In the video, a man is seen performing a lateral squat exercise in a room with a large window. The man is wearing black shorts and is shirtless. He starts in a standing position and then moves into a squat, extending one leg out to the side while keeping the other leg bent. He holds the squat position for a few seconds before returning to the starting position. The exercise is repeated several times. The room is well-lit and has a gray carpet on the floor. There are no other people or objects in the room.