JOINT RANGE OF MOTION AND MOBILITY OF THE HUMAN TORSO

Q3 Engineering
汽车工程 Pub Date : 1971-02-01 DOI:10.4271/710848
R. Snyder, D. Chaffin, Rodney K. Schutz
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引用次数: 5

Abstract

THE OBJECT HAS BEEN TO DEVELOP A QUANTITATIVE DESCRIPTION OF THE MOBILITY OF THE HUMAN TORSO, INCLUDING THE SHOULDER GIRDLE, NECK, THORACIC AND LUMBAR VERTEBRAL COLUMN, AND PELVIS. THIS HAS BEEN ACCOMPLISHED BY A SYSTEMATIC MULTIDISCIPLINARY INVESTIGATION INVOLVING TECHNIQUES OF CADAVER DISSECTION AND MEASUREMENT, UTILIZING CINERADIOFLUOROSCOPY FOR JOINT CENTER OF ROTATION LOCATION, ANTHROPOMETRY, RADIOGRAPHY AND PHOTOGRAMMETRY FOR SELECTED POSITIONS AND MOTIONS OF LIVING SUBJECTS, AND COMPUTER ANALYSIS. THE MAJOR RESULTS OF THE STUDY ARE PREDICTION EQUATIONS AND GRAPHS DESCRIBING HOW THE BASE OF THE SPINE REFERENCE POINT (FIFTH LUMBAR SPINAL SURFACE MARKER) MOVES IN RELATION TO DEFINED SEATED AND STANDING REFERENCE POINTS FOR GIVEN REACHES, AND THE DEVELOPMENT OF TECHNIQUES BY WHICH THE LENGTHS AND EXCURSIONS OF TORSO AND LIMB LINKS MAY BE ESTIMTED AND LOCATED. IT WAS FOUND THAT THE SURFACE LANDMARKS SELECTED COULD PREDICT PRECISE LOCATION OF THE UNDERLYING ANATOMICAL LANDMARKS. THE RESULTS PROVIDE INITIAL BASIC DATA REGARDING HUMAN TORSO MOTION, JOINT CENTER OF MOTION, AND LINK RELATIONSHIPS. /SAE/
关节的活动范围和人体躯干的灵活性
目的是对人体躯干的活动性进行定量描述,包括肩带、颈部、胸椎和腰椎以及骨盆。这是通过系统的多学科研究完成的,包括尸体解剖和测量技术,利用放射透视法进行关节旋转中心定位,人体测量学,放射照相和摄影测量学来选择活体对象的位置和运动,以及计算机分析。该研究的主要结果是预测方程和图表,描述了脊柱参考点(第五腰椎表面标记)的基础如何在给定范围内相对于确定的坐姿和站立参考点移动,以及技术的发展,通过该技术可以估计和定位躯干和肢体连接的长度和偏移。结果发现,所选择的表面标记可以准确预测下解剖标记的位置。研究结果提供了关于人体躯干运动、关节运动中心和连杆关系的初步基本数据。/ SAE /
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
汽车工程
汽车工程 Engineering-Automotive Engineering
CiteScore
1.90
自引率
0.00%
发文量
5947
期刊介绍:
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