Is It Necessary to Install Headrests in Cars?

[AdelineRose]

It is necessary to install headrests in cars. Here is a detailed introduction to car headrests: Functions of Car Headrests: Car headrests play a protective role for the head in the event of a traffic accident. When a car is moving at high speed and a collision occurs, the resulting inertia concentrates most of the force on the neck. If the neck is not protected, the person's life is also at risk. Therefore, it is essential to use car headrests properly while driving. How to Use Car Headrests: When using car headrests, first adjust the angle between your body and the seat. Straighten your back and ensure the angle between your neck and body is gentle. The distance between the back of your head and the headrest should be as small as possible to minimize the damage caused by inertia during a traffic accident, reducing harm to the lowest extent. When installing the headrest, it should at least be parallel to the top of your ears, and the headrest must be securely fixed to provide better protection.