The phrase describes a crucial sequence of actions recommended during an earthquake to minimize injury from falling debris. It represents a protective procedure involving immediately dropping to the ground, seeking cover under a sturdy object, and maintaining a firm grip on that object until the shaking ceases. This method aims to create a safer space for individuals by reducing the risk of being struck by falling items and providing a stable position to prevent being knocked over.
Adherence to this methodology significantly increases the likelihood of surviving an earthquake unscathed. Its implementation is rooted in scientific understanding of earthquake dynamics and injury patterns. Public safety campaigns worldwide have emphasized its importance, highlighting how rapid adoption can mitigate the impact of seismic events. Moreover, its effectiveness has been validated through studies and post-earthquake analyses, solidifying its position as a primary safety measure.