# Smartphone-based accelerometry is a valid tool for measuring dynamic changes in knee extension range of motion

> Research article (The Knee, 2017) · cited 23× · AI/ML

**Wikidata**: [openalex:W2770962139](https://www.wikidata.org/wiki/openalex:W2770962139)  
**Source**: https://4ort.xyz/entity/smartphone-based-accelerometry-is-a-valid-tool-for-measuring-dynamic-changes-in-knee-extension-range-of-motion