Journal of Digital Convergence (디지털융복합연구)

The Society of Digital Policy and Management (한국디지털정책학회)
권호 표지
DOI QR코드

DOI QR Code

Correlation of isokinetic strength and angular velocity of knee during Fente motion in elite fencer

엘리트 펜싱 선수들의 팡트 동작에 따른 무릎 신전근 근력과 각가속도의 상관

  • Kim, Kee Hyun (Department of Sports Science, Korea Institute of Sports Science) ;
  • Kim, Tea Gyu (Department of Sports Medicine, Taeneung National Training Center of the Korea Olympic Committee)
  • Received : 2014.06.13
  • Accepted : 2014.09.20
  • Published : 2014.09.28
Download PDF
⟨ Previous Next ⟩

Abstract

The purpose of this study is to identify the relation between isokinetic strength of knee extensors and angular velocity of knee joint during fente motion in elite fencers by three disciplines and gender, and to provide the preliminary data for developing the training program and rehabilitation program to enhance sports-performance by three disciplines and gender. Total 31 elite fencers who trained at the national training center of the Korean Olympic Committee (KOC) participated in this study.; 10 fleuret (4 males), 10 epee (6 males) and 11 sabre (5 males). Subjects were measured eccentric and concentric isokinetic strength (PT/BW, WK/BW) of the knee extensors at angular velocity of $60^{\circ}/s$, $180^{\circ}/s$ and $300^{\circ}/s$, and flexion (P1) and extension (P2) angular velocity of knee joint during fente motion. To examine the relationship between isokinetic strength of knee extensor and angular velocity of knee motion, Pearson's correlation coefficient (r). ${\alpha}=.05$ was considered significant. In conclusion, the relationship of isokinetic strength of knee extensors and angular velocity of knee was different depending on three disciplines and gender.

본 연구의 목적은 펜싱의 각 세부종목과 성별에 따른 팡트 동작에서의 무릎관절 운동역학을 분석하고 무릎 신전근의 다양한 속도에 대한 등속성 근력을 측정하여, 이들의 상관관계를 확인함으로써 펜싱 세부종목과 성별에 따른 훈련프로그램 및 재활프로그램을 개발하는 데에 기초 자료를 제공하고자 하는 것이다. 대한민국 국가대표 선수촌에서 훈련 중인 플뢰레 10명 (남자4명), 에페 10명 (남자 6명), 사브르 11명 (남자 5명) 등 총 31명의 엘리트 펜싱선수들을 대상으로 하였고, $60^{\circ}/s$, $180^{\circ}/s$, $300^{\circ}/s$의 각속도에 대한 무릎 신전근의 원심성 및 구심성 등속성 근력(PT/BW, WK/BW)과 팡트 동작에서 발생하는 무릎관절의 굴곡 (P1) 및 신전 (P2) 각가속도를 측정하였다. 무릎 신전근과 무릎관절 각가속도의 상관관계를 피어슨의 상관관계 계수 (r)를 통해 확인하였고, 모든 통계적 유의수준은 ${\alpha}=.05$로 설정하였다. 펜싱에서 기본이 되는 팡트 동작에서의 무릎관절 움직임에 있어서 요구되는 무릎 신전근의 근력이 펜싱의 세부종목과 성별에 따라 차이가 난다는 것을 확인할 수 있었다.

