How to Relieve Severe Lower Back Stiffness When Trying to Stand Up?
1. Introduction Severe lower back stiffness when trying to stand up typically indicates mechanical joint dysfunction or muscular deconditioning within the lumbar spine. When the human body remains seated, the lumbar discs undergo sustained compression, and the synovial fluid within the facet joints thickens. This lack of movement triggers a temporary rigidity that becomes acutely … Read more