How seatbelt reduces injury?

Seatbelts reduce injury by restraining occupants during a collision, preventing them from being thrown against hard surfaces or ejected from the vehicle. They distribute crash forces across the stronger parts of the body, such as the pelvis and ribcage, which helps minimize trauma. Additionally, seatbelts work in conjunction with airbags to enhance occupant protection by keeping occupants in the optimal position for airbag deployment. Overall, wearing a seatbelt significantly lowers the risk of severe injury or death in an accident.