Can the position of the seat affect the effectiveness of the seat belt?
Traffic safety: Transported persons and cargo
Explanation
The **seat position** is crucial for the **effectiveness of the seat belt**. If the seat is too reclined, the **submarining effect** can occur, where the body slides under the belt during an accident. This reduces the protection the belt offers and increases the risk of injury.
- To avoid the submarining effect, it is important to maintain a **proper posture** while driving, without reclining the seat too much.

- Additionally, the belt must be **well adjusted** to the body. The **shoulder strap** should pass over the collarbone and the center of the chest, while the **lap belt** should be over the hip bones.


In summary, to maximize the protection of the seat belt, it is essential not to recline the seat too much and to ensure that the belt is correctly adjusted.
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