Abstract

Workplace hazards in the automotive repair industry pose significant risks to worker safety and health, particularly in small-scale motorcycle workshops where formal safety management systems are often limited. Although previous studies have examined the prevalence of musculoskeletal disorders (MSDs) among automotive workers, limited attention has been given to the relationship between workplace incidents and MSDs among motorcycle technicians in small and medium-sized workshops. Therefore, this study aims to investigate the relationship between workplace incidents and musculoskeletal disorders among motorcycle technicians in Lombok Island, Indonesia. A cross-sectional study was conducted involving 105 motorcycle technicians working in 41 repair workshops. Data on demographic characteristics, workplace incidents, and musculoskeletal symptoms were collected using structured questionnaires. MSD symptoms were assessed using the Standardized Nordic Musculoskeletal Questionnaire (NMQ), which evaluates discomfort across nine body regions. Descriptive statistics were used to examine the prevalence of incidents and MSDs, while bivariate analysis was performed to identify associations between workplace incidents and MSD symptoms. The findings show that minor injuries accounted for the majority of workplace incidents (93.3%), with the hands being the most frequently injured body part (65.5%). Lower back musculoskeletal disorders were the most prevalent condition (74.3%) and were significantly associated with workplace incidents (p = 0.012). Overall, upper limb injuries and MSD symptoms were commonly reported among technicians. These findings highlight the importance of ergonomic interventions and improved safety practices in motorcycle repair workshops to reduce MSD risks and workplace incidents, thereby improving worker health and operational productivity.

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