Browse > Article
http://dx.doi.org/10.5762/KAIS.2015.16.3.2012

Changes of Center of Pressure and Cadence Analysis According to the Carrying Type and Weight of a Bag in College Students  

Kim, Chang-Yong (Division of Rehabilitation Science, Department of Health Science, Korea University)
Jeong, Hye-Won (Division of Rehabilitation Science, Department of Health Science, Korea University)
Kim, Hyeong-Dong (Department of Physical Therapy, College of Health Science, Korea University)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.16, no.3, 2015 , pp. 2012-2019 More about this Journal
Abstract
This study examined the changes in the center of pressure (COP) and cadence according to three types of bags carried and three different bag weights. The experimental period was from June 3, 2013 to January 20, 2014, and thirty eight healthy adults (mean age: $26.10{\pm}5.32$ years, age range: 22-30 years) volunteered under three conditions. In the first condition, the subjects wore a bag over one shoulder and they walked. In the second condition, they carried a bag across the shoulder and walked. With the third condition, they carried a backpack using both shoulders and walked. 3-Dimentional motion analysis system and a force plate were used to measure the kinematic parameters of gait and COP displacement during gait. Each subject walked 6 meters carrying a 3kg, 5kg and 7kg bag under all three conditions. The COP of the antero-posterior and medio-lateral, and cadence variable were significantly different according to the bag weight of 3kg, 5kg and 7kg. These findings suggest that walking while carrying a backpack using both shoulders is more effective on the changes in COP and gait of adults than the other conditions.
Keywords
Adults; Bag; Center of pressure; Gait;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
연도 인용수 순위
1 G. Pagnacco, F. R. Carrick, C. H. Wright, E. Oggero, "Between-subjects differences of within-subject variability in repeated balance measures: Consequences on the minimum detectable change", Gait Posture, pii: S0966-6362(14)00715-2, 2014.
2 S. L. Chiu, C. C. Chang, L. S. Chou, "Inter-joint coordination of overground versus treadmill walking in young adults", Gait Posture, pii: S0966-6362(14)00714-0, 2014.
3 D. Solomonow-Avnon, A. Wolf, A. Herman, N. Rozen, A. Haim, "Reduction of frontal-plane hip joint reaction force via medio-lateral foot center of pressure manipulation: A pilot study", Orthop Res, doi: 10.1002/jor.22744, 2014. DOI: http://dx.doi.org/10.1002/jor.22744   DOI
4 B. M. Nigg, "Biomechanics of Running Shoe Champaign", IL: Human Kinetics; 1986.
5 Y. Hong, J. X. Li, "Influence of load and carrying methods on gait phase and ground reactions in children's stair walking", Gait Posture, Vol.22, No.1, pp.63-68, 2005. DOI: http://dx.doi.org/10.1016/j.gaitpost.2004.07.001   DOI
6 J. S. Ahn, "The effects of asymmetric load of shoulder bag on trunk and pelvis movement patterns of normal adult during gait", The Graduate School of Health and Environment Yonsei University, Master's thesis, 2006.
7 S. J. Park, "The Analysis the Changes of Foot Pressure by Various Carrying a Pack Methods during Walking", The Graduate School of Health and Science Daegu University, Master's thesis, 2008.
8 T. Matsuo, M. Hashimoto, M. Koyanagi, K. Hashizume, "Asymmetric load-carrying in young and elderly women: Relationship with lower limb coordination", Gait & Posture, Vol.28, No.3, pp. 517-520, 2008. DOI: http://dx.doi.org/10.1016/j.gaitpost.2008.02.001   DOI
9 M. M. Samson, A. Crowe, S. A. Duursma, J. A. Dessens, H. J. Verhaar, "Spatial-temporal analysis of mobility over the adult age range using the Postural-Locomotor- Manual Test", J Gerontol A Biol Sci Med Sci, Vol.53, No.3, pp. 242-247, 1998. DOI: http://dx.doi.org/10.1093/gerona/53A.3.M242   DOI
10 B. R. Macias, G. Murthy, H. Chambers, A. R. Hargens, "Asymmetric loads and pain associated with backpack carrying by children", J Pediatr Othop, Vol. 28, No.5, pp. 512-517, 2008. DOI: http://dx.doi.org/10.1097/BPO.0b013e31817d8143   DOI
11 D. P. Woo, "An Analysis of Gait Characteristics and Physiological Loads on Carrying tasks", Graduate School of Donga University, Doctor's thesis, 2001.
