오소틱 착용 시 운동역학적 변인에 미치는 영향 = The Influence Kinetic Variables of the Foot Orthotics Wearing

다국어 초록 (Multilingual Abstract)

The aim of this study is to analyze the influence of the foot orthotics by measuring pressure distribution, shock absorption, EMG. The subject of the study is healthy male men at the age 30-40. I compare two cases-with wearing foot orthotics and without wearing foot orthotics when the feet are attached and detached from the surface of land. Paired t-test is applied to comparison with the two different cases with wearing foot orthotics and without wearing foot orthotics-about the measurement of pressure distribution and ground reaction force with wearing foot orthotics. I use 2×4 repeated 2way ANOVA by repeated measurement to analyze phase effects. The result of phase effect comparison shows the pressure proportion of rear inside(M6) is divided into middle(M5, M4) when the feet are attached and detached from the surface of land in wearing foot or thotics. There is no meaningful difference about ground reaction force statistically. The result of EMG about gastrocnemius, tibialis anterior, rectus femoris, biceps femoris also shows there is no specific difference with wearing foot orthotics and without wearing foot orthotics.

참고문헌 (Reference)

1 이순호, "힐러파워업슈즈의 기능성 및 생리적 효능 검증 평가" 국민체육진흥공단 체육과학연구원 15 (15): 47-58, 2004

2 이세용, "오소틱의 착용과 하지의 장시간 부하가 족저근막염의 상해 요인에 미치는 영향" 연세대학교 대학원 2002

3 곽창수, "신발의 착화시 인지적 편안함과 관련된 요인 분석" 국민체육진흥공단 체육과학연구원 18 (18): 10-21, 2007

4 조성초, "런닝화 중저의 높이와 경도가 달리기의 생체역학적 측면에 미치는 영향" 고려대학교 대학원 1993

5 이강옥, "건강을 위한 웰빙 걷기" 가림출판사 2004

6 Gross, M. L, "Treatment of lower extremity injuries with orthotic shoe inserts" 15 (15): 66-70, 1993

7 Subotnick,S.I, "The flat foot" 9 : 85-91, 1981

8 Tomaro, J, "The effects of foor orthotics on the EMG activity of selected leg muscles during gait" 18 (18): 532-536, 1993

9 Hof, A. L, "Speed dependence of averaged EMG profiles in walking" 16 (16): 78-86, 2002

10 Nawoczenski,D.A, "Orthotics in Functional Rehabilitation of the Lower Limb" W. B. Saunders 115-156, 1997

11 Sobel, E, "Orthoses in the treatment of rearfoot problems" 89 (89): 220-233, 1999

12 Arnheim,D.D, "Modern principle of athletic training" Times Mirror/Mosby College Publis-hing 1989

13 "Http://www.alznner.co.kr/main/sub02_06.html"

14 Cavanagh, P. R, "Ground reaction forces in distance running" 13 : 397-406, 1980

15 Michael W.W, "Gait analysis: An Introduction" Oxford Orthopaedic Engineering Centre, University of Oxford 54-74, 1994

16 Perry,J, "GAIT ANALYSIS" SLACK(USA) 1992

17 McKenzie,D.C, "Foot and Ankle in sports and Exercise" Karger 30-38, 1987

18 Nigg, B. M, "Factors influencing kinematic variables in running. In Biomechanics of Running Shoes" Human Kinetics Publishers Inc 139-159, 1986

19 Clarke. T. E, "Effects of shoe cushioning upon ground reaction forces in running" 4 : 1983

20 Stacoff, A, "Effects of foot orthoses on skeletal motion during running" 15 : 54-64, 1999

21 Mann,R.A, "Biomechanics of running. Symposium on the Leg, Running Sports" 1-29, 1980

22 Hunter, S, "Biomechanical examination. Foot Orthotics in Therapy and Sports" Human kinetics 1995

23 Devita, P, "Biomechanical Analysis of Alznner Orthotics, Biomechanics Laboratory Department of Exercise and Sport Science School of Health and Human Performance" East Carolina University 1998

24 Fahey,T.D, "Athletic training" Mayfield Publishing Co 404-407, 1986

25 Cavanagh, P. R, "An approach to biomechanical profiling of elite distance runners" 1 (1): 36-62, 1985

26 David, G. L, "An EMG-driven musculoskeletal model to estimate muscle forces and knee joint moments in vivo" 36 (36): 765-776, 2003

27 Sykes, N, "A method for the measurement of three-dimensional geometry of casts used for the manufacture of ankle foot orthoses" 13 : 542-547, 1998