lordotic posture. side view shows hyperlordosis deformation, spine curvature, pelvis rotation, stretched and weakened, shortened

lordotic posture muscles lordosis infographic educational hyperlordosis back vector curve body position defect medical lumbar disease health side bad standing spine incorrect physical type problem medicine skeleton anatomy spinal poster diagnostics brochure shape pelvis human illness curvature deformation syndrome pain wrong therapy silhouette vertebra profile rotation stretched weakened shortened tens