Syamsul Gultom, A. Rahim Matondang, Wirsal Hasan, Gerry Silaban
Abstract: Computer exhaustion due to long computer usage is a complex criterion which is not only concerns physiological and psychological fatigue but the dominant relationship with the decline in physical performance, the feeling of fatigue, decreased motivation and decreased work productivity. This research was aim to developed an intervention model for decreasing occupational fatigue for computer user employees of the central administration bureau of Unimed. It was conducted by Quasi Experiment with design of TwoGroup DesignPretest-Posttest With Control Group sample were 67 peoples. In this design there were two groups determined consisting of 34 people as the treatment group and 33 peoples as a control group. Data analysis was performed to see before and after intervention and its effect on age, sex and years of service. The data were processed by t-test analysis and f-test. The result of this research showed that there was influence intervention of EMRC toward decreased mental and physical fatigue at the rate of work speed, work accuracy, work consistency and physical exhaustion with a significance value smaller than the value of = 0.05.
Keywords: Fatigue, Application of EMRC Model, Batak Toba Instrumental, Bourdon Wiesma, Whole Body Reaction Tester WBRT