臺灣博碩士論文加值系統

　　本論文之研究目的，比較世界級選手與我國選手及初學者，划槳手臂與軀幹之三度空間運動學分析。比較不同程度的選手之正常化划距、軀幹旋轉角（前旋轉角和後旋轉角）、水平肩外展角、垂直軸屈曲角、肘關節角等，對劃槳技術上的問題，求得合理的解釋。其如果如下：
　　一、不同程度的選手之間，各種角度參數的單因子變異數分析都達顯著（p<0.05）。
　　二、不同程度選手軀幹旋轉角與正常化划距呈現正相關。槳入水時之前旋轉角和槳離水時之水平肩外展角皆與正常化划距呈現正相關。
　　三、世界級選手以轉體划槳的技術特質運用充份的軀幹旋轉，是一種良好的划槳動作模式。

　　Canoe is one of the most popular exercise in the world. Recently, more and more, scientific investigation on canoe has been done by many experts. However, three-dimensional analyses of world-class level athlete has not been done. To understand diomechanical behaviors for world-class level of canoe athlete is important because it may provide coath and athlete an objective and clear may to instruct their movement pattern. Therefore, the purpose of this study was to biomechanically compare three different levels of canoe athletes were world, national and deginning levels. The kinematics analyses included stroke lengh, trunk rotation angle, shoulder abduction angle and elbow flexion angles.
　　The results of angular comparisons in this study were shown significant difference (p<0.05). In addition, stroke length in this study was shown in significant difference among three groups of subjects. The results in this study indicated that the world-class athlete akullfully used his entire trunk rotation and arm movement.
　　Boimechancally, the world-class group of efficiently use Kinematics skull in stroking during canoe forward progression.