Are you currently suffering with reduced back pain? The reduced back, known as the lumbar region contains the vertebrae L1 - L5. It begins beneath the ribcage at L1 and ends just above the sacrum at L5. This is exactly where most back pain is felt because it can be the support section for the upper element of your physique. You can find numerous reasons for this sort of pain and many of us endure from it at some point in their lives.