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KMID : 1035420230110040135
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Journal of The Korean Society of Integrative Medicine
2023 Volume.11 No. 4 p.135 ~ p.145
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The Effect of Breathing Technique with Aerobic Exercise on the Respiratory Function of Adults
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Han Ji-Won
Lee Keon-Cheol
Kim In-Seob
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Abstract
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Purpose : The purpose of this study was to discover which breathing technique is more effective in improving respiratory function by applying different breathing techniques?the chest expansion respiratory technique and the abdominal expansion respiratory technique?to adults in the same aerobic exercise situation.
Methods : In this study, 30 people were randomly assigned to two groups: chest expansion respiratory technique with aerobic exercise (A group) and abdominal expansion respiratory technique with aerobic exercise (B group). Group A was asked to breathe after wrapping their rib cage with an elastic band, and Group B was asked to breathe after wrapping their abdomen with an elastic band. A total of 3 sets of 30 breaths were performed, 3 times a week for 6 weeks. For statistical processing, an independent t-test was used to verify homogeneity between the two groups, and a repeated measure analysis of variance (ANOVA) was used to compare differences according to the period for each group.
Results : The changes in FVC and FEV1 for each group following 6 weeks of intervention are as follows. In comparison according to the intervention period, there was a significant increase in all groups depending on the timing of measurement (p<.05), and as a result of the inter-subject effect test, there was no significant difference between groups (p>.05). In addition, there was no interaction effect between period and group (p>.05).
Conclusion : The conclusion of this study is that FVC and FEV1 values increased according to the intervention period in both groups; therefore, it can be suggested that flexible breathing techniques can be applied depending on the patient’s physical situation when applying a breathing program to improve respiratory function.
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KEYWORD
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abdominal expansion respiratory technique, aerobic exercise, chest expansion respiratory technique, respiratory function
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