Ergonomic Implications of Hand Anthropometry and Hand Dominance among Selected Nigerian Male Automotive Workers

This study examined the relationship between hand anthropometry and hand dominance among selected Nigerians in the automotive industry. A cross-sectional, descriptive study was carried out on 45 male automotive workers between the ages of 30 – 49, in selected automotive workshops located in the city of Port Harcourt. Exclusion criteria were; history of upper limb injuries or disorders. The following parameters were measured from the upper limb; mid-arm circumference, arm length, forearm length, hand length and hand width. Handgrip strength was measured on right and left hands by using a standard adjustable digital hand grip dynamometer (CAMRY EH101), Zhongshan Camry Electronics Ltd, Shinqi, China. Paired t-test and Pearson's correlation were employed. A probability (p)

Key Words: Hand anthropometry, Hand dominance, musculoskeletal injuries, automotive industry