BIOMECHANICAL EXPLORATION ON THE WRIST PATCHING INFLUENCE TO THE BALL KEEPING ABILITY AND SHOOTING VELOCITY OF HANDBALL

• Main Authors: TSUI, CHI-AN, 崔治安
• Other Authors: YU,LIU
• Format: Others
• Language: zh-TW
• Published: 2000
• Online Access: http://ndltd.ncl.edu.tw/handle/48893551682345487851

碩士 === 中國文化大學 === 運動教練研究所 === 88 === The main purpose of this study is to explore during the exercise of handball, the relevance between ball keeping ability and shooting velocity, and further to explore under without patching condition at the wrist portion, its influence to the ball keeping ability and shooting velocity. The study is aiming at 11 players of 2000 Male Handball National Representative Team and to make use of Peak Performance 2D Motion image analysis system to proceed the measuring study and analysis on self-ball keeping ability. With Pearson-production accumulative difference related statistic method to compare the related extent among each parameter through the data obtained, and with the sample t examination statistic method to proceed the inspection on the difference extent among each parameter, and define the significant level α =. 05. The result of study has shown that : 1. The palm are has a significant relation with the ball keeping ability, and further describe the dimension of palm area has significant influence to the ball keeping ability. 2. The ball keeping ability has significant relation with the shooting velocity, and further describe the ball keeping ability has significant influence to the shooting velocity. 3. Before or after patching, the ball keeping ability and shooting velocity have significant difference. After patching, the ball keeping ability and shooting velocity have increased significantly, and further describe the patching on wrist has significant influence to the ball keeping ability and shooting velocity.