The Effects of Asymmetric Bag Carrying during Walking on Plantar Pressure

박수진; 이중호; 김진상

PURPOSE: The purpose of the present study was to examine changes caused by asymmetric bag carrying methods to carry the bag with one shoulder only to plantar pressure during walking. METHODS: Twenty three normal adults without any gait problem participated in the present study. Experimental conditions used consisted of walking without carrying any bag(condition 1), walking wearing a bag on both shouders (condition 2), and walking wearing a bag on the right shoulder(condition 3) and the weight of the bag was set to 15%of each subject’s body weight. All the subjects were instructed to participate in all experiments under these three conditions and plantar pressures were measured from the subjects’ right and left feet using an F-scan system while the subjects were walking under the three conditions. To analyze the measured plantar pressure, the sole was divided into seven areas (Hallux, Toe, Met1, Met23, Met45, Mid foot and Heel) and maximum plantar pressures in individual areas were measured. RESULTS: The results of measurement of plantar pressures under three walking conditions did not show significant changes in any areas of the left and right feet except for the mid foot area of the right food. The asymmetry between the left and right feet was examined and the results showed significant differences only in area Met23 under condition 2and did not show significant differences in any other areas. CONCLUSION: On comprehensively considering the results of the present study, it could be seen that asymmetric bag carrying did not have large effects on changes in plantar pressure during walking compared to symmetric carrying. The reason for this is considered to be posture adjusting mechanisms against load positions.

Citation status

KCI Citation Counts (6)
열림/닫힘 버튼
REFERENCES (43)
열림/닫힘 버튼
* 2021년 이후 발행 논문의 참고문헌은 현재 구축 중입니다.

[thesis] Ahn JS / 2006 / The effects of asymmetric load of shoulder bag on trunk and pelvis movement patterns of normal adult during gait. Dept. of Ergonomic Therapy / 석사 / The Graduate School of Health and Environment. Yonsei University

[journal] Birrell SA / 2007 / The effect of military load carriage on ground reaction forces / Gait Posture 26(4) : 611~614

[thesis] Chang JS / 2010 / A Biomechanical Analysis of Lower Extremity on the Flatfoot with External Conditions / 박사 / Daegu University Graduate School of Rehabilitation Sciences

[journal] Cho HY / 1998 / The analysis of the kinematic variable on loading response during the walking / Dept. of physical education / Honam University 19(2) : 1305~1316

[thesis] Choi HI / 2001 / A study on the relationship between scoliosis and foot / 석사 / Graduate School of Rehabilitation Science. Taegu University

[journal] Chow DH / 2005 / The effect of backpack load on the gait of normal adolescent girls / Ergonomics 48(6) : 642~656

[journal] Chow DH / 2007 / Changes in spinal curvature and proprioception of schoolboys carrying different weights of backpack / Ergonomics 50(12) : 2148~2156

[journal] Cottalorda J / 2003 / Influence of school bag carrying on gait kinetics / J Pediatr Orthop B 12(6) : 357~364

[journal] Crowe A / 1997 / 3-D analysis of gait: The effects upon symmetry of carrying a load in one hand / Human Movement Science 16(2) : 357~365

[journal] Fowler NE / 2006 / Changes in stature and spine kinematics during a loaded walking task / Gait Posture 23(2) : 133~141

[journal] Han T / 1999 / Quantificaton of the path of center of pressure (COP) using an F-can in-shoe transducer / Gait Posture 10(3) : 248~254

[journal] Hessert MJ / 2005 / Foot pressure distribution during walking in young and old adults / BMC Geriatrics 5(1) : 8~15

[journal] Hong DJ / 1998 / Analysis of the stance phase in a hemiplegic patient by the measurement of plantar pressure / The Journal of Korean Academy of Rehabilitation Medicine 22(5) : 1123~1128

[journal] Hong Y / 2005 / Influence of load and carrying methods on gait phase and ground reactions in children’s stair walking / Gait Posture 22(1) : 63~68

[journal] Jo SC / 2001 / Effects of backpack weight on elementary school boy’s walking / The Korean Journal of Sports Medicine 19(2) : 303~310

[journal] Kim CK / 1995 / Kinematic analysis of book bag weight on gait cycle and posture of youth / Journal of sport and leisure studies 3(1) : 175~185

[thesis] Kim JH / 2007 / An influence of trunk control using pelvic movement upon the foot pressure of patients with hemilplegia / 석사 / Graduate School of Rehabilitation Health Science. Yong-in University

