Commenced in January 2007
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Developing the Methods for the Study of Static and Dynamic Balance

Authors: K. Abuzayan, H. Alabed, J. Ezarrugh, M. Agila

Abstract:

Static and dynamic balance are essential in daily and sports life. Many factors have been identified as influencing static balance control. Therefore, the aim of this study was to apply the (XCoM) method and other relevant variables (CoP, CoM, Fh, KE, P, Q, and, AI) to investigate sport related activities such as hopping and jumping. Many studies have represented the CoP data without mentioning its accuracy so several experiments were done to establish the agreement between the CoP and the projected CoM in a static condition. 5 healthy male were participated in this study (Mean ± SD:- age 24.6 years ±4.5, height 177cm ± 6.3, body mass 72.8kg ± 6.6).Results found that the implementation of the XCoM method was found to be practical for evaluating both static and dynamic balance. The general findings were that the CoP, the CoM, the XCoM, Fh, and Q were more informative than the other variables (e.g. KE, P, and AI) during static and dynamic balance. The XCoM method was found to be applicable to dynamic balance as well as static balance.

Keywords: Centre of Mass, static balance, Dynamic balance, extrapolated Centre of Mass

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1089389

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References:


[1] M. Woollacott, A. Shumway-Cook.Attention and the control of posture and gait: a review of an emerging area of research, Gait and Posture, 16, 2002. 1-14.
[2] J. Hamill and M. K. Knutzen. Biomechanical basis of human movement (book style), 2nd Ed, 2003, Lippincott Williams and Wilkins, pp. 15-64.
[3] A. L. Hof, M. G. J. Gazendam, and W. E. Sinke. The condition for dynamic stability, Journal of Biomechanics, 38, 2005. 1-8.
[4] Rothwell, J. (1994). Control of human voluntary movement, second edition, Chapman and Hall, London.
[5] D. A Winter. Biomechanics and motor control of human movement, Second Edition, Wiley-Inter science. John Wiley and Sons Inc. 1990. New York. USA.
[6] R. Moraes and A.E. Patla. Stability requirements determine the preferred alternate foot placement choice during human locomotion. Department of Kinesiology, University of Waterloo, Canada, Gait and Posture, 21, 2005. S39.
[7] Y. Aramaki, D. Nozaki, K. Masani, T. Sato, K. Nakazawa, and H. Yano. Reciprocal angular acceleration of the ankle and hip joints during quit standing humans, Experimental Brain Research, 136, 2001. 463-473.
[8] M. L. Latash, S. S. Ferreira, S. A. Wieczorek, and M. Duarte. Movement sway: changes in postural sway during voluntary shifts of the center of pressure, Experimental Brain Research, 150, 2003. 314–324.