The video shows a man standing in front of a mirror in a gym. He is wearing a gray t-shirt and orange shorts. The man is holding a dumbbell in each hand and is performing an exercise by lifting them up and down. The gym has a red ceiling and there are other people visible in the background. The man's movements are steady and controlled, indicating that he is experienced with this type of exercise. The gym appears to be well-lit and spacious, with various equipment visible in the background.