1. At the beginning, the lady at the table scolds (=criticizes) the teenager. Why?
Because he's using his phone.
Because he's not sitting up straight.
Because he's not eating healthy food.

2. This video talks about stress. What does it mean by "stresses on your body"?
Stress from schoolwork and other worries (emotional stress)
Stress from lifting things and moving (physical stress)

3. What, according to the narrator, causes great stress on our bodies every day?
Things that fall on our heads (yes, every day).
What causes emotional stress differs from person to person.
Gravity

4. If you don't have a good posture, what happens to your muscles?
They will become really tight.
They will become very weak.
Some will become too tight, some will become too weak.

5. The video claims that bad posture can even make you FEEL bad.
It doesn't mention this.
True
False

6. Why do we have three curves in our spine?
To help us move when we are little babies.
To help us take in the stress when we walk, jump or move.
To help us stay perfectly still for long periods of time.

7. If you're sitting by a computer, how should your neck be?
Tilted forward towards the screen so you can see better.
Vertically straight.
Horizontally straight.

8. Which one does the video recommend?
Standing up straight all the time.
Moving around and changing your posture and position.

9. How about you: Do you pay attention to your posture?
Yes, I try to keep a good posture.
I have to admit that I really don't.
This video made me think about it.