Journal of the Korea Academia-Industrial cooperation Society (한국산학기술학회논문지)

The Korea Academia-Industrial cooperation Society (한국산학기술학회)
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Biomechanical Research on Forward Gait with Backward Mechanism

후진 보법을 이용한 전방향 보행의 생체역학적 연구

  • Hah, Chong-Ku (Industry-University Collaboration Foundation, Kangwon National University) ;
  • Jeong, Wang-Soo (Biomechanics & Sport Engineering Laboratory of Kookmin University) ;
  • Hong, Su-Yeon (Industry-University Collaboration Foundation, Kangwon National University) ;
  • Jang, Young-Kwan (Department of Industrial & Management, Kangwon National University) ;
  • Ki, Jae-Sug (Eletrical, Electronics and Control Engineering, Sangmyung University)
  • 하종규 (강원대학교 산학협력단) ;
  • 정왕수 (국민대학교 생체역학 및 스포츠공학 연구소) ;
  • 홍수연 (강원대학교 산학협력단) ;
  • 장영관 (강원대학교 산업경영공학과) ;
  • 기재석 (상명대학교 전기전자제어학과)
  • Received : 2015.08.07
  • Accepted : 2015.11.06
  • Published : 2015.11.30
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Abstract

The purpose of this study was to investigate possibility of a forward gait with backward mechanism(dance gait) as rehabilitation and/or walking exercise by means of biomechanical variables. Thirteen professional women dancers(age, $21.1{\pm}1.3yrs$; height, $159.3{\pm}7.2cm$; body mass, $45.1{\pm}8.4kg$)participated in this study. We found that speed, stride length and double limb support time of a dance gait were more greater than backward gait, but stride width of dance gait less than a backward gait. Maximum RoMs, moments and powers of the lower limb joints on a dance gait were more frequent than a backward dance. These results were judged to be sufficient by the possibility of dance gait as rehabilitation and walking exercise.

본 연구의 목적은 생체역학적 변인을 근거로 하여 후진보법의 전방향 보행(댄스보행)이 후방보행처럼 재활과 걷기운동으로써의 가능성을 규명하는 것이다. 실험대상자는 13명의 여성댄스 전문가로 자료수집을 위하여 12대의 적외선카메라와 2대의 지면반력기가 동조되어 사용되었다. 연구결과에 따르면 댄스보행의 보속, 활보장과 양 하지지지기시간은 후방보행보다 크고, 활보폭은 작았으며 관절각범위, 관절모멘트와 관절파워의 최대치 출현 빈도에서 댄스보행이 후방보행보다 더 많았다. 이러한 결과들은 댄스보행이 재활과 걷기운동에 후방보행에 버금가는 훌륭한 도구임을 판단하는데 충분하다.

Keywords

References

  1. Bobath, B. Adult Hemiplegia: Evaluation and Treatment. Butterworth-Heinemann, London, 1970
  2. Yang, Y. R., Yen, J. G., Wang, R. Y., Yen, L. L., & Lieu, F. K. Gait outcomes after additional backward walking training in patients with stroke: a randomized controlled trial. Clin Rehabil March, 19(3), 264-273, 2005. https://doi.org/10.1191/0269215505cr860oa
  3. Kong, S. J., Kim, S. H., Huyn, K. S., Jee, Y. S., Kim, Y. P., Nam, H. C., & Kim, C. J. Effects of backward walking on muscular functions of knee joint in ACL reconstructive patients. Journal of Coaching Development, 9(4), 103-114, 2007.
  4. Cho, K. K., Kim, Y. S., & Cho, S. H. The Comparative Analysis of EMG Depending on Variations of Speed in Forward Walking and Backward Walking. Korean Journal of Sport Biomechanics, 17(3), 1-10, 2007. DOI: http://dx.doi.org/10.5103/KJSB.2007.17.3.001
  5. Han, S. W. The Effect of Forward Walking and Backward Walking on Quadriceps Muscles With Treadmill Inclination: Surface Electromyographic Analysis. Korean Academy Of University Trained Physical Therapy, 12(1), 63-70, 2005.
  6. Threlkeld A. J., Horn T. S., Wojtowitcz G. M., Rooney J. G., Shapiro R. Kinematics, ground reaction force, and muscle balance produced by backward running. J Orthop Sports Phys Ther. 11(2), 56-62, 1989. DOI: http://dx.doi.org/10.2519/jospt.1989.11.2.56
  7. Thomas MA, Fast A. One step forward and two step back: The dangers of walking backwards in therapy. Am J Phys Med Rehabil. 79(5), 459-461, 2000. DOI: http://dx.doi.org/10.1097/00002060-200009000-00011
  8. Yoo, H. S., In, H. K., & Choi, I. A., Analysis of the Ground Reaction Forces by the Dancesport Rumba Backward Walk Step. Korean Journal of Sport Biomechanics, 18(1), 129-135 2008. DOI: http://dx.doi.org/10.5103/KJSB.2008.18.1.129
  9. Choi, H. S., & Jeon, S. B. Effect of Backward Walking Training on Balance Capability and Gait Performance in Patients With Stroke. Journal of digital convergence, 13(1), 367-373. 2014. https://doi.org/10.14400/JDC.2015.13.1.367
  10. Thomas M. A., Fast A. One step forward and two step back: The dangers of walking backwards in therapy. Am J Phys Med Rehabil. 79(5):459-461, 2000. DOI: http://dx.doi.org/10.1097/00002060-200009000-00011
  11. Vilensky J. A,. Gankiewicz E. & Gehsen G. A. kinematic comparison of backward and forward walking in humans. J Hum Move Study. 13:29-50. 1987.
  12. Kramer J. F,. & Reid D. C. Backward walking: A cinematographic and electromyographic pilot study. Physiother. 33(2):77-86. 1981.
  13. Roos, P. E., Barton, N., Robert, W. M. & Van Deursen. Patellofemoral joint compression forces in backward and forward running. Journal of Biomechanics, 45(9), 1656-1660, 2012. DOI: http://dx.doi.org/10.1016/j.jbiomech.2012.03.020