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Abstract AI-Helper 아이콘AI-Helper

Core spinal muscles are related to trunk stability and assume the main role of stabilizing the spine during daily activities; strengthening of core muscles around the spine can therefore reduce the chance of back pain. The objective of the study was to investigate the effect of core muscle strengthe...

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AI 본문요약
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제안 방법

  • 2 (AnyBody Technology, Aalborg, Denmark) in this study [11, 12]. Details of the development of the MS model are presented in the previous publications and the validity of the adopted model (Figs. 2 and 3) was obtained for the purpose of this study by comparison with the in vivo experiments in the previous studies [11-14].
  • In this study, the effect of core muscle strengthening using a spine stabilization exercise device on the joint forces and muscle forces in the spine was investigated using the previously validated MS model. Core spine muscle strengthening using spine stabilization exercise has been adopted for surgery patients who are not capable of performing the exercises that strengthen the muscle through the spinal motion due to post-surgical conditions.
  • Unlike other muscle exercises, the advantage of using the device for spine stabilization exercise is that the muscle strengthening can be attained without the accompanying spinal motion. In this study, the muscle forces and joint forces that cannot be measured using the current experiment were estimated using a validated MS model. In addition, it was shown that the spinal stabilization devices could provide substantial muscle strengthening exercise effect on the spine.
  • These musculoskeletal models simulate a detailed muscle architecture including hundreds of muscle fascicles, segments, and joints and their validity has been obtained in biomechanical studies through comparison with a series of experimental data. Therefore, this study aimed to investigate the effect of spine stabilization exercise on core muscle strengthening in the spine by estimating spine loads as well as muscle forces and their activation patterns using a musculoskeletal model.

이론/모형

  • A three-dimensional (3D) musculoskeletal (MS) model of a whole body was adopted using the geometry of the segments and muscles illustrated in the v. 1.1 repository of the AnyBody Modeling System v. 4.2 (AnyBody Technology, Aalborg, Denmark) in this study [11, 12]. Details of the development of the MS model are presented in the previous publications and the validity of the adopted model (Figs.
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참고문헌 (20)

  1. Durall CJ, Udermann BE, Johansen DR, Gibson B, Reineke DM, Reuteman P. The effects of preseason trunk muscle training on low-back pain occurrence in women collegiate gymnasts. J Strength Cond Res 23(2009), 86-92. 

  2. Nuzzo JL, McCaulley GO, Cormie P, Cavill MJ, McBride JM. Trunk muscle activity during stability ball and free weight exercises. J Strength Cond Res 22(2008), 95-102. 

  3. Panjabi, M.M., Clinical spinal instability and low back pain. Journal of Electromyography and Kinesiology 13(2003), 371-379. 

  4. Hides, J.A., Stokes, M.J., Saide, M., Jull, G.A., Cooper, D.H., Evidence of lumbar multifidus muscle wasting ipsilateral to symptoms in patients with acute / subacute low back pain. Spine 19(1994), 165-172. 

  5. Hodges, P.W., Richardson, C.A., Inefficient muscular stabilization of the lumbar spine associated with low back pain. A motor control evaluation of transversus abdominis. Spine 21(1996), 2640-2650. 

  6. J.S. Petrofsky, M. Laymon and M. Cuneo, A bidirectional resistance device for increasing the strength and tone in upper body core muscles and chest girth, JAppl Res 5(2005), 553-559. 

  7. R.J. Baker and D. Patel, Lower back pain in the athlete: common conditions and treatment, Prim Care 32 (2005), 201-229. 

  8. A. Imai, K. Kaneoka, Y. Okubo, I. Shiina, M. Tatumura, S. Izumiand and H. Shiraki, Trunk muscle activity during lumbar stabilization exercises on both a stable and unstable surface, J Orthop Sports Phys Ther 40(2010), 369-375. 

  9. C. Anders, G. Brose, G.O. Hofmann and H.C. Scholle, Evaluation of the EMG-force relationship of trunk muscles during whole body tilt, J Biomech 41(2008), 333-339. 

  10. C.H. Yu, S.H. Shin, K. Kim, H.C. Jeong and T.K. Kwon, Activity Analysis of Trunk and Leg Muscles During Whole Body Tilt Exercise, Bio-Med Mater Eng 24(2014), 245-254. 

  11. M. De zee, L. Hansen, C. Wong, J. Rasmussen and E.B. Simonsen, A generic detailed rigid-body lumbar spine model, J Biomech 40(2007), 1219-1227. 

  12. K.S. Han, T. Zander, W.R. Taylor and A. Rohlmann, An enhanced and validated generic thoraco-lumbar spine model for prediction of muscle forces, Med Eng Phys 34(2012), 709-716. 

  13. K.S. Han, A. Rohlmann, K. Kim, K. W. Cho and Y. H. Kim, Effect of ligament stiffness on spinal loads and muscle forces in flexed positions, International Journal of Precision Engineering and Manufacturing 13(2012), 2233-38. 

  14. K. S. Han, T. Zander, W. R. Taylor, A. Rohlmann, Lumbar spinal loads vary with body height and weight, Med Eng and Phys 35(2013), 969-77 

  15. D. A. Winter, Biomechanics and motor control of human movement, New York: John Wiley & Sons, 1990. 

  16. L. Hansen, M. Dezee, J. Rasmussen, T.B. Andersen, C. Wong and E.B. Simonsen, Anatomy and biomechanics of the back muscles in the lumbar spine with reference to biomechanical modeling, Spine 31(2006), 1888-1899. 

  17. L.P. Nolte, M.M. Panjabi and T.R. Oxland, Biomechanical properties of lumbar spinal ligaments. In Heimke, G., Soltesz, U. and Lee, A.J.C., eds. Clinical Implant Materials, pp. 663-668 (Elsevier, Heidelberg, 1990). 

  18. T. Zander, A. Rohlmann and G. Bergmann, Influence of ligament stiffness on the mechanical behavior of a functional spinal unit, J Biomech 37(2004), 1107-1111. 

  19. J. Rasmussen, M. Damsgaard and M. Voigt, Muscle recruitment by the min/max criterion - a comparative numerical study, J Biomech 34(2001), 409-415. 

  20. Damsgaard M, Rasmussen J, Christensen ST, Surma E, de Zee M. (2006) Analysis of musculoskeletal systems in the AnyBody Modeling System. Simulation Modelling Practice and Theory 14: 1100-1111. 

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