Physiological, subjective and postural loads in passenger train wagon cleaning using a conventional and redesigned cleaning tool

Abstract

Methods: In this study, cleaning process was studied and analyzed with special reference to cleaning tools. A group of 13 professional cleaners participated in this study. While they performed their normal tasks, their oxygen consumption, heart rate, rating of perceived exertion and postural data were obtained. The perceived exertion during cleaning task… (More)

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