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題名:壘球投手跨步腳著地期間下肢關節之動力學分析
書刊名:體育學報
作者:王令儀 引用關係杜惠萍林德嘉黃長福 引用關係
作者(外文):Wang, Li-iTu, Hui-pingLin, Der-chiaHuang, Chenfu
出版日期:2001
卷期:31
頁次:頁281-291
主題關鍵詞:動力學逆過程力量力矩功率壘球投球Inverse dynamicForceMomentPowerSoftballPitch
原始連結:連回原系統網址new window
相關次數:
  • 被引用次數被引用次數:期刊(17) 博士論文(0) 專書(0) 專書論文(0)
  • 排除自我引用排除自我引用:16
  • 共同引用共同引用:0
  • 點閱點閱:30
     本研究之主要目的是要藉由地面反作用力以及淨關節間作用力、力矩與功率來了 解疊球投手投擲快速球時跨步腳在著地期間下肢關節承受的負荷及各肢段肌群參與活動的情 形。 以四名國家級女子快速壘球投手為施測對象。 將一塊測力板( 600Hz )與一部 Peak 高速攝影機( 120Hz )同步擷取跨步腳著地期間各運動學與動力學參數, 並以動力學逆過 程算得跨步腳著地期間其踝、膝、髖關節之淨關節間作用力與力矩。實驗結果發現,地面反 作用力第一峰值出現在人體骨骼神經系統產生緩衝反應之前,劇烈的地面反作用力值在下肢 緩衝動作不足的情況下形成強大的壓力與剪力值作用在各關節上,長期訓練的累積可能會使 關節、韌帶與軟骨組織承受不容輕忽的負荷。此外,在運動技術上建議加強膝關節伸肌的離 心肌力可促進著地時的制動技術,讓能量有效的傳導到軀幹,以達高效能的投球表現。
     The purpose of this study was to investigate the ground reaction forces , joint reaction forces, net muscle joint moments and powers of the ankle, knee and hip during the softball pitch with windmill style threw the fastball. Four elite softball pitchers served as the subjects for this study. A Peak high-speed camera (120Hz) and synthesized with a force plate (600Hz) was used to collect the relative parameters of landing leg during pitching. The joint reaction forces and moments were calculated by using inverse dynamics process. The results indicated that the peak ground reaction forces appeared before the human neuromuscular system responded to modify these forces. The greater compressive and shear stresses which around the joint created during the landing phase would put a heavy load on soft tissue, ligament and tendon. In addition, the extensors' eccentric muscle powers of knee and the flexors' concentric muscle powers of hip were the important ability for the softball pitching performance.
期刊論文
1.Tippett, S. R.(1986)。Lower extremity strength and active range of motion in college baseball pitchers: A comparison between stance leg and kick leg。Journal of Orthopaedic and Sports Physical Therapy,8(1),10-14。  new window
2.MacWilliams, B. A.、Choi, T.、Perezous, M. K.、Chao, E. Y. S.、McFarland, E. G.(1998)。Characteristic ground-reaction forces in baseball pitching。American Journal of Sports Medicine,26(1),66-71。  new window
3.Nigg, B. M.(1985)。Loads in selected sport activities- An overview。Biomechanics IX-B,91-96。  new window
4.羅俊欽、黃長福(1998)。女子壘球投手投球動作之運動學分析。體育學報,26,193-200。  延伸查詢new window
5.Elliott, J.、Grove, R.、Gibson, B.(1988)。Timing of the lower limb drive and throwing limb movement in baseball pitching。Internal Journal of Sport Biomechanics,4,59-67。  new window
6.McNitt-Gray, J. L.(1991)。Kinematics and impulse characteristics of drop landing from three heights。International Journal of Sport Biomechanics,7,201-224。  new window
7.Mann, R. V.、Sprague, P.(1980)。A kinetic analysis of the ground leg during sprint running。Research Quarterly for Exercise and Sport,51(2),334-348。  new window
8.Putnam, C. A.(1993)。Sequential motionsof body segmental in striking and throwing skills: Descriptions and explanations。Journal of Bomech,26,125-236。  new window
9.Ricard, Mark D.、Veatch, Steve(1990)。Comparison of impact forces in high and low impact aerobic dance movements。International Journal of Sport Biomechanics,6,67-77。  new window
10.Devita, P.、Skelly, W. A.(1992)。Effect of landing stiffness on joint kinetics and energetics in the lower extremity。Medicine and Science in Sports and Exercise,24(1),108-115。  new window
學位論文
1.許太彥(1999)。國小學童不同高度赤腳著地之生物力學分析(碩士論文)。國立臺灣師範大學,臺北。  延伸查詢new window
圖書
1.Hay, J. G.(1993)。The biomechanics of sports techniques。Englewood Cliffs, NJ:Prentic-Hall Inc.。  new window
2.Winter, David A.(1990)。Biomechanics and Motor control of human movement。John Wiley & Sons, Inc.。  new window
圖書論文
1.Zatsiorsky, V. M.、Prilutsky, B. I.(1987)。Soft and stiff landing。Biomechanics。Champaign, IL:Human Kinetics。  new window
2.Nigg, B. M.、Denoth, J.、Neukomm, P. A.(1981)。Quantifying the Load on the Human Body: Problems and Some Possible Solutions。Biomechanics VI-B。Baltimore:University Park Press。  new window
3.Alderson, J.、Elliott, B.(1999)。Kinetics of the windmill softball pitch for women。Scientific proceedings of the XVII InternatiQnal Symposium on Biomechanics in Sports。Perth:Edith Cowan University。  new window
 
 
 
 
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