Biomechanical Analysis of SPIN KICKS for Establishing the Technical Difficulty of Free style Poomsae in Taekwondo
0
조회
0
다운로드
9
인용
0
참고문헌
키워드
초록
Purpose: Quantitative grounds for the difficulty distinction and clear evaluation criteria of Taekwondo free style Poomsae spin kick are required. The purpose of this research is to conduct a kinematic analysis of 540°Dwihuryochagi(540D), 720°Dollyochagi(720D) and 900°Dwihuryochagi(900D) and provide a quantitative basis for spin kick difficulty classification. Method: 13 athletes(age: 20.6±0.7 years, height: 171.3±4.2 cm, weight: 65.4±6.2 kg, experience: 8.3±4.5 years) were selected for this study. The analysis variables were the interval-specific time required for the spin kick, the displacement and velocity of the center of mass(COM), and the rotation angle and rotation angular velocity of the trunk. Results: First, as the rotation angle increased, the time to kick(E2-E4) increased and the height of kick-off(E4) COM decreased(p<.05). Second, it has been shown that the time to land(E4-E5) is shortened(p<.05). The 900D was followed by kick after the landing was completed. Third, for the rotational angular velocity of the torso, rapid angular velocity was shown in the order of 900D > 720D > 540D in the air rotation interval(Phase 2-5). Conclusion: Based on the results of this study, the difficulty of 900D should be allocated higher than that of 540D and 720D. In addition, Video Assistant Referee(VAR) techniques need to be applied to evaluate the success of 900D.
Abstract
Purpose: Quantitative grounds for the difficulty distinction and clear evaluation criteria of Taekwondo free style Poomsae spin kick are required. The purpose of this research is to conduct a kinematic analysis of 540°Dwihuryochagi(540D), 720°Dollyochagi(720D) and 900°Dwihuryochagi(900D) and provide a quantitative basis for spin kick difficulty classification. Method: 13 athletes(age: 20.6±0.7 years, height: 171.3±4.2 cm, weight: 65.4±6.2 kg, experience: 8.3±4.5 years) were selected for this study. The analysis variables were the interval-specific time required for the spin kick, the displacement and velocity of the center of mass(COM), and the rotation angle and rotation angular velocity of the trunk. Results: First, as the rotation angle increased, the time to kick(E2-E4) increased and the height of kick-off(E4) COM decreased(p<.05). Second, it has been shown that the time to land(E4-E5) is shortened(p<.05). The 900D was followed by kick after the landing was completed. Third, for the rotational angular velocity of the torso, rapid angular velocity was shown in the order of 900D > 720D > 540D in the air rotation interval(Phase 2-5). Conclusion: Based on the results of this study, the difficulty of 900D should be allocated higher than that of 540D and 720D. In addition, Video Assistant Referee(VAR) techniques need to be applied to evaluate the success of 900D.
