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The 24-h Movement Compositions in Weekday, Weekend Day or Four-Day Periods Differentially Associate with Fundamental
Clare M P Roscoe1, Michael J Duncan2, Cain C T Clark3
1Human Sciences Research Centre, University of Derby, Derby DE22 1GB, UK.
Insights
Weekday physical activity (PA) significantly impacts preschool children's movement skills. Reallocating light PA to other behaviors improved motor competence, especially on weekends.
Area of Science:
- Child Development
- Kinesiology
- Public Health
Background:
- Fundamental movement skills (FMS) are crucial for children's physical and cognitive development.
- Understanding the relationship between 24-hour movement behaviors and FMS is vital for targeted interventions.
- Low socio-economic status (SES) backgrounds present unique challenges for promoting physical activity (PA) and skill development in preschoolers.
Purpose of the Study:
- To investigate the association between weekday, weekend, and four-day physical activity (PA) and sedentary behavior (SB) compositions and FMS in preschool children.
- To explore how reallocating time between different movement behaviors (SB, light PA, MVPA) impacts FMS.
- To examine these relationships within a low SES population.
Main Methods:
- Compositional data analysis (CoDA) was used to analyze 24-hour PA and SB data from 185 preschool children (aged 3-4 years).
- Objective PA and SB data were collected using GENEActiv accelerometers.
- FMS were assessed using the Test of Gross Motor Development, 2nd edition (TGMD-2).
Main Results:
- Weekday PA composition significantly predicted total motor competence, locomotor skills, and object control skills (r²=0.07-0.09, p<0.05).
- Weekend and four-day PA compositions also predicted FMS, though with smaller effect sizes (r²=0.03-0.07, p<0.05).
- Reallocating 5 minutes of light PA to any other behavior significantly improved FMS, with moderate-to-vigorous PA being preferential for weekend behaviors.
Conclusions:
- The time of day and duration of physical activity influence preschool children's fundamental movement skills.
- Interventions should consider the specific timing of movement behaviors (weekday vs. weekend) to optimize FMS development.
- Targeted strategies reallocating light PA can enhance motor competence in young children, particularly those from disadvantaged backgrounds.
Abstract:
The aim of this study was to investigate the relationship between weekday, weekend day and four-day physical activity (PA) behaviours and fundamental movement skills (FMS) in British preschool children from a low socio-economic status background using compositional data analysis (CoDA). One hundred and eighty-five preschool children aged 3-4 years provided objectively assessed PA and sedentary behaviour (SB) data (GENEActiv accelerometer) and FMS (TGMD-2). The association of 24-h movement behaviours with FMS was explored using CoDA and isotemporal substitution (R Core Team, 3.6.1). When data were considered compositionally (SB, light PA (LPA), moderate and vigorous PA (MVPA)) and adjusted for age, BMI and sex, the weekday-derived composition predicted total motor competence (r2 = 0.07), locomotor (r2 = 0.08) and object control skills (r2 = 0.09); the weekend day-derived composition predicted total motor competence (r2 = 0.03) and object control skills (r2 = 0.03), the 4-day-derived composition predicted total motor competence (r2 = 0.07), locomotor (r2 = 0.07) and object control skills (r2 = 0.06) (all p < 0.05). Reallocation of 5 min of LPA at the expense of any behaviour was associated with significant improvements in total motor competence, locomotor and object control skills; for weekend-derived behaviours, MVPA was preferential. Considering movement behaviours over different time periods is required to better understand the effect of the 24-h movement composition on FMS in preschool children.
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