ASSOCIATION BETWEEN CORE MUSCLES ACTIVATION AND THE 400-METER OVERGROUND SPRINTING VELOCITY IN WHEELCHAIR RACERS

Authors

  • Wipoo Kumnerddee Department of Rehabilitation Medicine, Phramongkutklao Hospital and College of Medicine
  • Tanormsak Senakham Department of Sports Science, Srinakharinwirot University
  • Aungkana Theplertboon Department of Rehabilitation Medicine, Charoenkrung Pracharuk Hospital
  • Weerawat Limroongreungrat College of Sports Science and Technology, Mahidol University

DOI:

https://doi.org/10.55374/jseamed.v2i2.12

Keywords:

Athlete athletics, Disabilities, Paraplegia, Sports, Propulsion

Abstract

Objective: To measure the activity of the core muscles and the middle trapezius in T54 class wheelchair racers during full-effort over ground sprinting and to determine its association with propulsion velocity. Material and Method: Eightmale international wheelchair racershaving normal upper limband partial to normaltrunk function(T54 class athletes) propelled their racing wheelchairs on 400-m competition trackwith maximal effort. Electromyography(EMG)of the rectus abdominis (RA), iliocostalis lumborum (IL), longissimus thoracis (LT) and middle trapezius (MT) were recorded at each 100-m reach using a wireless surface EMG recorder. Percentage of maximal voluntary contraction (%MVC)was measuredand correlated with propulsion velocity. Results:Median %MVC of RA, IL, LT and MT were 54.2, 43.9, 30.6 and 35.6% respectively. Positive associationto propulsion velocity was found in RA (p = 0.04, r = 0.73). Negative association to propulsion velocity was also found in MT (p = 0.03, r = -0.77). Conclusion: Abdominal function wasactivated most andassociated with propulsion velocity in male T54 class wheelchair racers. In addition, optimizing scapularretraction may benefit propulsionvelocity.

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References

Moss AD, Fowler NE, Goosey-Tolfrey VL. The intra-push velocity profile of the over-ground racing wheelchair sprint start. J Biomech2005;38:15-22. DOI: https://doi.org/10.1016/j.jbiomech.2004.03.022

Vanlandewijck Y, Theisen D, Daly D. Wheelchair propulsion biomechanics: implications for wheelchair sports. Sports med 2001;31:339-67. DOI: https://doi.org/10.2165/00007256-200131050-00005

Kumerddee W, Tongsiri N. Corelation between anaerobic fitness and starting velocity in Thai national team wheelchair racers. J Thai Rehabil Med 2010:20:68-72.

Chow JW, Levy CE. Wheelchair propulsion biomechanics and wheelers' quality of life: an exploratory review. Disabil Rehabil Assist Technol 2011;6:365-77. DOI: https://doi.org/10.3109/17483107.2010.525290

van der Woude LH, Bakker WH, Elkhuizen JW, Veeger HEJ, Gwinn T. Propulsion technique and anaerobic work capacity in elite wheelchair athletes: cross-sectional analysis. Am J Phys Med Rehabil1998;77: 222-34. DOI: https://doi.org/10.1097/00002060-199805000-00007

Wang YT, Deutsch H, Morse M, Hedrick B, Millikan T. Three-dimensional kinematics of wheelchair propulsion across racing speeds. Adapt Phys Act Q 1995;12:78-89. DOI: https://doi.org/10.1123/apaq.12.1.78

Limrungreungrat W. and Wang YT. Three-dimensional pushrim force during different racing wheelchair propulsion speeds. In: Routledge handbook of ergonomics in sport and exercise. 1 edn. New York: Roudledge, 2014. pp. 549-56.

Chow JW, Millikan TA, Carlton LG, Morse MI, Chae WS. Biomechanical comparison of two racing wheelchair propulsion techniques. Med Sci Sports Exerc 2001;33:476-84. DOI: https://doi.org/10.1097/00005768-200103000-00022

Guo LY, Su FC, An KN. Effect of handrim diameter on manual wheelchair propulsion: mechanical energy and power flow analysis. Clin biomech 2006;21:107-15. DOI: https://doi.org/10.1016/j.clinbiomech.2005.08.015

Willardson JM. Core stability training: applications to sports conditioning programs. J Strength Cond Res 2007;21:979-85. DOI: https://doi.org/10.1519/00124278-200708000-00054

Mautner KR, Huggins MJ. The young adult spine in sports. Clin Sports Med 2012;31:453-72. DOI: https://doi.org/10.1016/j.csm.2012.03.007

