The Kinematic Analysis of Movement in Elite Female Triple Jumpers

• Main Authors: Yang- Ling Liaw, 廖允伶
• Other Authors: Chung-Yang Fung
• Format: Others
• Language: zh-TW
• Published: 2002
• Online Access: http://ndltd.ncl.edu.tw/handle/02875560121620005650

碩士 === 國立臺東大學 === 教育研究所 === 92 === The purpose of this research was aimed at the elite female triple jumpers who jumped over 12 meters in final of female triple jump of national sport competition in 2001. According to the movements in the competition proceeded to individual analysis by the view of kinematics, then we could know the excellent and bad of the internal elite female triple jumpers, the results also could provide consultations for the athletes and coaches. This study used JVC9800U video camera to capture images at 120 fields per second in shutter of 250 per second and took the activities by the mean of panning camera, then dealed the images digitizing with the Ariel dynamics systems,further more, corrected the transform scales of horizontal and vertical of panning views by EXCEL software. By this way we got the kinematic parameters, and analyzed the movement of four female players. The results were indicated as follow: 1.The error percentage of the transform scales of horizontal and vertical of panning views were under 0.6 %. 2.There were discordant performances at the angle of takeoff, the loss maximum phase of horizontal velocity, the highest value phase of vertical velocity, the angle of jumping and of landing, the support-time form, the variation of height of body gravity. 3.The skills athletes employed were the same jump-dominated, and the velocity of bending of support leg disagreed with the velocity of descending of body gravity. 4.The velocity of swing forward of the swing leg was too slow and the range was too narrow. The trend of technique of triple jump will pay attention to suit individual genius, intensify the weaknesses, developing the skill in individual character. The results can put the athletes and coaches up.