How Arms Work
Your arms are made of bones, muscles, and joints that work together. The bones are like sticks inside your body; the muscles are like bands of rubber that help you move those sticks. When you want to lift something, your muscles tighten up and pull your bones into action, just like when you stretch a slinky!
Arms in Action
Think about drawing with crayons or throwing a ball. Your arms make all those movements possible. They let you reach for your snack, wave goodbye, or even hug someone you love.
So next time you use your hands, remember: they're powered by your amazing arms!
Examples
- A child reaches for a toy using their arms.
- An adult lifts a heavy bag with both arms.
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See also
- What are limbs?
- How Do Our Bodies Move?
- Why do they move weirdly?
- What is ipsilateral?
- What are three body parts?