Cross-sectional survey of gender differences in gross motor skills among preschool children in Jinhua City, China

Abstract

BackgroundWhile gender differences in ball skills are widely recognized, the differences in locomotor skills remain unclear. This study aims to explore these gender differences among preschool children in Jinhua City, China, and to examine the influence of evolutionary factors and local cultural activities on these skills. MethodsA cluster random sampling method was employed to select 777 preschool children aged 5.1–6.7 years from seven kindergartens in Jinhua, Zhejiang Province, Eastern China. The Test of Gross Motor Development-Third Edition (TGMD-3) was used to assess GMS, including locomotor and ball skills. ResultsBoys outperformed girls in ball skills, such as underhand throwing, catching, two-handed striking, and kicking. However, no significant overall gender differences were found in locomotor skills. A deeper analysis revealed that boys excelled in running-related tasks, whereas girls performed better in skipping-related tasks. These findings suggest that TGMD-3 locomotor skills should be divided into running-related and jumping-related categories. The results also show that not all ball skills are dominated by boys, indicating the impact of environmental factors. The findings highlight the role of both evolutionary factors and local cultural activities in shaping these specific gender differences. ConclusionThe study's cross-sectional design provides a snapshot of existing gender differences in motor skills among preschool children. The results suggest the need for gender-sensitive physical education programs to address these disparities early on. Future research should utilize longitudinal methods and objective measures to further understand the development of these skills over time and the underlying factors contributing to these differences.