Low levels of objectively measured physical activity in preschoolers in child care

John J Reilly1

  • 1University of Glasgow Division of Developmental Medicine, Scotland, UK. jjr2y@clinmed.gla.ac.uk

Insights

Physical activity in child care settings is often insufficient for preschoolers. Most children accumulate less than 60 minutes of moderate-to-vigorous physical activity (MVPA) daily in child care.

Area of Science:

  • Pediatric Health
  • Child Development
  • Public Health

Background:

  • Child care settings are crucial for promoting physical activity (PA) in early childhood.
  • Meeting PA recommendations is essential for children's health and development.

Purpose of the Study:

  • To review evidence on physical activity volume and moderate-to-vigorous physical activity (MVPA) in preschool children attending child care centers.
  • To assess typical PA levels within child care environments.

Main Methods:

  • Systematic literature search for studies published between 2000 and 2008.
  • Inclusion of studies using objective measurement methods for PA and MVPA (accelerometry, direct observation, pedometers, HR monitoring).
  • Focus on preschool children within child care settings.

Main Results:

  • Twelve articles describing 13 studies were identified, involving 96 child care centers and over 1900 children.
  • Most studies indicated that children accumulated less than 60 minutes of MVPA during an 8-hour child care day.
  • Typical PA levels were low, with high levels of sedentary behavior observed.

Conclusions:

  • Consistent evidence suggests low physical activity levels in child care centers.
  • High levels of sedentary behavior are prevalent among preschool children in child care.
  • Interventions may be needed to increase PA in child care settings.
Abstract