List the tools needed to fix a flat tire according to the video.

Spare tube, tire levers, floor pump or CO2 inflator, seat bag

Why is it important to inspect the inside of the tire after removing the flat tube?

To check for any sharp objects that may have caused the flat and could puncture the new tube.

A pinch flat occurs when an underinflated tire hits a square-edged bump, causing the tire to be pinched between the rim and the bump.

I can change a flat tire on a bicycle.

1
To fix a flat tire, you'll need a spare tube, tire levers, and a pump or CO2 inflator.
2
Before installing the new tube, carefully check the inside of the tire for any sharp objects that may have caused the flat.
3
After inserting the new tube, use your thumbs to push the tire back onto the rim, and check for any pinches before fully inflating the tire.