Which sword movement is a remnant of the elaborate maneuvers from 17th-century military reviews?

The movement referred to is a sword salute on the march. This salute has its origins in the elaborate and ceremonial maneuvers that were commonplace during 17th-century military reviews. At that time, military formations and movements were not only practical but also a way to display discipline and precision, and the sword salute was an integral part of these displays.

In particular, the sword salute combines elements of respect and tradition, often performed as troops march in formation. It represents a ceremonial acknowledgement of an officer or a flag, highlighting the deep-rooted customs in military history.

The other options do not have the same historical connection to 17th-century military reviews. Sword drill is more about the training exercises and movements involving the sword for tactical purposes. Sword dancing is a performance art form that incorporates intricate movements with the sword, but is not specifically tied to formal military ceremonies. Parade rest refers to a position of rest for troops and does not involve the ceremonial aspects associated with sword movements in military reviews.