OBJECTIVE: The aim of the study was to examine the gross motor skill performance of overweight and non-overweight preschool children from South of Italy, and to investigate possible differences by gender. METHODS: Participants were 38 boys and 42 girls (4.5 ± 0.5 yr) categorized as overweight (n = 38) and non-overweight (n = 42), according to the IOTF body mass index (BMI) cut-off points. The Test of Gross Motor Development was used to assess seven locomotor skills (run, gallop, hop, leap, horizontal jump, skip and slide) and five object-control skills (two-hand strike, stationary bounce, catch, kick and overhand throw). The raw, standard and percentile scores and the Gross Motor Development Quotient (GMDQ) were calculated for each participant. ANOVA 2 (gender) x 2 (group) was conducted on the subtest standard scores and the GMDQ. RESULTS: No differences in performance were found between boys and girls on the subscale standard scores and the GMDQ. Significant main effects (p < 0.001) were reported for group on the GMDQ, and the standard scores for locomotor and object-control skills, with overweight children reporting lower movement competence than their counterparts. Pearson's correlations revealed relationships (p < 0.001) between BMI and locomotor (r = -0.54) and object-control (r = 20.48) skills, and between BMI and GMDQ (r = 20.54). CONCLUSIONS: Findings indicate that childhood obesity might have adverse effects on gross motor development. Overweight participants showed poorer performance on locomotor and object-control tasks than their non-overweight peers. Interventions to promote physical activity in overweight children should be directed towards achieving a healthy weight and motor skill improvement.
OBJECTIVE: The aim of the study was to examine the gross motor skill performance of overweight and non-overweight preschool children from South of Italy, and to investigate possible differences by gender. METHODS:Participants were 38 boys and 42 girls (4.5 ± 0.5 yr) categorized as overweight (n = 38) and non-overweight (n = 42), according to the IOTF body mass index (BMI) cut-off points. The Test of Gross Motor Development was used to assess seven locomotor skills (run, gallop, hop, leap, horizontal jump, skip and slide) and five object-control skills (two-hand strike, stationary bounce, catch, kick and overhand throw). The raw, standard and percentile scores and the Gross Motor Development Quotient (GMDQ) were calculated for each participant. ANOVA 2 (gender) x 2 (group) was conducted on the subtest standard scores and the GMDQ. RESULTS: No differences in performance were found between boys and girls on the subscale standard scores and the GMDQ. Significant main effects (p < 0.001) were reported for group on the GMDQ, and the standard scores for locomotor and object-control skills, with overweight children reporting lower movement competence than their counterparts. Pearson's correlations revealed relationships (p < 0.001) between BMI and locomotor (r = -0.54) and object-control (r = 20.48) skills, and between BMI and GMDQ (r = 20.54). CONCLUSIONS: Findings indicate that childhood obesity might have adverse effects on gross motor development. Overweight participants showed poorer performance on locomotor and object-control tasks than their non-overweight peers. Interventions to promote physical activity in overweight children should be directed towards achieving a healthy weight and motor skill improvement.
Authors: Ali Brian; Adam Pennell; Sally Taunton; Angela Starrett; Candice Howard-Shaughnessy; Jacqueline D Goodway; Danielle Wadsworth; Mary Rudisill; David Stodden Journal: Sports Med Date: 2019-10 Impact factor: 11.136