Shinkle J, Nesser TW, Demchak TJ, McMannus DM. Effect of core strength on the measure of power in the extremities. J Strength Cond Res 2012;26:373-80. DOI: https://doi.org/10.1519/JSC.0b013e31822600e5

Hill J, Leiszler M. Review and role of plyometrics and core rehabilitation in competitive sport. Curr sports med rep 2011;10:345-51. DOI: https://doi.org/10.1249/JSR.0b013e31823b3b94

Bliss LS, Teeple P. Core stability: the centerpiece of any training program. Curr sports med rep 2005;4:179-83. DOI: https://doi.org/10.1097/01.CSMR.0000306203.26444.4e

Kibler WB, Press J, Sciascia A. The role of core stability in athletic function. Sports med 2006;36:189-98. DOI: https://doi.org/10.2165/00007256-200636030-00001

Hibbs AE, Thompson KG, French D, Wrigley A, Spears I. Optimizing performance by improving core stability and core strength. Sports med 2008;38:995-1008. DOI: https://doi.org/10.2165/00007256-200838120-00004

Sato K, Mokha M. Does core strength training influence running kinetics, lower-extremity stability, and 5000-M performance in runners? J Strength Cond Res 2009;23:133-40. DOI: https://doi.org/10.1519/JSC.0b013e31818eb0c5

Saeterbakken AH, van den Tillaar R, Seiler S. Effect of core stability training on throwing velocity in female handball players. J Strength Cond Res 2011;25:712-18. DOI: https://doi.org/10.1519/JSC.0b013e3181cc227e

Borghuis AJ, Lemmink KA, Hof AL. Core muscle response times and postural reactions in soccer players and nonplayers. Med Sci Sports Exerc 2011;43:108-14. DOI: https://doi.org/10.1249/MSS.0b013e3181e93492

Guo LY, Su FC, Wu HW, An KN. Mechanical energy and power flow of the upper extremity in manual wheelchair propulsion. Clin biomech 2003;18:106-14. DOI: https://doi.org/10.1016/S0268-0033(02)00177-8

Kibler B. Biomechanical analysis of the shoulder during tennis activities. In: Clinics in sports medicine, racquet sports. Richard C. Lehman, eds. Philadelphia: W.B. Saunders company, 1995. pp. 79-85. DOI: https://doi.org/10.1016/S0278-5919(20)30259-3

Kaczmarek P, Lubiatowski P, Cisowski P, Grygorowicz M, ?epski M, D?ugosz J, Ogrodowicz P, Dudzi?ski W, Nowak M, Romanowski L. Shoulder problems in overhead sports. Part I - biomechanics of throwing. Pol Orthop Traumatol. 2014;15:50-58.

Paine R, Voight ML. The role of the scapula. Int J Sports Phys Ther. 2013;8:617-29.

Mulroy SJ, Gronley JK, Newsam CJ, Perry J. Electromyographic activity of shoulder muscles during wheelchair propulsion by paraplegic persons. Arch Phys Med Rehabil 1996;77:187-93. DOI: https://doi.org/10.1016/S0003-9993(96)90166-5

International Paralympic Committee. IPC Athletics Classification. Handbook of IPC athletics classification workshop, 2006. pp. 10-11.

Konrad P. Signal processing-amplitude normalization, The ABC of EMG-A practical introduction to kinesiological electromyography. Scottsdale: Noraxon U.S.A., 2006. pp. 15.

Criswell E. Electrode placements. In: Cram's introduction to surface electromyography. 2 edn. Sudbury, Massachusetts: Jones and Barlett Publishers, 2011. pp. 257-384.

Rankin JW, Richter WM, Neptune RR. Individual muscle contributions to push and recovery subtasks during wheelchair propulsion. J Biomech 2011;44:1246-52. DOI: https://doi.org/10.1016/j.jbiomech.2011.02.073

Tweedy S. Research report, IPC athletics classification project for physical impairments: final report – stage 1. University of Queensland, 2009. pp. 37.

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Published

2018-12-26

How to Cite

1.
Kumnerddee W, Senakham T, Theplertboon A, Limroongreungrat W. ASSOCIATION BETWEEN CORE MUSCLES ACTIVATION AND THE 400-METER OVERGROUND SPRINTING VELOCITY IN WHEELCHAIR RACERS. J Southeast Asian Med Res [Internet]. 2018 Dec. 26 [cited 2025 May 2];2(2):76-84. Available from: https://www.jseamed.org/index.php/jseamed/article/view/12

Issue

Vol. 2 No. 2 (2018): July – December

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Original Articles

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