Can I read Perceived Exertion During a Self-imposed Pace of Work for a Group of Cleaners on EtoBox?

Perceived Exertion During a Self-imposed Pace of Work for a Group of Cleaners by S.-E. Johansson; G. Ljunggren is a Psychology article available to read on EtoBox.

What is Perceived Exertion During a Self-imposed Pace of Work for a Group of Cleaners about?

Nine cleaners were monitored for four hours while performing their ordinary work. They rated their perceived exertion on Borg's CR-10 scale every five minutes and their, heart rates were recorded every minute. It was found that the subjects worked on a physiological 'steady-state' level, meaning that their heart rates were about the same regardless of the work performed. Their ratings of perceived exertion varied, however, but were all 'fairly strong' or stronger. During more than 80% of the time, the work periods on the different tasks were shorter than 15 min. On the basis of the results of a bicycle ergometer test, it was determined that the actual level of exertion during the ordinary work corresponded to about 35% of the subjects' estimated maximal oxygen uptake. Most subjects had back symptoms and more than half of them reported symptoms involving the neck, shoulders, wrists and hands. The varying intensities indicate where the problems are most critical.

Who reads Perceived Exertion During a Self-imposed Pace of Work for a Group of Cleaners?

Author

S.-E. Johansson; G. Ljunggren

Publisher

Elsevier Science; Elsevier ; Elsevier Ltd.; Elsevier BV (ISSN 0003-6870)

Published

1989

Language

EN

Field

Psychology (Social Sciences)