Effect of Taekwando on Static and Dynamic of Children with Blance Developmental Coordination Disorder

Document Type : Original article

Authors

1 Phd Student of Motor Behavior. Department of Physical Education, Tehran University, Tehran, Iran

2 Associate Proffessor, Department of Physical Education, Tehran University, Tehran, Iran

Abstract

Background and Aims: Children suffering from Developmental Coordination Disorders (DCD) have weak situation control and are more subject to falling and damaging as compared with their health peers. Doing exercise may improve balance capability in this population. The aim of the current study was to examine the impacts of taekwondo on children suffering from DCD.
Materials and method: In the present semi experimental study, 20 boy children in the age range of 7-11, who were referred to two private and public psychological centers, were randomly chosen and divided into two groups (experimental and control). A pre­test was administered using improved test of Stroke Stand for measuring standing balance and tandem walk test for measuring dynamic balance. Experimental group participated in a selected program of taekwondo for ten weeks (three sessions in a week, 45 minute each session). At the end, items related to balance test were given to the two groups again. Kolmogorov Smirnov statistical test and related T test were run to analyze the data.
Results: The results of the pretest revealed that there is no meaningful difference between average score of experimental and control children, but in posttest, the means of the static and dynamic balance in the experimental group were more than those of the control group (P< 0/01).
Conclusion: The present study showed that doing taekwondo can improve the balance in children with DCD.

