Hägg G M
Division of Applied Work Physiology, National Institute of Occupational Health, Solna Sweden.
Technol Health Care. 1995 Mar;3(1):11-4.
As a consequence of the large changes of industry work during the last decades, the measurement techniques used for load assessment have undergone a corresponding development to, if possible, reveal hazardous load situations associated with modern production technology. This development has implied methods focusing localized loads on muscles, tendons and joints. Posture is one externally observable load factor of great importance. Load distribution within the body can be assessed by computerized biomechanical models. Another important approach is the registration of the electromyographic (EMG) activity. The latter technique provides information on time patterns of loads which lately have gained increasing attention.
由于过去几十年工业工作发生了巨大变化，用于负荷评估的测量技术也相应地得到了发展，以便尽可能揭示与现代生产技术相关的危险负荷情况。这种发展意味着方法侧重于肌肉、肌腱和关节上的局部负荷。姿势是一个非常重要的外部可观察到的负荷因素。体内的负荷分布可以通过计算机化生物力学模型进行评估。另一种重要方法是记录肌电图（EMG）活动。后一种技术提供了关于负荷时间模式的信息，最近这种信息越来越受到关注。