[journal] Kim JH / 2001 / A study of characteristics of foot pressure distribution in trans-tibial amputee subjects / The Korean Academy of University Trained Physical Therapists 8(3) : 1~10

[journal] 김경 / 2000 / Intermachine Validity and Reliability of The F-mat and F-scan / 대한물리치료학회지 / 대한물리치료학회 12(2) : 29~37

[thesis] Kim MH / 2006 / Changes in neck muscle electromyography and forward head posture during carrying of various schoolbags by children / 석사 / The Graduate School. Yonsei University

[journal] Kobayashi N / 2006 / Posterior-anterior body weight shift during stance period studied by measuring sole-floor reaction forces during healthy and hemiplegic human walking / Neurosci Lett 399(1) : 141~146

[journal] Lafiandra M / 2002 / Transverse plane kinetics during treadmill walking with and without a load / Clin Biomech 17(2) : 116~122

[thesis] Lee CN / 2006 / Clinical Correlation of the motor symptoms with Parkinson’s disease and Foot Scan / 석사 / Graduate School. Korea University

[thesis] Lee TJ / 2010 / The comparative analysis of the foot pressure by various carrying a pack methods during walking / 석사 / Graduate School of Education. Kyungsung University

[journal] Macias BR / 2008 / Asymmetric loads and pain associated with backpack carrying by children / J Pediatr Orthop 28(5) : 512~517

[journal] Matsuo T / 2008 / Asymmetric load-carrying in young and elderly women; Relationship with lower coordination / Gait Posture 28(3) : 517~520

[journal] Moon HW / 1995 / Foot pressure measurement using f-scan system in normal korean adults / The Journal of Korean Academy of Rehabilitation Medicine 19(2) : 289~295

[journal] Moon JH / 1997 / Foot pressure distribution of normal children / The Journal of Korean Academy of Rehabilitation Medicine 21(4) : 755~761

[journal] Mueller MJ / 1996 / Generalizability of in-shoe peak pressure measures using the F-scan system / Clin Biomech(Bristol, Avon) 11(3) : 159~164

[journal] Negrini S / 2007 / Postural effects of symmetrical and asymmetrical loads on the spines of schoolchildren / Scoliosis 2(8) : 1~7

[journal] 오정환 / 2007 / Effects of the Length of Schoolbag String on Gait Posture / 한국사회체육학회지 / 한국사회체육학회 30(0) : 619~629

[journal] Park ES / 2006 / Dynamic foot pressure measurements for assessing foot deformity in persons with spastic cerebral palsy / Arch Phys Med Rehabil 87(5) : 703~709

[journal] 박은숙 / 2002 / Foot Pressure Distribution and Path of Center of Pressure (COP) of Foot during Ambulation in the Children with Spastic Cerebral Palsy / Annals of Rehabilitation Medicine / 대한재활의학회 26(2) : 127~132

[journal] 박성하 / 2003 / Evaluation method in gait analysis / 감성과학 / 한국감성과학회 6(3) : 25~32

[journal] Pascoe DD / 1997 / Influence of carrying book bags on gait cycle and posture of youths / Ergonomics 40(6) : 631~641

[journal] Resch S / 1997 / Dynamic plantar pressure measurement in 49 patient with diabetic neuropathy with or without foot ulcers / Foot and Ankle Surgery 3(4) : 165~174

[journal] Rosenbaum D / 1997 / Plantar pressure distribution measurements. Technical background and clinical applications / Foot and Ankle Surgery 3(1) : 1~14

[journal] Seo GU / 1994 / A study on biomechanical of the effective packing carring system in walking / The Journal College of Education / Pusan National University 29 : 179~213

[journal] Stuempfle KJ / 2004 / Effects of load position on physioligical and perceptual responses during load carriage with an internal frame backpack / Ergonimics 47(7) : 784~789

[journal] Weir E. / 2002 / Avoiding the back-to-school backache / CMAJ 167(6) : 669~

[thesis] Woo DP / 2001 / An analysis of gait characteristics and physiological loads on carrying tasks / 박사 / Graduate School of Dong-A University

[journal] 양두창 / 2003 / Comparison of Peak Plantar Pressure between Bare Foot and In-shoe in Diabetic Patients / Annals of Rehabilitation Medicine / 대한재활의학회 28(4) : 600~604

[journal] 육군창 / 2010 / 아기띠와 슬링 착용이 체간과 하지의 근활성 및 족저압에 미치는 영향 / 대한물리의학회지 / 대한물리의학회 5(2) : 223~231

KJC Korea
Journal Central

Statistics

Tools

Sharing

Issue List

Citation status