12 T. J. Lee, "The comparative analysis of the Foot Pressure by various Carrying a Pack Methods during Walking", Graduate School of Kyungsung University, mater's thesis, 2010.
13 E. J. Lee, Y. S. Kang, K. H. Kim, "The investigation of spinal deformity in Korean elementary school students", The Journal of Korean Academy of Rehabilitation Medicine", Vol.28, No.1, pp.83-87, 2004.
14 C. K. Kim, B. H. Lee, "Gait Analysis According to the changes of the carrying type and weight of bag", Journal of the Korea Academia-Industrial cooperation Society, Vol.14, No.1, pp.199-205, 2013. DOI: http://dx.doi.org/10.5762/KAIS.2013.14.1.199   DOI
15 J. Knapik, E. Harman, K. Reynolds, "Load carriage using packs: a review of physiological, biomechanical and medical aspects", Appl Ergon, Vol.27, No.3, pp.207-216, 1996. DOI: http://dx.doi.org/10.1016/0003-6870(96)00013-0   DOI
16 E. H. Kim, B. R. Park, H. S. Shin, S. Y. Na, G. H. Jo, B. K. Yu, "The complex exercise program of four weeks and weight of adults carry bag according to its effect on gait patterns", Journal of the Korean Society of Sports Physical Therapy, Vol.7, No.1, pp.1-7, 2014. DOI: http://dx.doi.org/10.1016/8756-3282(86)90144-4
17 F. Faul, E. Erdfelder, A. G. Lang, A. Buchner, "G*Power 3: a flexible statistical power analysis program for the social, behavioral, and biomedical sciences", Behav Res Methods, Vol.39, No.2, pp.175-191, 2007. DOI: http://dx.doi.org/10.3758/BF03193146   DOI
18 C. H. Oh, S. N. Choi, "Effects of the Length of Schoolbag String on Gait Postrue", Journal of Sport and Leisure Studies, Vol. 30, pp. 619-629, 2007.
19 Y. J. Kim, J. G. Ji, J. T. Kim, J. H. Hong, J. S. Lee, H. S. Lee, S. B. Park, "A comparison study for mask plantar pressure measures to the difference of shoes in 20 female", Korean Journal of Sport Biomechanics, Vol.14, No.3, pp.83-98, 2004. DOI: http://dx.doi.org/10.5103/KJSB.2004.14.3.083   DOI
20 J. W. Park, K. S. Nam, M. Y. Back, "The Relationship Between the Plantar Center of Pressure Displacement and Dynamic Balance Measures in Hemiplegic Gait", Journal of Physical Therapy Korea, Vol.12, No.1, pp.11-21, 2005.
21 N. J. Back, M. S. Lim, "The Path of Center of Pressure(COP) of the Foot during Walking", Journal of Korean Academy of Rehabilitation Medicine, Vol.21, No.4, pp.762-771, 1997.
22 T. Muehlbauer, C. Besemer, A. Wehrle, A. Gollhofer, U. Granacher, "Relationship between strength, power and balance performance in seniors.", Gerontology, Vol.56, No.6, pp.504-512, 2012. DOI: http://dx.doi.org/10.1159/000341614   DOI
23 K. Kiriyama, T. Warabi, M. Kato, T. Yoshida, N. Kobayashi, "Progression of human body sway during successive walking studied bu recording sole-floor reaction forces", Neuroscience Letters, Vol.359, pp.130-132, 2004. DOI: http://dx.doi.org/10.1016/j.neulet.2004.02.008   DOI
24 M. de Haart, A. C. Geurts, S. C. Huidekoper, L. Fasotti, J. van Limbeek, "Recovery of standing balance in post acute stroke patient: A rehabilitation cohort study", Arch Phys Med Rehabil, Vol.85, No.6, pp.886-895, 2004. DOI: http://dx.doi.org/10.1016/j.apmr.2003.05.012   DOI
25 S. H. Park, Y. H. Kim, S. J. Park, "Evaluation method in gait analysis", Journal of Korean Society for Emotion and Sensibility, Vol.6, No.4, pp.25-32, 2003.