대한물리의학회지 제 권 제 호 년 월 1) 젊은 성인 여성의 휴대 가방 위치가 보행 후 정적 균형 변화에 미치는 영향 김진섭 김 경 전덕훈 안동과학대학 물리치료과, 1 대구대학교 물리치료학과 The Effect of Changes in Young Women's Static Balance after Performing Walking Task with Different Carrying Bag Positions Jin-seop Kim, PT, MS, Kyoung Kim, PT, PhD 1 , Deok-hoon Jun, PT, BS 1 Department of Physical Therapy, Andong Science College 1 Department of Physical Therapy, Daegu University <Abstract> Purpose This study was designed to identify the effects of carrying bag positions (None, left hand, right hand, left shoulder, right shoulder) on static balance. Methods Fourteen healthy adult females participated in the this study. The exclusion criteria were orthopedic or neurologic disease, predominant left side. Measurements were performed initial effects. Results were evaluated by OSI, APSI, and MLSI in the biodex stability system. Results There are among the three assessments (overall stability index(OSI), antero-posterior stability index (APSI), medio-lateral stability index(MLSI) significants difference for the carrying bags positions (None bag, left hand, right hand, left shoulder, right shoulder)(p<.05). The post-hoc test revealed a significant difference between none bag and both left hand and left shoulder in the OSI, APSI, MLSI (p<.05). Also, comparing the carrying positions significant difference between right hand and both left hand and left shoulder in the MLSI (p<.05). Conclusion The results suggest that none dominant side with carrying bag improve more imbalance than none bag and right hand of dominant with carrying bag improve more balance than non dominant side. When comparing the four carrying bag conditions, right hand was more effective than another conditions in static balance. Key Words Carrying bag, Balance, Antero-posterior stability index, Medio-lateral stability index. 교신저자 김경, E-mail: kykim257@hanmail.net 논문접수일 2010년 12월 14일 / 수정접수일 2011년 2월 2일 / 게재승인일 2011년 2월 12일