# Percentage-Based Change of Direction Deficit: A New Approach to Standardize Time- and Velocity-Derived Calculations

> Research article (The Journal of Strength and Conditioning Research, 2021) · cited 37× · AI/ML

**Wikidata**: [openalex:W3195127075](https://www.wikidata.org/wiki/openalex:W3195127075)  
**Source**: https://4ort.xyz/entity/percentage-based-change-of-direction-deficit-a-new-approach-to-standardize-time-and-velocity-derived-calculations