人体重心位置检测的意义与实施  

Significance and execution of determination of gravity center position of human body

作　　者：单信海[1] 

机构地区：[1]山东师范大学体育学院,山东省济南市250014

出　　处：《中国临床康复》2005年第4期200-201,共2页Chinese Journal of Clinical Rehabilitation

基　　金：国家自然科学基金(30370396)~~

摘　　要：目的:分析人体重心位置检测的意义,对各种实施方法进行分析比较。方法:对收集到的相关文献资料进行归纳、分析。结果:在运动员选材、体育教育及体育科研、全民健身、医疗康复等方面,对人体重心位置的检测意义重大。在检测的实施方法上,录像解析法、测力台法、重心板法都有一些不足之处。“人体重心位置动态检测系统”通过四个支点压力传感器实时信号的检测、重心位置的实时计算处理,能够实现在卧姿及站姿下由于人体肢体环节的摆动而造成人体总重心位置变化的动态检测。结论:人体重心位置的检测有较大的现实意义。“人体重心位置动态检测系统”能够快速、准确地实现人体重心位置变化的动态检测。AIM:To analyze the significance of the determination of gravity center position of human body,and make a comparison of all kinds of determining methods.METHODS:All the gathered pertinent literatures were summerized and analyzed.RESULTS:In aspects of athlete selection,physical education and sports scientific research, public health training,medical rehabilitation,etc.,and it is of great significance to detect gravity center position of human body.Regarding the determining methods,the methods of video analysis,force platform or gravity center platform all had short comings.The system of gravity center position of human body dynamic determination could realize to make a dynamic determination of gravity center swaying at the condition of standing as well as gravity center changing caused by the swaying of the extremity segments at the prone position through the real time signal process following the force pressure determination of four pivots on the platform.CONCLUSION:There is a practical significance to determine the gravity center position of human body.The system of gravity center position of human body dynamic determination can make a dynamic determination of gravity center position changing rapidly and accurately.

关 键 词：生物力学 人体 运动 体育和训练 

分 类 号：R87[医药卫生—运动医学]