These movement patterns include flexion, extension, rotation, and lateral flexion. Flexion is when you bend your spine forward, and extension is when you bend it backward. Rotation involves ...

Background Poor lumbopelvic stability (LPS), defined as the lack of optimal alignment of the spine, pelvis, and thigh, is a risk factor for sports injury ... Results Good LPS was associated with the ...

The pain is worsened with extension of the lumbar spine (eg, standing or walking) and improves with flexion of the spine ... infection, or lateral recess nerve root compression.

Dynamic cervical spine MRI while the patient performed maximum head flexion revealed massive ventral ... and monomelic-onset amyotrophic lateral sclerosis (ALS). This leads (usually in young ...