한국정밀공학회지 (Journal of the Korean Society for Precision Engineering)

  • 제32권9호
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  • Pages.825-831
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  • 2015
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  • 1225-9071(pISSN)
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  • 2287-8769(eISSN)
한국정밀공학회 (Korean Society for Precision Engineering)
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가상현실 루지 시뮬레이터의 동작과 영상정보별 인체 근육활성도 분석

Muscular Activity Analysis in Lower Limbs from Motion and Visual Information of Luge Simulator based Virtual Reality

  • 강승록 (전북대학교 헬스케어공학과) ;
  • 김의령 (전북대학교 헬스케어공학과) ;
  • 김경 (전북대학교 자동차부품 금형기술혁신센터) ;
  • 봉혁 (트윈테크(주)) ;
  • 권대규 (전북대학교 바이오메디컬공학부)
  • Kang, Seung Rok (Department of Healthcare Engineering, Chonbuk National University) ;
  • Kim, Ui Ryung (Department of Healthcare Engineering, Chonbuk National University) ;
  • Kim, Kyung (Automobile-Parts & Mold Technology Innovation Center, Chonbuk National University) ;
  • Bong, Hyuk (Twintech Co., Ltd.) ;
  • Kwon, Tae Kyu (Division of Biomedical Engineering, Chonbuk National University)
  • 투고 : 2014.08.07
  • 심사 : 2015.07.21
  • 발행 : 2015.09.01
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초록

In this paper, capture motion and visual information from a virtual reality luge simulator to analyze muscular activity in the lower limbs. The Luge Simulator consists of a motion platform with a pneumatic module for weight distribution. We recruited luge athletes and healthy subjects and made real-time surface EMG measurements to estimate the muscular activity in the lower limbs according to the motion protocol of a simulator, and a test was conducted for each subject. The results indicated that the rectus femoris had the highest muscular activity according to the level of the slope and velocity of the luge. The soleus muscle showed a high level of activity during a turn in the luge according to the direction. We found that the development of a virtual reality sports simulator based on physical reaction results could bring positive effects to optimize reality and human cenesthesia.

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참고문헌

  1. Kang, S. R., Kim, U. R., Moon, D. A., and Kwon, T. K., "Estimation of Physical Fitness Factors for Developing Motion Pattern of Luge Simulator," Proc. of the Korean Society of Mechanical Engineers Conference, pp. 3881-3884, 2013.
  2. Kang, S. R., Kim, U. R., Moon, D. A., and Kwon, T. K., "Estimation of Physical Fitness Factors for Developing Motion Pattern of Luge Simulator," Proc. of the Korean Society of Mechanical Engineers Conference, pp. 3881-3884, 2013.
  3. Park, M. K., Lee, M. C., Son, K., Yoo, W. S., Han, M. C., et al., "A Study on the Development of a Driving Simulator for Reappearance of Vehicle Motion," J. Korean Soc. Precis. Eng., Vol. 16, No. 6, pp. 90-99, 1999.
  4. Kim, J. J., Kim, K., Jang, I. S., Lee, J. H., Kim, J. W., et al., "Study on Control of the Tangible Simulator in the Luge," Proc. of KSPE Spring Conference, p. 800, 2014.
  5. Jeong, S. H., Piao, Y. J., Kwon, T. K., and Kim, N. G., "Development of a Virtual Bicycle Simulator for the Rehabilitation Training of Postural Balance," J. Korean Soc. Precis. Eng., Vol. 24, No. 10, pp. 137-145, 2007.
  6. Kim, E. R., Kang, S. R., Yu, C. H., Moon, D. A., Park, S. Y., et al., "Effect of Basal Physical Fitness and ADL Function in the Aged according to Horse Riding Exercise," Journal of Biomedical Engineering Research, Vol. 34, No. 4, pp. 163-169, 2013. https://doi.org/10.9718/JBER.2013.34.4.163
  7. Korea Luge Federation, "Playing Equipment," http://luge.sports.or.kr:8088/servlets/org/front/app20/action/app20_30 (Accessed 3 August 2015)
  8. Holtermann, A., Mork, P., Andersen, L., Olsen, H. B., and Sogaard, K., "The Use of EMG Biofeedback for Learning of Selective Activation of Intra-Muscular Parts within the Serratus Anterior Muscle: A Novel Approach for Rehabilitation of Scapular Muscle Imbalance," Journal of Electromyography and Kinesiology, Vol. 20, No. 2, pp. 359-365, 2010. https://doi.org/10.1016/j.jelekin.2009.02.009
  9. Yu, M., Lee, S. Y., Piao, Y. J., Kim, K., Jeong, G. Y., et al., "Characteristic Analysis of Lower Limbs Muscles in Young Normal Adults on a Tilting Bed Using an Unstable Platform," J. Korean Soc. Precis. Eng., Vol. 28, No. 12, pp. 1425-1433, 2011.
  10. Kang, S. R., Jeong, G. Y., Bae, J. J., Min, J. Y., Yu, C. H., et al., "Effect of Muscle Function and Muscular Reaction of Knee Joint in the Twenties on the Whole Body Vibration Exercise," J. Korean Soc. Precis. Eng., Vol. 30, No. 7, pp. 762-768, 2013. https://doi.org/10.7736/KSPE.2013.30.7.762
  11. Kim, S. J., "The Effect of Ski Simulator Learning on Coordinative Structure of Body Segments," The Korean Journal of Physical Education, Vol. 37, No. 1, pp. 133-144, 1998.