Abstract

Chronic low back pain (CLBP) is a multifaceted condition often associated with altered sensory and motor functions. This study examines the role of lumbar joint position sense (JPS) in individuals experiencing CLBP. We hypothesize that impaired JPS contributes to postural instability and kinesiophobia, exacerbating pain perception. Participants underwent assessments of JPS, postural stability, and pain levels using standardized questionnaires and proprioceptive testing. Results indicate a significant correlation between reduced lumbar JPS and increased pain severity, along with impaired postural stability. These findings suggest that enhancing lumbar JPS may be a crucial component in the management of CLBP, potentially improving overall functional outcomes and reducing kinesiophobia. Further research is warranted to explore therapeutic interventions targeting JPS to alleviate symptoms in this population.