What is the main reason for wearing a seatbelt?

The main reason for wearing a seatbelt is to reduce the risk of injury during a collision. Seatbelts are designed to secure the occupant in their seat, preventing them from being ejected from the vehicle or colliding with the interior elements of the car during an accident. In the event of a sudden stop or crash, a properly worn seatbelt significantly decreases the likelihood of serious injury or death by distributing the forces of the impact across the stronger parts of the body and keeping the passenger restrained in a position that aids survival. The importance of seatbelt use is supported by extensive research showing that they save lives and minimize injuries in numerous traffic accidents.