- Which joint did you choose as our most important joint?
- Why did you choose that joint?
- What things would be difficult to do without that joint?
- What movement can be done without the use of joints? (Example: blinking your eyes)
2 because without it we couldn't move our necks
3 then if there was a cool helicopter in the sky then you can't look up without having to bend your back so that you can just look up
4 moving your eyebrows