Stretching exercise to reduce musculoskeletal pain among x bakery’s workers

Dian Afif Arifah, Ani Asriani Basri

Abstract


X bakery has 51 workers and produces approximately 60.000 pieces of bread in a day for 9 working hours. Most of the production activities are manually handled and only. The low level musculoskeletal pain reported by 92% of packaging workers. This study aims to analyze the effectiveness and ideal duration of stretching exercise in reducing Musculoskeletal disorders (MSDs) among Workers. Using quasi-experimental design, 51 workers involved as respondents who were asked to do a simple stretching exercise in specific duration, 5 days a week in at least 4 weeks. The MSDs score were measured using the Nordic Body Map (NBM) questionnaire. Intervention divided into 4 categories based on the duration. There are lower level of musculoskeletal pain among all exercise group in average, but comparison test doesn’t show a significant difference compared to control group (p-value =0.232). The group with 15 minutes exercise is the only group that significantly difference compared with the control group (p-value =0.020). The workers with 15 minutes stretching exercise, 5 days a week tend to have 5.16 % lower level of musculoskeletal pain compared to the control group. Another type of exercise and various durations might be needed as comparison to obtain more representative result.



DOI: http://doi.org/10.11591/ijphs.v10i3.20877

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International Journal of Public Health Science (IJPHS)
p-ISSN: 2252-8806, e-ISSN: 2620-4126

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