Yes, but the impact would have to be so hard that you would definitely be killed without it anyway.
Seatbelt Pretensioner
edjects you out of the vehicle in the event of a crash.
90-95 percent
they will hit the windshield and hurt their head
It keeps them from being ejected from the vehicle.
small explosive device inside seatbelt receiver. when crash sensor ges off it fires the explosive inside receiver and pulls or "pretensions" the seatbelt.
were you riding in a car without a seatbelt at the time? Because if the car were to crash, your body would bounce around the interior of the car like a 100+ pound projectile and kill all your friends.
its attached to the seatbelt pretensioners it tells them to activate in a crash
Yes, unless you are "T" Boned (hit hard in the drivers door).
risk
Because a standard seatbelt just won't hold them correctly in a crash.
'cuz you'll fly out the window. and also in some cars if you're not wearing seatbelt occupant protection sistem will not work in minimized crash situations.