The video shows a man in a gym, wearing a black tank top with a pattern of white squares, performing a workout. He is standing in front of a weight bench and is holding a black dumbbell in his right hand. The man is seen lifting the dumbbell up and down, indicating that he is performing a bicep curl exercise. The gym is equipped with various exercise machines and weights in the background. The man appears to be focused on his workout, maintaining proper form throughout the exercise.