A group of people are participating in what looks like an exercise class in an outdoor public space, possibly a beachfront promenade. Most of the participants are wearing pink outfits, with some in skirts and others in shorts or leggings. They're moving in unison, following instructions from a speaker system set up on a folding chair. Behind them, there's a beach with waves and a distant mountain range. People can be seen walking and standing on the beach. A building and palm trees are on the left side of the scene, and a Vietnamese flag is visible. The sky is blue with a few clouds and an airplane flying overhead. The ground is paved with red bricks.