Research
Energy balance
A multi-component school-based physical activity intervention significantly improves cardiovascular risk scores in primary school children, regardless of their baseline body mass index.
Implementing a structured physical activity program in schools can improve cardiovascular health markers in children, even those who are not overweight.
WeakSupportsHIGH confidence
Additionally, our intervention resulted in an improved cardiovascular risk score that included all components of the metabolic syndrome. This reduction in cardiovascular risk occurred in all children in the intervention group, irrespective of their initial body mass index z scores.
Why this rating
Cluster randomized controlled trial.
Source
Effect of school based physical activity programme (KISS) on fitness and adiposity in primary schoolchildren: cluster randomised controlled trial
Susi Kriemler et al. · BMJ · 2010
DOI 10.1136/bmj.c785
rct · n=502Cited 527×
Read the paper DOI resolved against Crossref · corpus check 2026-06-10
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- A multi-component school-based physical activity intervention (increasing PE lessons, adding activity breaks, and homework) significantly reduces adiposity and improves aerobic fitness in primary school children.Weak
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