Keywords

References

  1. Aquili, A., Tancredi, V., Triossi, T., De Sanctis, D., Padua, E., D'Arcangelo, G., & Melchiorri, G.(2013). Performanc analysis in Sabre. The Journal of Strength and Conditioning Research, Vol.27, No.3, 624-630. https://doi.org/10.1519/JSC.0b013e318257803f
  2. Aquilino, G., D., Longo, A., F., & Lentini, N., A.(2012). Leg power in elite male fencers: a comparative study among the three competitive disciplines. Medicine and Science in Sports and Exercise, Vol.44, 426-435.
  3. Atwater, A., E.(1990). Gender differences in distance running. In. Cavanagh PR. Biomechanics of distance running. Human Kinetics, Champaign IL.
  4. Barth, B., & Beck, E.(2007). The complete guide to fencing. Oxford: Meyer & Meyer Sport (UK) Ltd.
  5. Bottoms, L., Greenhalgh, A., & Sinclair, J.(2013). Kinematic determinants of weapon velocity during the fencing lunge in experienced epee fencers. Acta of Bioengineering and Biomechanics, Vol.15, No.4, 109-113.
  6. Drouin, J., M., Valovich-mcLeod, T,. C., Shultz, S., J., Gansneder, B., M., & Perin, D., H.(2004). Reliability and validity of the Biodex system 3 pro isokinetic dynamometer velocity, torque and position measurements. European journal of Applied Physiology, Vol.91, 22-29. https://doi.org/10.1007/s00421-003-0933-0
  7. Feiring, D., C., Ellenbecker, T., S., & Derscheid, G., L.(1990). Test-retest reliability of the biodex isokinetic dynamometer. Journal of Orthopedic Sports Physical Therapy, Vol.11, 298-300. https://doi.org/10.2519/jospt.1990.11.7.298
  8. Kadaba, M., P., Ramakrishnan, H., K. & Wootten, M., E. (1990) Measurement of lower extremity kinematics during level walking. Journal of Orthopaedic Research, Vol.8, 383-392. https://doi.org/10.1002/jor.1100080310
  9. Morris, A., M., Williams, J., M., Atwater, A., E., & Wilmore, J., M.(1982). Age and sex differences in motor performance of 3 through 6 year old children. Research Quarterly for Exercise and Sport, Vol.53, 214-221. https://doi.org/10.1080/02701367.1982.10609342
  10. Oh, Cheong Hwan, Bae, Jae Hee, Shin, Eui Su, Hong, Su Young, Choi, Jung Kyu, & Lee, Jeong Tae,(2013). A kinetics analysis of fente motion in epee game of woman's fencing players. The Korea Journal of Sports Science, Vol.22, No.4, 1273-1283.
  11. Park, Jong Chul, Kim, Tae Whan, Song, Joo ho, Back, Jin Ho, & Kim, Tae Gyu.(2011). Effects of patellar tendinopathy on the marche-fente movement of female fencing fleuret players. Korean Journal of Sport Science, Vol. 22, No, 2, 1875-1883. https://doi.org/10.24985/kjss.2011.22.2.1875
  12. Paul, S., Miller. W., Beasley, P, Bottoms. L., & Usher, G.(2011). Epee fencing: A step by step guide to achieving Olympic gold (with no guarantee you will get any where near it). Wellard Publishing, London, UK.
  13. Semeryak, Z., Briskin, Y., Pityn, M., & Vaulin, O.(2013). Use of an authorial training technology during technical and tactical training of women epee fencers. SportLogia, Vol.9, 135-140.
  14. Sinclair, J., & Bottoms, L.(2013). Gender differences in the kinetics and lower extremity kinematics of the fencing lunge. International Journal of Performance Analysis in Sport, Vol.13, 440-451. https://doi.org/10.1080/24748668.2013.11868660
  15. Sinclair, J., Greenhalh, A., Edmundson, C., J., Brooks, D., & Hobbs, S., J.(2012). Gender differences in the kinetics and kinematics of distance running: implications for footwear design. International Journal of Science and Engineering, Vol.06, No.02, 118-128.
  16. Tsolakis, C., Kostaki, E., & Vagenas, G.(2010). Anthropometric, flexibility, strength - power and sport specific correlates in elite fencing. Perceptual and Motor Skills, Vol.110, 1015-1028. https://doi.org/10.2466/pms.110.3c.1015-1028
  17. Turner, A., Miller, S., Stewart, P., Cree, J., Ingram, R., Dimitriou, L., Moody, J., & Kilduff, L.(2013). Strength and conditioning for fencing. Strength and Conditioning Journal, Vol.35, 1-9.