The vertebral column is like a stack of building blocks that helps you stand up straight and move around.
Imagine your back is made of tiny, strong bricks, these are called vertebrae. There are about 33 of them, stacked one on top of the other, just like bricks in a wall. This whole stack is your vertebral column, and it protects something very important inside your body: your spinal cord.
How It Works
Each vertebra has little spaces between them, kind of like how you can push your fingers into the gaps between blocks when you're building with LEGO. These spaces let your spine bend and twist, so you can turn around to see what’s behind you or reach for a toy on a high shelf.
Also, the vertebral column helps you keep your balance, just like how a strong tower of blocks won’t tip over easily. When you run, jump, or even sit down, your vertebrae work together to support your body and let you move smoothly.
Examples
- A child learns how the spine helps them run and jump.
- An elderly person feels their spine working as they stand up from a chair.
- A dog bends its back to catch a ball.
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See also
- How Does All Of The Bones In Your Hands | KLT Anatomy Work?
- What are flexible bones?
- What is pelvis?
- What is incus?
- What is the Skull?