What area of the helmet is most commonly impacted during an accident?

The area of the helmet that is most commonly impacted during an accident is the chin. This is primarily due to the dynamics of motorcycle crashes. When a rider falls, the chin often makes contact with the ground or other surfaces first, especially if the rider is thrown from the motorcycle. Additionally, the chin area is positioned lower than other parts of the helmet, making it more susceptible to impact.

Understanding this can inform protective gear design and emphasize the importance of wearing a full-face helmet, which offers additional protection to the chin and jaw. This makes it critical for riders to choose helmets that provide adequate coverage and impact resistance in this vulnerable area.