performance skills of the Lumbarda grading combination test scores,psychological self-confidence test.The data of vital capacity and heart rate were compared using the paired sample T-test.The performance data of the five levels of the Rumba dance examination were analyzed using the independent sample T-test.The survey data of the self-confidence test were analyzed by multi-factor variance analysis.Through the collected data to analyze the intervention effect of chest and abdominal breathing in children's Latin dance teaching,the following conclusions are obtained:1.The investigation of the vital capacity,heart rate,and self-confidence of the two groups of students before the experiment showed that there was no significant difference between the two groups.2.After the experiment,the vital capacity measurement results of the two groups of students showed that the vital capacity of the experimental group and the control group increased.Compared with the two groups,the vital capacity of the experimental group increased significantly.3.After the experiment,from the heart rate measurement results of the two groups of students,the quiet heart rate of the experimental group and the control group,the heart rate immediately after the exercise,and the heart rate after the end of the exercise all decreased.Compared with the two groups,the heart rate of the experimental group decreased at various times.More obvious.4.After the experiment,from the results of the examination results of the five groups of Lumbarda examinations in the two groups,there is no significant difference in the accuracy ofthe music between the experimental group and the control group;there is a significant difference in the graceful posture and the experimental group has high scores.There was a significant difference in the fluency of the action and the results of the experimental group were high.There was a significant difference in the expressive force between the two groups and the experimental group had high scores.There was a significant difference in the overall coordination between the two groups and the experimental group scored high.5.From the data of self-confidence measured by the two groups of students after the experiment,there was no significant difference between the two groups,indicating that the teaching of natural breathing intervention and the teaching of chest-abdomen breathing intervention have little effect on students' self-confidence.