研究生: |
陳仲裕 Chen, Zhong-Yu |
---|---|
論文名稱: |
以主成份分析探討優秀標槍選手標槍投擲技術 Using principal component analysis to explore the javelin throw in elite athlete |
指導教授: |
張家豪
Chang, Jia-Hao |
學位類別: |
碩士 Master |
系所名稱: |
體育學系 Department of Physical Education |
論文出版年: | 2019 |
畢業學年度: | 107 |
語文別: | 中文 |
論文頁數: | 36 |
中文關鍵詞: | 過頂投擲 、運動學 、動作分析 |
英文關鍵詞: | overhead throwing, kinematic, motion analysis |
DOI URL: | http://doi.org/10.6345/NTNU201900883 |
論文種類: | 學術論文 |
相關次數: | 點閱:171 下載:41 |
分享至: |
查詢本校圖書館目錄 查詢臺灣博碩士論文知識加值系統 勘誤回報 |
近年來我國標槍選手在國際比賽中屢屢創下佳績,其投擲技術的優劣取決於投擲瞬間全身肢段間協調能力,將標槍以最有效的方式投擲出手。目的:藉由統計分析探討影響標槍投擲技術的關鍵因素,提供教練與選手往後在技術上的調整與提昇表現。方法:9位國內甲組優秀標槍選手在田徑場上實際進行投擲,收取成功的六次投擲動作並紀錄成績,分析投擲成績最佳與最差的運動學參數並進行成對樣本t檢定與主成份分析,顯著水準為α = .05。結果:投擲成績最佳與最差的運動學參數在配對t檢定中並無達到顯著差異。透過主成份分析將可將運動學12維的資料縮減至4個主成份,並可解釋 80% 以上的動作差異,投擲成績較佳與較差的第一主成份內容皆包含肩關節角度與投擲步步距。結論:在投擲成績最佳與最差的運動學上並無差異,肩關節角度與投擲步步距確實對標槍投擲技術有相當重要的影響,或許未來研究可以朝這兩個部分多加探討。
Taiwan’s javelin players have repeatedly achieved great success in international competitions in recent years. The technique of the javelin throwing depends on the ability to coordinate between the limbs during the throwing moment, and throws the javelin in the most effective way. The purpose of this study was to explore the main factors of javelin throwing technique through statistical analysis. Provide coaches and players to technically adjust and improve performance in the future. Method: 9 elite javelin players was recruited and asked for javelin throwing and record six times successful throwing in the track and field. Throwing movement kinematic parameters were collected with 3D motion analysis system. The paired sample t-test and principal component analysis (PCA) were used to compare the best and worst kinematic parameters of throwing performance. The statistical significance was set at α = .05. Results: There was no significance difference between the best and worst kinematic parameters of throwing performance. The PCA result showed that the 4 principal components were sufficient to explain over 80% of variance for both throwing performance. The 1st component include the angle of shoulder joint and the last stride in both throwing performance. Conclusion: There was no significance difference between the best and worst kinematic parameters of throwing performance. The angle of the shoulder joint and the last stride are playing an important roles in javelin throwing. There can be discussed in these two parts in the future study.
中文部分
王良展 (2002)。我國標槍選手投擲動作之三度空間運動學分析及 2D 電腦模擬
預測。未出版碩士論文,國立體育學院。桃園縣。
林寶城 (2001)。投擲的運動生物力學。載於許樹淵 (主編),運動力學 (頁127-
155)。台北市:中華民國體育學會。
邱靖華 (2000)。男子世界標槍紀錄保持者之最佳出手條件推估。大專體育學
刊,11,733-766。
邱永興、劉俊概、李建勳、涂瑞洪 (2005)。標槍投擲之最佳出手條件探討。
中華體育季刊,19(2),37-44。
翁梓林 (1998)。國內優秀選手標槍投擲三度空間運動學分析。台北師院學報,
11,733-766。
陳秀惠 (2005)。量化全身性運動協調之工具-主成份分析,體育學報,38(4),
39-52。
陳秀惠 (2009)。以主成份分析量化多肢段運動協調的方法與實作。載於劉有德
(主編),運用主成份分析量化運動行為(頁43-62)。台北市:五南出版社。
英文部分
Bartlett, R. M., & Best, R. J. (1988). The biomechanics of the javelin throw: A
review. Journal of Sport Science, 6, 1-38.
Bartlett, R., Muller, E., Raschner, C., Lindinger, S., & Jordan, C. (1995). Pressure
distributions on the plantar surface of the foot during the javelin throw. Journal
of Applied Biomechanics, 11, 163-176.
Balasubramaniam, R. & Turvey, M.T. (2004).Coordination modes in the
multisegmental dynamics of hula hooping, Biological Cybernetics,90,176-190.
Chen, H. -H, Liu, Y.-T., Mayer-Kress, G. & Newell, K. M. (2005). Learning the
Pedalo Locomotion Task. Journal of Motor Behavior, 37, 247-256.
Fradet, L., Botcazou, M., Durocher, C., Cretual, A., Multon, F., Prioux, J., &
Delamarche, P. (2004). Do handball throws always exhibit a proximal-to-distal
segmental sequence. Journal of Sports Science, 22, 439–447.
Hong , S.,& Newell, K.M. (2006). Change in organization of degrees of freedom with
learning. Journal of Motor Behavior, 38, 88-100.
Hui L., Steve, L., & Bing, Yu., (2014). Comparison of sequence of trunk and arm
motion between short and long official distance group in javelin throwing. Sport
Biomechanics, 13 (1) ,17-32.
Hirashima, M., Kadota, H., Sakurai, S., Kudo, K., & Ohtsuki, T. (2002). Sequential
muscle activity and its functional role in the upper extremity and trunk during
overarm throwing. Journal of Sports Sciences, 20, 301-310.
Mero, A., komi, P. V., Korjus, t., Navarro, N., & Gregor, R. J., (1994). Body segment
contributions to javelin throwing during final thrust phases. Journal of Applied
Biomechanics, 10, 166-177.
Morriss, C., & Bartlett, R. (1996). Biomechanical factors critical for performance in
the men’s javelin throw. Journal of Sports Medicine, 21(6), 438-446.
Morriss, C., Rartlett, R., Navarro, E. (2001). The function of blocking in elite javelin
throws: a re-evaluation. Journal of Human Movement Studies, 41, 175-190.
Moura, F. A., Martins, L. E., Cunha, S. A. (2014). Analysis of football game-related
statistics using multivariate techniques. Journal of Sports Sciences, 32(20), 1881-
1887.
Roger, B., Erich, M., Christian, R., Stefan, L., & Caroline, J. (1995). Pressure
distributions on plantar surface of the foot during the javelin throw. Journal of
Applied Biomechanics, 11,163-176.
Whiting, W. C., Grego, R. J., &Halushka, M. (1991). Body Segment and release
parameter contribution to new rules javelin throwing. International Journal of
Sport Biomechanics, 7, 111-124.