Compared to other modes of transportation, such as trains, road trips are more likely to induce feelings of fatigue. This is primarily due to the poor air people inhale inside their car while travelling. The factors such as the condition of the vehicle, the quality of the seats, interior conditions, dust particles, and other types of pollutants may contribute to the level of indoor air pollution inside a car.

Interestingly, these factors not only affect your physical well-being but also impact your mental state. Your brain remains active, continuously engaging the relevant muscles to account for these movements and maintain proper posture. As a result, your muscles are constantly at work, leading to a sense of fatigue and exhaustion.