Hendrika, - and Tjipto Suwandi, - and Harjanto JM, - and Hari Basuki Notobroto, - (2016) Comparison of Results of Measurement Hand Dynamometer with Lactat Acid Blood Plasma for Muscle Fatigue Level Indicator Hand Computer Operator. International Journal of Sciences: Basic and Applied Research (IJSBAR), 27 (2). pp. 53-62. ISSN 2307-4531

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Abstract

Fatigue is a protective mechanism of the body to avoid further damage resulting in the recovery after the break. Fatigue usually indicates that the situation is different in each individual, but it all boils down to loss of efficiency and a reduction in work capacity and endurance. Fatigue can be shown on the measurement results using a hand dynamometer and blood plasma lactic acid levels. This study aimed to compare the level of muscle fatigue hand computer operator based on the measurement method of blood plasma lactic acid by the method of hand dynamometer. This study was designed to use observational research in the field using cross sectional design. The study population was computer operator males aged 20-30 years. The research sample computer operators who meet the inclusion criteria that had no history of specific diseases such as diabetes mellitus, musculoskeletal disorders, cardiac disorders, kidney and has worked as a computer operator at least 1 year, totaling 20 subjects.

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