3rd battalion

The main subject is a static image of a U.S. Marine Corps workout album cover, which remains unchanged throughout the loop. The cover features a close-up of a soldier's face with a helmet and a group of running soldiers in the background, with text identifying the album as "Workout to the Running Cadences U.S. Marines, Vol. 3" by the U.S. Marine Corps. The background is a blurred image of a soldier's face.