발행연도 |
2024/03/31 |
권 |
12 |
호 |
1 |
페이지 |
41-47(7) |
제목 |
Effects of Diaphragm Breathing Training Through Visual Feedback on Diaphragm Movement and Lung Function in Normal Women |
저자 |
■Tae-hee Kim Student1 , Yeo-Jin Jeon Student1 , Dong-Yeop Lee PT, PhD1 , Ji-Heon Hong PT, PhD1 , Jae-Ho Yu PT, PhD1 , Seong-Gil |
교신저자 |
김진섭 |
소속 |
■1 Department of Physical Therapy, Sun Moon University |
Abstract |
This study aimed to investigate the effects of diaphragmatic breathing training with visual feedback on
diaphragm movement and lung function in healthy women. Methods: A randomized controlled trial was conducted with
the participation of 20 healthy college-aged women without any underlying physical conditions. The participants were
randomly assigned into two groups: the intervention group that received diaphragmatic breathing training with visual
feedback and the control group that underwent sham training without visual feedback. Diaphragmatics movement were
assessed through respiratory motion analysis, and lung function was measured using spirometry before and after the
training period. Data analysis included a paired t-test to compare within-group differences and an independent t-test to
compare the effects between the two groups. Results: In both groups, diaphragmatic movement significantly increased
after the intervention (p<.05). In addition, the intervention group that received visual feedback exhibited significant
improvements in forced vital capacity (FVC), forced expiratory volume in 1 s (FEV1), and diaphragm movement (p<.05).
However, the control group without visual feedback demonstrated only a significant increase in diaphragm movement
(p<.05). Furthermore, the intervention group showed a significantly greater increase in FVC than the control group.
Conclusion: This study reveals that incorporating visual feedback into diaphragmatic breathing training can effectively
enhance diaphragmatic movement and improve lung function in healthy women. These findings suggest the potential
benefits of visual feedback in optimizing the benefits of diaphragmatic breathing exercises. These results have
implications for respiratory rehabilitation, stress reduction, and overall well-being in the general population. More studies
are recommended to explore the long-term effects of diaphragmatic breathing training with visual feedback and its
application in clinical populations with respiratory disorders. |
키워드 |
Visual Feedback, Diaphragmatic, Breathing, Function, Movement |
첨부파일 #1 |
07_Tae-hee_Kim(41-47).pdf
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