# Using the R = MC2 heuristic to understand barriers to and facilitators of implementing school-based physical activity opportunities: a qualitative study

> Research article (BMC Public Health, 2024) · cited 21× · AI/ML

**Wikidata**: [openalex:W4390946852](https://www.wikidata.org/wiki/openalex:W4390946852)  
**Source**: https://4ort.xyz/entity/using-the-r-mc2-heuristic-to-understand-barriers-to-and-facilitators-of-implementing-school-based-physical-activity-oppo