Question

The proper position of a head restraint can reduce injuries to your

Answer 1

Adjusting head restraints. You may not think of a head restraint as a safety device, but it can reduce your risk of soft-tissue injury in a crash. A correctly adjusted head restraint can help to prevent soft-tissue neck and back injuries—also called whiplash—during a crash.

Answer 2

Answer:

The proper position of a head restraint can reduce injuries to your neck

Explanation:

In car accidents ,  cervical vertebrae can be seriously damaged  due to the whip effect (strong reciprocating movement  of the neck, the whip effect occurs at speeds greater than 10 km /) and that can lead to serious injury or death.  

Some will  automatically attach to the head.