# Validity and reliability of an inertial device (WIMU PROTM) to quantify physical activity level through steps measurement

> Research article (The Journal of Sports Medicine and Physical Fitness, 2019) · cited 36× · AI/ML

**Wikidata**: [openalex:W2925031097](https://www.wikidata.org/wiki/openalex:W2925031097)  
**Source**: https://4ort.xyz/entity/validity-and-reliability-of-an-inertial-device-wimu-protm-to-quantify-physical-activity-level-through-steps-measurement