# Does experimental low back pain change posteroanterior lumbar spinal stiffness and trunk muscle activity? A randomized crossover study

> Research article (Clinical Biomechanics, 2016) · cited 39× · AI/ML

**Wikidata**: [openalex:W2323926606](https://www.wikidata.org/wiki/openalex:W2323926606)  
**Source**: https://4ort.xyz/entity/does-experimental-low-back-pain-change-posteroanterior-lumbar-spinal-stiffness-and-trunk-muscle-activity-a-randomized-cr