Your lower back is referred to as the lumbar region of the spinal column. It has a great deal of hefty lifting to do: The back spine brings the weight of your whole top body, plus biomechanical stresses that occur with activity. Lower Back Pain Left Side Pinched Nerve
The back back has five vertebrae backbones. Each vertebra has a large disc– cushiony gel covered in a tough membrane layer– on its front side that functions as a shock absorber. Each vertebra also has 2 cartilage-lined aspect joints on its backside. Collaborating, discs and also aspect joints permit the back to safely bend as well as twist.
Your lower back also includes ligaments, ligaments, and muscular tissues. Tendons are solid bands that hold the vertebrae and discs together. Tendons affix muscle mass to the vertebrae. These frameworks assist restrict excessive movement that can hurt the spinal cord.