碩士 / 國立臺灣體育運動大學 / 體育研究所 / 104 / This study aimed to discern the characteristics and differences on motion of stroke and impact on performance of stroke with four different knee angles (optional angle, 90 degrees, 105 degrees, 120 degrees) of the support leg of canoeing in canoe sprint. Methods: 10 canoe athletes were invited in this study. Each participant finished 15 seconds sprint paddling of canoeing with each angle randomly on canoe ergometer. The data collected from the canoe ergometer was analyzed by One-way repeated measure ANOVA. The motion of each participant was analyzed by Vicon 3D motion analysis system. Results: The optional support leg knee angle is 137 ± 15.72 degrees. The positions when the blade was just into the water were not significantly different among four knee angles of support leg. During the stroke, the velocity of trunk tilt and shoulder rotation is faster in optional angle of support leg than 90 degrees. About the performance of stroke, the displacement and velocity is farther and faster in optional angle of support leg than 90 degrees. Moreover, there is no significantly different stroke motion and stroke performance between the knee angle of support leg 105 degrees and 120 degrees. Conclusion: The knee angle of support leg has an influence on the motion and the performance of stroke.
| Identifer | oai:union.ndltd.org:TW/104NTCP0567007 |
| Date | January 2015 |
| Creators | Chia Chun-Han, 賈俊瀚 |
| Contributors | Chung Li-Chun, 張立羣 |
| Source Sets | National Digital Library of Theses and Dissertations in Taiwan |
| Language | zh-TW |
| Detected Language | English |
| Type | 學位論文 ; thesis |
| Format | 49 |
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