Low Back Pain Syndrome Involves Lumbar Vertebrae. It Can Be Acute, Subacute Or Chronic. An Acute Lower Back Injury May Be Caused By A Traumatic Event, Like A Car Accident Or A Fall. In Acute Cases, The Structures Damaged Will More Than Likely Be Soft Tissue Like Ntervertebral Discs, Muscles, Ligaments And Tendons. With A Serious Accident, Osteoporosis Or Other Causes Of Weakened Vertebral Ones, Vertebral Fractures In The Lumbar Spine May Also Occur. Chronic Lower Back Pain Has A More Insidious Onset, Occurring Over A Long Period Of Time. Physical Causes May Include Osteoarthritis, Rheumatoid Arthritis, Degeneration Of The Discs Between The Vertebrae, Or A Spinal Disc Herniation, A Vertebral Fracture (Such As From Osteoporosis) Or Rarely, A Tumor (Including Cancer) Or Infection. Flamingo Lumbar Sacro Belt Gives You A Great Relief.