대한정형도수물리치료학회지 (The Journal of Korean Academy of Orthopedic Manual Physical Therapy)

  • 제29권3호
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  • Pages.1-11
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  • 2023
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  • 1226-3680(pISSN)
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  • 2508-7282(eISSN)
대한정형도수물리치료학회 (Korean Academy of Orthopedic Manual Physical Therapy)
권호 표지

무릎 각도의 차이에 따른 불안정 지지면에서의 스쿼트훈련이 건강한 성인의 균형 능력에 미치는 영향

The Effect of Squat Training on an Unstable Support Surface According to the Angle Different Knee Flexion Angles on Healthy Adult's Balance Ability

  • 유병호 (남서울대학교 물리치료학과) ;
  • 홍현표 (종로정형외과 물리치료실) ;
  • 최태석 (호원대학교 물리치료학과)
  • 투고 : 2023.06.07
  • 심사 : 2023.07.25
  • 발행 : 2023.12.29
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초록

Background: The aim of this study was to compare the effects of squat training on an unstable support surface with different knee flexion angles on the balance ability of normal adults balance ability. Methods: 41 university students in their 20s attending N University in Cheonan, Chungcheongnam-do were divided into a 45-degree knee-bending squat training group and a 90-degree knee-bending squat training group. The groups trained on an unstable support surface 20 minutes per day, 3 times a week, for a total of 4 weeks. Results: Changes in static balance ability were not significant within and between the groups for both the sway distance and sway area in the eyes open and eyes closed states (p<.05). The changes in dynamic balance ability were significant in the forward, leftward, and rightward angles in both groups at the limit of stability (p<.05), but not significant in the backward angle (p>.05), and the comparison between groups was not significant (p>.05). Conclusion: No significant difference between static balance-related variables within and between the groups was found. Significant changes in dynamic balance-related variables within the groups were found but not between the groups. Therefore, in future studies, it is considered necessary to study various ages and differentiated intervention periods, such as young adults and the population of elderly people, with sufficient intervention periods to affect balance ability.

키워드

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