# Comparison of contractile and extensile pneumatic artificial muscles

> Research article (Smart Materials and Structures, 2017) · cited 23× · AI/ML

**Wikidata**: [openalex:W2743879850](https://www.wikidata.org/wiki/openalex:W2743879850)  
**Source**: https://4ort.xyz/entity/comparison-of-contractile-and-extensile-pneumatic-artificial-muscles