# Facial feature tracking: a psychophysiological measure to assess exercise intensity?

> Research article (Journal of Sports Sciences, 2017) · cited 16× · AI/ML

**Wikidata**: [openalex:W2731175120](https://www.wikidata.org/wiki/openalex:W2731175120)  
**Source**: https://4ort.xyz/entity/facial-feature-tracking-a-psychophysiological-measure-to-assess-exercise-intensity