Measurement and Analysis of Human Body''s Balance Ability with Static and Dynamic Standing Postures

• Main Authors: Ping-Jui Ho, 何秉叡
• Other Authors: Han- Nien Huang
• Format: Others
• Language: zh-TW
• Published: 2015
• Online Access: http://ndltd.ncl.edu.tw/handle/34717302788140338875

碩士 === 銘傳大學 === 資訊傳播工程學系碩士班 === 103 === Maintaining the balance of the human body is a remarkable ability for life. The balance ability is not only to reflect the individual condition of body health, but also revealing the body characteristic of the synergistic between the limbs and the muscle. In order to observe the strategies of balance maintaining when the human body in various conditions, the first purpose of this study is to analyze and measure the abilities of static and dynamic standing balances, respectively. The measurement system applies the 3D motion capture device for tracking the 3D motion trajectories of the head, neck, shoulder, hip, knee, ankle, and toe of the human body. The EMG activities of the rectus femoris, biceps femoris, astrocnemius medialis and tibialis anterior are recorded for observing the reaction of the human body. The interactive mechanism is analyzed by the 3D posture of the human body and the EMG activities of the corresponding muscles. Therefore, we can obtain the types of the balance strategy for individuals. The second purpose of this study is to build the national model of the balance ability about the student age from 6 to 12. The model is expected to be applied for the detection of the abnormal balanced development of the student, selection the suitable athletes and examination of the effect about the training plan of the balance ability.