MEASUREMENT OF POSTURAL ANGLES DURING WORK
MEASUREMENT OF POSTURAL ANGLES DURING WORK
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DOI：
10.1080/00140138808966732
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发表时间：
1988-06-01
期刊：
影响因子：
2.4
通讯作者：
STRANDEN, E
中科院分区：
文献类型：
--
作者：
AARAS, A;STRANDEN, E
本文介绍了一种连续测量人体姿势角（头角、臂外展角、臂屈曲角和背角）的方法。该方法包括在头部、肩部和背部安装电位计。在实验室测试中，设备（“生理仪”）似乎可以充分记录实际的身体角度。该系统相对简单和强大，非常适合实地研究。计划在工作负荷评估中使用姿势角度测量技术。在这种测量中，必须考虑几个限制。这些包括肘部对身体的支撑和手中的负荷。两者都影响肌肉负荷，尽管角度可能不变。
A method for continuous measurment of postural angeles (head angle, arm abduction, arm flexion and back angle) is described. The method involves attachment of potentiometer pendulums at the head, shoulder and back. In laboratory tests the equipment (''Physiometer'') seems to record the actual body angles adequately. The system is relatively simple and robust and well suited for field studies. It is planned to use the technique of postural angle measurements in the assessment of workload. In such measurements several limitations must be considered. These include the support of the body by the elbows and the carriage of load in the hands. Both influence muscular load although the angle may be unchanged.