The brace position is a safety seat position used in airplanes, cars, and other vehicles during an emergency. However, there are several other terms used interchangeably for the brace position, such as crash position, protective position, and safety position. In cars, it is often referred to as the driver's crouch, while in airplanes, it is also known as the emergency position or aviation brace. Additional synonyms include emergency landing position, protective crouch, and crash landing position. Regardless of the name, the brace position is essential in minimizing injury and maximizing safety during an emergency.