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※ 학술발표대회집, 워크숍 자료집 중 4페이지 이내 논문은 '요약'만 제공되는 경우가 있으니, 구매 전에 간행물명, 페이지 수 확인 부탁 드립니다.
4,000원
원문정보
초록
영어
The purpose of this study was to investigate effects of abdominal draw-ing-in maneuver (ADIM) on the muscular activity of the trunk and the lower limbs during stair ascent. The subjects were healthy 15 men and 8 women who were in their 20s. After maintaining ADIM by using a pressure biofeedback unit for 15 min, the subjects performed stair as-cent and their muscular activity of the right trunk and the legs was measured to determine difference between when the subjects main-tained ADIM and did not. The activities of the sternocleidomastoid, the splenius capitis, the rectus abdominis (ABD), the external abdominal oblique (EO), the transverse abdominis (TRA), the elector spinae (ES), the vastus medialis (VM), and the vastus lateralis (VL) were measured using surface electromyogram (TM DTS). The collected data were sta-tistically processed by the SPSS ver. 18.0 and analyzed with a paired t-test. The muscular activities of the TRA, VM, and VL significantly in-creased (P<0.05), while the activity of the ES significantly decreased (P<0.05) during stair ascent when the ADIM was maintained than when it was not. In conclusion, the stair ascent with ADIM maintained activated the abdominal muscles to control trunk balance and perform lumbar stability, simultaneously reducing excessive lumbar lordosis or pelvic anterior tilt which will help to improve the function of the muscu-loskeletal system.
목차
Abstract INTRODUCTION MATERIALS AND METHODS Participants Pressure biofeedback unit Surface electromyogram Measurement methods Data analysis RESULTS General characteristics of the subjects Comparison of muscular activity DISCUSSION CONFLICT OF INTEREST REFERENCES
키워드
ADIMBiofeedbackStairsMuscle activity
저자
Su-Kyoung Lee [ Department of Physical Therapy, College of Nursing, Healthcare Sciences & Human Ecology, Dong-Eui University, Busan, Korea ]
Corresponding author