ERGONOMIC AND SAFETY PRACTICES IN SELECTED LOCALIZED AUTOMOTIVE WORKSHOPS IN IBADAN METROPOLIS

ABSTRACT Automotive workshop workers are exposed to various ergonomic and safety risks due to postures (awkward), repetitive tasks, and manual handling of heavy tools and machine parts. This study investigates the prevalence of ergonomic hazards, safety practice compliance, and musculoskeletal disorders (MSDs) among workers in selected localized automotive workshops in Ibadan Metropolis in Oyo state. A cross-sectional survey was conducted among 200 workers using structured questionnaires, observation checklists, and ergonomic assessment tools (RULA and REBA). Descriptive statistics, Chi-square tests, and correlation analyses were used to examine the relationships between ergonomic awareness, safety practices, and MSD prevalence. Findings indicate that awkward postures (71%), manual lifting (64%), and repetitive tool use (58%) were highly prevalent. Safety practices were generally poor, with low PPE usage and limited access to formal training. Lower back pain (68%), neck pain (52%), and shoulder pain (49%) were the most reported MSDs. Chi-square analysis revealed a significant association between ergonomic awareness and MSD prevalence (p < 0.05). The study concludes that automotive workshop workers in Ibadan are exposed to high ergonomic and safety risks and recommends ergonomic interventions, provision of PPE, and regular safety training. This research contributes empirical evidence for policy formulation and practical interventions to improve workplace safety in informal automotive settings. Keywords: Automotive Workshop Safety, Ergonomics, Musculoskeletal Disorders, Occupational Health.