Determinant factors of physical fitness in European children

Mahmoud Zaqout1, Krishna Vyncke2, Luis A Moreno3

  • 1Department of Public Health, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium. mahmoud.zaqout@ugent.be.

Insights

Childhood physical fitness is strongly influenced by body mass index (BMI) and physical activity. Diet and psychosocial factors also play a role, offering targets for health initiatives.

Area of Science:

  • Pediatric Health
  • Exercise Science
  • Public Health

Background:

  • Physical fitness in childhood is crucial for long-term health.
  • Understanding determinants of physical fitness is key for targeted interventions.
  • European children's fitness levels and their influencing factors require comprehensive analysis.

Purpose of the Study:

  • To investigate cross-sectional and longitudinal determinants of physical fitness in European children aged 6-11 years.
  • To identify key child characteristics, lifestyle factors, and parental influences on physical fitness.
  • To explore how these determinants vary by sex and specific fitness components.

Main Methods:

  • Utilized data from 4903 European children (50.6% girls).
  • Measured physical fitness encompassing cardio-respiratory, muscular strength, flexibility, balance, and speed.
  • Employed multivariate and mixed linear regression models to analyze determinants.

Main Results:

  • Childhood body mass index (BMI) and physical activity were significant, independent determinants of physical fitness.
  • Low maternal BMI, high psychosocial well-being, and fruit/vegetable intake showed small protective effects.
  • Longitudinal data emphasized child's BMI as a key fitness determinant, irrespective of physical activity levels.

Conclusions:

  • Childhood BMI, physical activity, diet, and psychosocial factors are modifiable targets for enhancing physical fitness.
  • Policy interventions should integrate these factors systematically to improve children's fitness.
  • Targeted strategies focusing on BMI and lifestyle are essential for promoting pediatric physical fitness.
Abstract

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