This support helps to reduce the risk of cervical trauma, often called “whiplash”.
According to the National Highway Traffic Safety Administration, a properly positioned headrest significantly reduces the risk of neck injuries in a moderate-speed rear-end collision.
A small adjustment can therefore have a big impact
Preventing sudden movements: a crucial role
In a rear-end collision, the body is thrown forward while the head tends to snap backward before snapping back. Without a properly positioned and securely fastened headrest, this movement is amplified.
The metal rods are designed to withstand significant forces. They keep the headrest stable precisely when the body needs it most.
The Insurance Institute for Highway Safety emphasizes that the quality and proper adjustment of headrests directly influence the level of protection offered to passengers.
In other words: this discreet detail actively contributes to your safety.
A common mistake made by drivers
We adjust our seat… but we forget the headrest.
Here are the most common mistakes:
- headrest positioned too low;
- too great a distance between the head and the cushion;
- rods not properly engaged after adjustment;
- headrest removed and then incorrectly reinstalled.
A headrest that is too low loses much of its effectiveness. If the rods are not properly locked, stability can be compromised.
Fortunately, it only takes a few seconds to fix this.
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