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Childhood obesity affects fine motor skill performance under different postural constraints
Eva D'Hondt1, Benedicte Deforche, Ilse De Bourdeaudhuij
1Department of Movement and Sports Sciences, Faculty of Medicine and Health Sciences, Ghent University, Belgium. eva.dhondt@ugent.be
Neuroscience Letters
|June 11, 2008
Summary
Overweight and obese children show impaired fine motor skills, especially when balancing. Even when sitting, obese children performed worse, suggesting potential perceptual-motor coordination issues.
Area of Science:
- Pediatric Health
- Motor Control Research
- Obesity Studies
Background:
- Childhood obesity is a growing concern with potential impacts on physical development.
- Fine motor skills are crucial for daily activities and academic performance.
- Postural control is essential for executing precise movements.
Purpose of the Study:
- To compare fine motor control in normal-weight, overweight, and obese children.
- To investigate the influence of postural constraints on fine motor performance.
- To explore potential perceptual-motor coordination difficulties in obese children.
Main Methods:
- Evaluated peg placing performance in 540 children (aged 5.0-12.8 years).
- Compared performance in two conditions: sitting and standing on a balance beam (BB).
- Included normal-weight (n=273), overweight (n=202), and obese (n=65) participants.
Main Results:
- Overweight and obese children exhibited poorer fine motor skills when standing on the balance beam (BB).
- Obese children showed lower scores even in the sitting condition, indicating challenges beyond postural demands.
- Findings suggest overweight/obesity negatively impacts fine motor skills and postural control.
Conclusions:
- Childhood overweight and obesity are associated with deficits in fine motor control and postural stability.
- Difficulties persist even in simplified postural conditions for obese children.
- Further research is warranted to investigate underlying perceptual-motor coordination issues in this population.
