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摘要
外文摘要
引文資料
題名:
三種不同蹲踞距離起跑之運動學分析
書刊名:
體育學報
作者:
陳佑
/
吳光亞
/
蔡於儒
/
楊文添
/
張家豪
作者(外文):
Chen, Yo
/
Wu, Kuang-ya
/
Tsai, Yu-ju
/
Yang, Wen-tien
/
Chang, Jia-hao
出版日期:
2013
卷期:
46:1
頁次:
頁23-31
主題關鍵詞:
短跑
;
田徑
;
姿勢
;
動作分析
;
Dash
;
Track and field
;
Posture
;
Motion analysis
原始連結:
連回原系統網址
相關次數:
被引用次數:期刊(
1
) 博士論文(
1
) 專書(0) 專書論文(0)
排除自我引用:
1
共同引用:
3
點閱:60
目的:經由運動學瞭解長式、中式、短式三種不同距離蹲踞方式對起跑表現的影響。方法:以高速攝影機(250 Hz)拍攝7位大專甲組短跑選手(年齡21±2.0歲,身高177.1±2.1公分,體重71.3±7.2公斤,100公尺最佳成績10.94±0.20秒)起跑至第一步著地的影像,使用Kwon3D動作分析軟體得到運動學數據,以重複量數單因子變異數分析與LSD事後比較進行統計,顯著水準為α= .05。結果:中式的身體質心水平速度(3.33±0.16 m/s)大於短式(3.27±0.13 m/s),身體質心移動2公尺時間(0.68±0.02 s)小於長式(0.70±0.03 s)。長式的第一步騰空距離(1.63±0.20 m)大於中式(1.41±0.16 m)和短式(1.26±0.13 m),中式大於短式。短式的推蹬時間(0.33±0.03 s)小於中式(0.35±0.02 s)和長式(0.38±0.02 s),中式小於長式。結論:不同起跑方式會影響選手第一步之運動學表現,起跑時,中式的身體質心水平速度快,移動2公尺之時間也較短,在本研究中有較好的起跑表現。
以文找文
Purpose: To understand the effects on the bunch, medium, and elongated starts of sprints through kinematics. Methods: The high-speed camera (250 Hz) was used to capture the movements of 7 elite short-distance track runners (aged: 18~22 y; height: 177.1 ± 2.1 cm; weight: 71.3 ± 7.2 kg; 100 m record: 10.94 ± 0.20 s) from the beginning to the first step. Kwon3D Motion analysis software was used to analyze the data. Repeated-measures One-way ANOVA (α = .05) and LSD comparisons were applied to assess the differences. Results: For the horizontal velocity of the center of mass (COM) during push-off, a higher value was observed for the medium start (3.33 ± 0.16 m/s) compared to in the bunch start (3.27 ± 0.13 m/s). The duration of COM moving from 0 to 2 m was shorter in the medium start (0.68 ± 0.02 s) than in the elongated start (0.70 ± 0.03 s). The first step had a greater distance for elongated start (1.63 ± 0.20 m) than for the medium (1.41 ± 0.16 m) and bunch (1.26 ± 0.13 m) starts, and the medium start had a greater distance than the bunch start. The bunch start had a shorter push-off time (0.33 ± 0.03 s) than the medium (0.35 ± 0.02 s) and elongated (0.38 ± 0.02 s) starts, and the medium start was shorter than the elongated start. Conclusions: The different crouch start distances affected the kinematics of the sprint starts. From push-off to first step, a medium start has better kinematic characteristics, including a shorter time to move the body and a higher COM velocity.
以文找文
期刊論文
1.
Mendoza, L.、Schollhorn, W.(1993)。Training of the sprint start technique with biomechanical feedback。The Journal of Sports Sciences,11,25-29。
2.
Aerenhouts, D.、Delecluse, C.、Hagman, F.、Taeymans, J.、Debaere, S.、Van Gheluwe, B.、Clarys, P.(2012)。Comparison of anthropometric characteristics and sprint start performance between elite adolescent and adult sprint athletes。European Journal of Sport Science,12(1),9-15。
3.
Čoh, Milan、Jošt, Bojan、Škof, Branko、Tomažin, Katja、Dolenec, Aleš(1998)。Kinematic and Kinetic Parameters of the Sprint Start and Start Acceleration Model of Top Sprinters。Gymnica,28,33-42。
4.
Guissard, N、Hainaut, K(1992)。EMG and mechanical changes during sprint start at different front block obliquities。Medicine and Science in Sport & Exercise,24,1257-1263。
5.
Mero, A.(1988)。Force-time characteristics and running velocity of male sprinters during the acceleration phase of sprinting。Research Quarterly for Exercise and Sport,59(2),94-98。
6.
Mero, A.、Komi, P. V.(1990)。Reaction time and electromyographic activity during a sprint start。European Journal of Applied Physiology,61(1/2),73-80。
7.
Mero, A.、Kuitunen, S.、Harland, M.、Kyrolainen, H.、Komi, P. V.(2006)。Effects of muscle-tendon length on joint moment and power during sprint starts。Journal of Sports Sciences,24(20),165-174。
8.
Salo, A.、Bezodis, I.(2004)。Which starting style is faster in sprint running standing or crouch start。Sports Biomechanics,3,43-54。
9.
Slawinski, J.、Bonnefoy, A.、Levêque, J. M.、Ontanon, G.、Riquet, A.、Dumas, R.、Chèze, L.(2010)。Kinematic and kinetic comparisons of elite and well-trained sprinters during sprint start。Journal of Strength & Conditioning Research,24(4),896-905。
10.
Slawinski, J.、Bonnefoy, A.、Ontanon, G.、Leveque, J. M.、Miller, C.、Riquet, A.、Dumas, R.(2010)。Segment-interaction in sprint start: Analysis of 3D angular velocity and kinetic energy in elite sprinters。Journal of Biomechanics,43,1494-1502。
11.
Shinohara, Y.、Maeda, M(2011)。Relation between block spacing and forces applied to starting blocks by a sprinter。Procedia Engineering,13,154-160。
12.
Schot, P. K.、Knutzen, K. M.(1992)。A Biomechanical Analysis of Four Sprint Start Positions。Research Quarterly for Exercise and Sport,63(2),137-147。
13.
許樹淵(19801200)。不同起跑法的力學因素分析。體育學報,2,167-177。
延伸查詢
14.
Harland, M. J.、Steele, J. R(1997)。Biomechanics of the sprint start。Sports Medicine,25(1),11-20。
15.
Hunter, J. P.、Marshall, R. N.、McNair, P. J.(2004)。Interaction of step length and step rate during sprint running。Medicine and Science in Sports & Exercise,36(2),261-271。
16.
Hunter, J. P.、Marshall, R. N.、McNair, P. J.(2004)。Segment-interaction analysis of the stance limb in sprint running。Journal of Biomechanics,37(9),1439-1446。
17.
Hunter, J. P.、McNair, P. J.、Marshall, R. N.(2005)。Relationships between ground reaction force impulse and kinematics of sprint-running acceleration。Journal of Applied Biomechanics,21(1),31-43。
研究報告
1.
Dempster, W. T.(1955)。Space requirements of the seated operator。OH:Wright-Patterson Air Force Base。
圖書
1.
Gagnon, M.(1978)。A kinetic analysis of the kneeling and the standing starts infemale sprinters of different ability。Biomechanics VI-B。Baltimore, MD:University Park Press。
2.
International Association of Athletics Federations.(2008)。Competition rules 2008。Monaco:International Association of Athletics Federations。
3.
Winter, D. A.(2005)。Biomechanics and motor control of human movement。John Wiley & Sons。
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