호흡 훈련 기반 코어 안정화 운동이 여성 노인의 호흡기능과 균형능력 향상에 미치는 효과
Effects of a Breathing Training-Based Core Stabilization Exercise on Respiratory Function and Balance Ability in Elderly Women
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이 연구의 목적은 호흡을 병행한 8주간의 코어 안정화 운동프로그램이 일반 코어 안정화 운동프로그램에비해여성노인의호흡기능과균형능력변화에미치는영향을분석하고, 어떤 중재가더긍정적인결과를나타내는지를규명하는것이다. 연구에는총21명의여성노인이 참여하였으며, 이들은 호흡 병행 코어 안정화 운동실험군(11명)과 일반 코어 안정화 운동 대조군(10명)으로구분되었다. 각집단은주2회, 회당50분씩, 8주동안프로그램에참여하였다. 중재전·후평가는동일한평가자가실시하였으며, 수집된자료는통계적으로분석되었다. 호흡 기능과관련하여, 실험군은중재전·후노력성폐활량(FVC)과1초간노력성호기량(FEV1)에서 유의한향상을보였으나, 대조군에서는유의한변화가나타나지않았다. 또한두집단간중재전·후 변화량비교에서도유의한 차이가나타나 실험군이 더 큰개선을 보였다. 균형능력의 경우, 실험군은중재후유의한향상을보여균형능력이개선된것으로나타났으며, 대조군은유의한 변화를보였으나균형비율이증가하여오히려균형능력이감소한것으로보인다. 두집단간 비교에서도유의한차이가있었으며, 실험군이대조군보다더큰균형능력향상을보였다. 따라서 이연구는호흡병행코어안정화운동프로그램은여성노인의호흡기능과균형능력향상에 효과적인중재방법으로활용될수있음을시사한다.
Abstract
The purpose of this study was to analyze the effects of an eight-week core stabilization exercise program combined with breathing on respiratory function and balance ability in elderly women, compared with a general core stabilization exercise program, and to determine which intervention produces more positive outcomes. A total of 21 elderly women participated in the study and were divided into a breathing-combined core stabilization exercise group (n = 11) and a general core stabilization exercise control group (n = 10). Both groups performed their respective programs twice a week for 50 minutes per session over eight weeks. Pre- and post-intervention evaluations were conducted by the same examiner, and the collected data were analyzed statistically. Regarding respiratory function, the experimental group showed significant improvements in forced vital capacity (FVC) and forced expiratory volume in one second (FEV₁) after the intervention, whereas the control group did not show significant changes. Furthermore, the comparison of change scores between groups revealed significant differences, indicating greater improvements in the experimental group. However, no significant intra- or intergroup differences were found for the FEV₁/FVC ratio. In terms of balance ability, the experimental group showed a significant improvement after the intervention, whereas the control group exhibited an increase in balance ratio that suggested a decline in balance performance. Between-group comparisons also revealed significant differences, with the experimental group demonstrating greater improvement than the control group. These results suggest that a core stabilization exercise program combined with breathing can be an effective intervention method for improving respiratory function and balance ability in elderly women.