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KMID : 1211620220170020095
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Journal of the Korean Society of Physical Medicine
2022 Volume.17 No. 2 p.95 ~ p.100
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Effect of Depending on the Location of Applying Chest Expansion Resistance Exercise on Respiratory Muscles Strength in Stroke Patients
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Lee Ji-Won
Cho Yong-Ho
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Abstract
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PURPOSE: The purpose of this study was to compare the effect of depending on the location of applying chest expansion resistance exercise on the respiratory muscle strength stroke patients, and to suggest more effective interventions to improve respiratory function in stroke patients in clinical practice.
METHODS: A total of 30 subjects were selected and divided into two groups, and chest cage extension resistance exercise was applied to the sternum and rib cage, respectively, and performed for 4 weeks, 3 times a week, for 20 minutes.
In order to compare the general characteristics of the study subjects and the homogeneity of the group, the pre-experimental values were analyzed using the independent sample t-test.
Paired-sample t-test was used for pre-post value comparison of maximum inspiratory pressure and maximum expiratory pressure in each group. Statistical significance was set to .05.
RESULTS: Both the sternum application group and the rib cage application group showed a significant difference in the maximum inspiratory pressure according to the intervention.
Also, there was a statistically significant difference in the maximum expiratory pressure in the sternum application group.
CONCLUSION: As breathing exercise is important for stroke patients, based on the results of this study, if therapists perform sternal extension resistance exercise or rib extension resistance exercise according to the patient's condition and environment, it can help the breathing function of stroke patients.
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KEYWORD
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Chest cage resistance exercise, Maximum expiratory pressure, Maximum inspiratory pressure, Rib cage, Sternum, Stroke
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