Medically reviewed by Jennifer Steinhoff, MDThe lumbar spine includes the five vertebrae in your lower back numbered L1 to L5 ...

Spinal fusion is a tailored treatment that can restore function and relieve chronic pain when other methods fail. Here's what ...

rug.ac.be Objectives—To determine the effect of different training schedules on the cross sectional area (CSA) of the lumbar multifidus muscle in patients with chronic low back pain. Methods—Each of ...