Keywords

Main Subjects


1.American Psychiatric Association. Diagnostic and Statistical Manual of Mental Disorders, 4th ed. (American Psychiatric Association, Washington, DC, 1994).##
 2.Macnab, J. J., Miller, L. T. & Polatajko, H. J. The search for subtypes of DCD: Is cluster analysis the answer? Hum. Mov.(2001). 20, 49–72 ##
3. . Michael L. Wehmeyer. American association on mental retardation "Mental retardation: definition, classification, and systems of support (9ed)". Washington DC.(2003) ##
4.Archibald LM, Alloway TP. Comparing language profiles: children with specific language impairment and developmental coordination disorder. Int J Lang Commun Disord. (2008). 43(2): 165-80. ##
5. Ball MFDevelopmental coordination disorder: hints and tips for the activities of daily lving. London: Jessica Kingsley Pub. .( 2002). 8 (3): 41-81. ##
6. Wilson PH, Maruff P, Lum JProcedural learning in children with developmental coordination disorder. Hum Mov Sci. .( 2003). 22(4-5): 515-26. ##
7. Baumeister, A.A., and Kellas, G. "Distribution of reaction times of retardates and normals". American journal of mental deficiency, (1968). 72, (3):715-718. ##
8. Smits-Engelsman BC, Wilson PH, Westenberg Y, Duysens JFine motor deficiencies in children with developmental coordination disorder and learning disabilities: an underlying open-loop control deficit. Hum Mov Sci. .(2003). 22(4): 495-513. ##
9. Bialer, I. A modified Lincoln – oseretsky motor development scale: provisional standardization". Perceptual and motor skills.,( 1974)." 38(1):599-614. ##
10. Carmeli, E., Bar – Yossef, T. Ariav, C., Levy, R. and Liebermann, D.G. "Perceptual – motor coordination in persons with mild intellectual disability". Disability and rehabilitation, (2008). 10,:1-7.v
11. Dsmiv. "Diagnostic and statistical manual of mental disorders, fourth edition". Washington, DC. American psychological association. (1994). ##
12.Delakato.H. Children with developmental coordination disorder (DCD) and their ability to disengage ongoing attentional focus: more on inhibitory function. Brain Cogn. (2000). 51(3): 346-56. ##
13. Harvey WJ, Reid G, Bloom GA, et al. Physical activity experiences of boys with and without ADHD. Adapt Phys Activ Q; (2009). 26(2): 131-150. ##
14.Fong, S. S. M., Ng, S. S. M. & Yiu, B. P. H. L. Slowed muscle force production and sensory organization deficits contribute to altered postural control strategies in children with developmental coordination disorder. Res. Dev. Disabil. 2013. 34, (3)3040–3048 ##
15.Nashner, L. M. Computerized dynamic posturography. In: Jacobson, G. P., Newman, C. W. & Kartush, J. M. eds. Handbook of Balance Function and Testing (Mosby Yearbook Inc., St Louis, US, 1997 22 (5)261–307, ##
16.Crock, R. V., Horvat, M. & McCarthy, E. Reliability and concurrent validity of the Movement Assessment Battery for Children. Percept. Mot. Skills. 2001.93,(4) 275–280 ##
17.Fong, S. S. M., Tsang, W. W. N. & Ng, G. Y. F. Taekwondo training improves sensory organization and balance control in children with developmental coordination disorder: A randomized controlled trial. Res. Dev. Disabil. 2012.33,(5) 85–95 ##
18.Fong, S. S. M., Ng, S. S. M. & Yiu, B. P. H. L. Slowed muscle force production and sensory organization deficits contribute to altered postural control strategies in children with developmental coordination disorder. Res. Dev. Disabil. 2013.34, 3040–3048 ##
19.Roshan S.Hamedchaman.N The effects of a group exercises program on Primary school children age six to ten years diagnosed with developmental coordination disorder (DCD). University of Stellenbosch; Cape Town. ؛2009. ##
20. Rezaei, S. , Arab ameri, Elahe,sohrabi M , Examination of the impact of an eight-week exclusive exercises on the balance of children with developmental coordination disorders Scientific Journal of Rehabilitation Medicine .( 2016),5(4) 57-64 ##
21.Hemayat Talab R. Measurement in Physical Education. Publication Of Movement. (2012). ##
22. Karinharju K.. Physical Fitness and Its Testing in Adualts with Intellectual Disability. Department of Sport Sciences, University of Jyvaskyla, Finland. Master’s Thesis. Available From: URL: (2005)v
23. Lahtinen U .Physical Performance of Individuals with Intellectual Disability: A 30-Year Follow-Up. Adapted Physical Activity Quarterly; 2007. 24:125-143. ##
24.David N.. Single-leg standing abilities of adolescent athletes and non-athletes. English [dissertation]. Canada: Mcgill University. 2007##
25. Hoover, J.H., and Wade, M.G.. "Motor learning theory and mentally retarded individuals: a historical reiew". Adapted physical activity quarterly, 1985 2 (1): 228-252. ##
26. Mollanourozi K. [Effect of selected motor program on growth of fundamental skills in children (4-6 years old boy)] (2007).  Persian [dissertation]. Arak: Arak University. ##
27.Ebrahimi M. Mahvash A. haghgo H. Pormahamad M. Danaee F. The effectiveness of sensory integration activities --Hrkty on Nshnanh of attention deficit / hyperactivity. Research in Rehabilitation Sciences 2013;(2): 220-230##
28. Moghanlou H,Hosseini F, Mikaieli FEffect Of Spark Protocol On Improving Gross Motor Skills.Of Educatable Mentally Retarded Boys.(2012). ##
29. Nazareyan A. [Effects of preschool education on Fundamental motor skills of boys (5-6 years old) in Tehran] Persian [dissertation]. Tehran: Tehran University. (2003). ##
30.. Bressel E, Yonker JC, Kras J and Heath EM. Comparison of static and dynamic balance in female collegiate soccer, basketball, and gymnastics athletes. J Athl Train; (2007). 42(1): 42-29. ##
31. Fink BE. Sensory-motor integration activities: Therapy Skill Builders; 1989.##
32.Alirezaee F. Effect of exercise in water onstatic and dynamic balance in elderl y women [dissertation].Tehran Iran Moallem University of Tehran 2008.   ##          
Volume 7, Issue 2
July and August 2018
Pages 123-129
  • Receive Date: 21 July 2017
  • Revise Date: 17 September 2017
  • Accept Date: 14 October 2017
  • First Publish Date: 22 June 2018