# Origins of Relative Age Effects in Youth Football—A Nationwide Analysis

> Research article (Frontiers in Sports and Active Living, 2020) · cited 36× · AI/ML

**Wikidata**: [openalex:W3106604258](https://www.wikidata.org/wiki/openalex:W3106604258)  
**Source**: https://4ort.xyz/entity/origins-of-relative-age-effects-in-youth-footballa-nationwide-analysis