What circumstances encourage the onset of fatigue at the wheel?
Human factor: Physical factors
Explanation
**Fatigue at the wheel** is a significant risk that can lead to accidents on the road. This fatigue can be both **physical** and **psychological**. Physical fatigue generates a feeling of tiredness, while psychological fatigue makes concentration difficult.
- **Maintaining inappropriate postures at the wheel** can contribute to the onset of fatigue. When you adopt an incorrect posture, you are more likely to experience symptoms such as **a feeling of numbness in the arms** and **the need to move around a lot in the seat**. These symptoms are signs that you are suffering from fatigue and should stop driving.
- Additionally, fatigue manifests with other symptoms such as **difficulty concentrating**, **blurred vision**, and **slower reactions**, which can increase the risk of accidents.
Therefore, it is crucial to maintain an appropriate posture while driving to avoid fatigue and its associated dangers.
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