# Heart Rate Variability-Based Subjective Physical Fatigue Assessment

> Research article (Sensors, 2022) · cited 52× · AI/ML

**Wikidata**: [openalex:W4224319873](https://www.wikidata.org/wiki/openalex:W4224319873)  
**Source**: https://4ort.xyz/entity/heart-rate-variability-based-subjective-physical-fatigue-assessment