Final answer:
When backing up, it is important to turn your body and head to the right and look out through the rear window to see as much as possible.
Step-by-step explanation:
When backing up, it is recommended to turn your body and head to the right and look out through the rear window to see as much as possible. This allows you to have a better view of the surroundings and helps in avoiding any potential obstacles or hazards. By turning your body and head to the right, you can also utilize the side mirrors to get a clearer picture of the traffic behind you.