Physical activity and fitness in children with developmental coordination disorder: a systematic review

Irina Rivilis1, John Hay, John Cairney

  • 1Faculty of Applied Health Sciences, Brock University, St Catharines, ON L2S 3A1, Canada. irina.rivilis@utoronto.ca

Insights

Children with developmental coordination disorder (DCD) often struggle with physical activities, impacting their fitness. This review found DCD is linked to poorer body composition, cardiorespiratory fitness, and muscle strength compared to peers.

Area of Science:

  • Neuroscience
  • Pediatrics
  • Sports Science

Background:

  • Developmental coordination disorder (DCD) is a neurodevelopmental condition affecting motor skills crucial for daily activities.
  • Children with DCD face challenges in fundamental movements like running and jumping, impacting overall health and fitness.
  • Understanding fitness and physical activity differences in DCD is vital for targeted interventions.

Purpose of the Study:

  • To systematically review and synthesize current literature on fitness and physical activity in children with DCD.
  • To quantify the differences in fitness and physical activity levels between children with DCD and typically developing children.
  • To identify gaps and limitations in existing research for future study direction.

Main Methods:

  • A systematic literature review was conducted using electronic databases and reference lists.
  • Forty peer-reviewed studies meeting inclusion criteria were analyzed.
  • Studies were evaluated based on design, population, assessment tools, measures, and fitness/physical activity outcomes.

Main Results:

  • Children with DCD showed negative associations with body composition, cardiorespiratory fitness, muscle strength and endurance, anaerobic capacity, and power.
  • Physical activity levels were generally lower in children with DCD.
  • Findings regarding flexibility were inconclusive, with mixed results across studies.

Conclusions:

  • Poor motor proficiency in DCD is associated with deficits in multiple fitness components and reduced physical activity.
  • While flexibility differences remain unclear, other key fitness areas are significantly impacted.
  • Further research is needed to address limitations and refine understanding of fitness in DCD.