# A portable and spring-guided hand exoskeleton for exercising flexion/extension of the fingers

> Research article (Mechanism and Machine Theory, 2019) · cited 66× · AI/ML

**Wikidata**: [openalex:W2912421593](https://www.wikidata.org/wiki/openalex:W2912421593)  
**Source**: https://4ort.xyz/entity/a-portable-and-spring-guided-hand-exoskeleton-for-exercising-flexion-extension-of-the-fingers