Your lower back is referred to as the lumbar region of the back. It has a lot of hefty training to do: The lumbar back brings the weight of your entire upper body, plus biomechanical tensions that accompany activity. Lower Back Pain Left Side Numbness
The back spine has five vertebrae foundations. Each vertebra has a big disc– padded gel covered in a challenging membrane– on its front side that works as a shock absorber. Each vertebra likewise has two cartilage-lined facet joints on its backside. Collaborating, discs and also element joints allow the spine to securely flex as well as turn.
Your lower back additionally includes ligaments, ligaments, and muscle mass. Tendons are solid bands that hold the vertebrae and discs with each other. Ligaments attach muscular tissues to the vertebrae. These frameworks aid limit excessive movement that could harm the spinal cord.