The biomechanical analysis of the taekwondo front-leg axe-kick
(Die biomechanische Analyse des front-leg axe-kick im Taekwondo)
The purpose of the study was to analyze the biomechanics of taekwondo front-leg axe-kick. One force plates, two synchronized high-speed cameras were used to measure biomechanical parameters in each phase of the front-leg axe-kick. The results included: 1. The average reaction time and movement time were 0.423 s and 0.327 s, which respectively occupied about 56% and 44% of attack time. 2. The maximum velocity of hip, knee and ankle were 1.74 m/s, 5.25 m/s and 7.43 m/s respectively. When the kicking leg touched the target, the velocity of knee and ankle were 0.78m/s, 1.72m/s, and 4.64m/s respectively. 3. The peak vertical GRF and impulse were 0.96 BW and 77.57N-S. For decreasing the movement time, it's suggested that an athlete should increase the power and flexibility of lower extremities during the training section.
© Copyright 2005 ISBS - Conference Proceedings Archive (Konstanz). Springer. Veröffentlicht von The China Institute of Sport Science. Alle Rechte vorbehalten.
Schlagworte: | Biomechanik Taekwondo Technik Angriff Analyse Kraft Reaktionsschnelligkeit |
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Notationen: | Naturwissenschaften und Technik Kampfsportarten |
Veröffentlicht in: | ISBS - Conference Proceedings Archive (Konstanz) |
Herausgeber: | Q. Wang |
Veröffentlicht: |
Beijing
The China Institute of Sport Science
2005
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Jahrgang: | 23 |
Heft: | 1 |
Seiten: | 437-440 |
Dokumentenarten: | Buch Kongressband, Tagungsbericht |
Sprache: | Englisch |
Level: | hoch |