# Why are some groups physically active and others not? A contrast group analysis in leisure settings

> Research article (BMC Public Health, 2018) · cited 12× · AI/ML

**Wikidata**: [openalex:W2804874305](https://www.wikidata.org/wiki/openalex:W2804874305)  
**Source**: https://4ort.xyz/entity/why-are-some-groups-physically-active-and-others-not-a-contrast-group-analysis-in-leisure-settings