참고문헌 (28)
- 김기홍, "태권도 품새 경연의 전개와 전제원칙", 움직임의 철학 : 한국체육철학회지, 17(1), pp.129~143 (2009), 한국체육철학회
- 라정현, "세계태권도품새대회 발전방안 모색을 위한 참가선수들의 대회 인지조사", 한국체육과학회지, 16(1), pp.29~35 (2007), 한국체육과학회
- 이송학, "태권도 품새 심판의 공정성 향상을 위한 품새 지도자와 선수의 심판판정에 대한 인식조사", 한국 스포츠 리서치, 18(4), pp.831~842 (2007), 한국스포츠리서치
- 임신자, "태권도 품새 대회의 심판판정에 대한 인식이 태권도 선수들의 심리상태 및 경기력에 미치는 영향", 한국체육과학회지, 17(4), pp.403~413 (2008), 한국체육과학회
- 정현도, "태권도 공인 품새 경기의 발전 방안에 대한 고찰", 한국체육교육학회지, 17(3), pp.131~141 (2012), 한국체육교육학회
- 유시현, "태권도 자유 품새에 적용하기 위한 540˚ 뒤후려차기의 성공요인 분석", 한국운동역학회지, 23(4), pp.285~294 (2013), 한국운동역학회[DOI]
- 전민우, "태권도 자유 품새 평가방법 개선을 위한 기초 연구", 국기원 태권도연구, 8(4), pp.379~400 (2017), 국기원[DOI]
- Jung HD, "Strategies to Promote Free Style Poomsae Competition in Taekwondo", Journal of the World Society of Taekwondo Culture, 11, pp.55~67 (2015)
- 유시현, "태권도 자유 품새에 적용하기 위한 뛰어 앞차기 착지 동작의 상해 예방 전략", 한국운동역학회지, 30(1), pp.37~49 (2020), 한국운동역학회[DOI]
- Oh Hyoung-keun, "Current Status and Prospects of TAEKWONDO’s Globalization", International Journal of Martial Arts, 3(2), pp.1~6 (2018), J-INSTITUTE
- Kim Jong-soo, "Exploring the Motives of College TAEKWONDO Poomsae Athletes for Participating in the Poomsae Competitions", International Journal of Martial Arts, 5(1), pp.1~13 (2020), J-INSTITUTE
- 방인주, "태권도 자유 품새 회전발차기의 채점방안에 관한 연구", 한국스포츠학회, 18(3), pp.941~949 (2020), 한국스포츠학회[DOI]
- 강동권, "태권도 540도 뒤후려차기 동작의 운동역학적 분석", 한국운동역학회지, 23(1), pp.19~24 (2013), 한국운동역학회
- 손유남, "태권도 540° 회전 몸돌려후려차기 동작의 운동학적 분석", 한국사회체육학회지, (31), pp.1117~1127 (2007), 한국사회체육학회
- Heo Bo-seob, "Biomechanical Analysis of TAEKWONDO ‘Geodeup Yeopchagi’ Kick", International Journal of Martial Arts, 4(2), pp.40~45 (2019), J-INSTITUTE
- Cole GK, "Application of the Joint Coordinate System to Three-dimensional Joint Attitude and Movement Representation: A Standardization Proposal", Journal of Biomechanical Engineering, 115(4), pp.344~349 (1993)
- Boseob Heo, "Kinematic Analysis of Reverse Rotation DOLGAECHAGI in TAEKWONDO", International Journal of Martial Arts, 5(2), pp.81~88 (2020), J-INSTITUTE
- Park Su-ul, "A Research on the INJURY by Exercise among TAEKWONDO Poomsae Athletes in Korean Universities", International Journal of Martial Arts, 4(2), pp.35~39 (2019), J-INSTITUTE
- Mather G, "A Step to VAR: The Vision Science of Offside Calls by Video Assistant Referees", Perception, 49(12), pp.1371~1374 (2020)
- Tamir I, "The Moral Gatekeeper: Soccer and Technology, the Case of Video Assistant Referee (VAR)", Frontiers in Psychology, 11, pp.33510692~ (2020)
- 강동권, "태권도 격파 기술 중 540˚ 몸돌려후려차기 동작의 운동학 및 운동역학적 분석", 석사, 체육학과, pp.2012
- 이기혁, "태권도 540˚몸돌려후려차기 동작에 대한 숙련자와 비숙련자 간의 운동역학적 비교분석", 석사, 체육교육전공, pp.2013
- Ma HS, "Analysis on Kinematical Factor between Skilled Person and Unskilled Person Regarding 540°Turning Kicking in Taekwondo", Master's, pp.2007
- Kang DK, "The Effect of Aerial Spin of Dollyeochagi and Dwihuryeochagi on Kicking Mechanics", Doctoral, pp.2017
- Korea Taekwondo Association, "Taekwondo Poomsae Competition Rules", ~ (2020)
- World Taekwondo, "World Taekwondo Poomsae Competition Rules & Interpretation", ~ (2019)
- Winter DA, "Biomechanics and Motor Control of Human Movement" (2009)
- Hamill J, "Experiment in Sport Biomechanics" (2003), Daehanmedia