In the video, a man is seen standing in a gym, holding onto a rope attached to a pulley machine. He is wearing a black tank top and gray shorts. The man is performing a tricep extension exercise, pulling the rope down towards his body and then extending his arms back out. The gym is equipped with various exercise machines and weights, and there is another man visible in the background. The lighting in the gym is bright, and the walls are painted white. The man's form is correct, and he appears to be exerting effort as he performs the exercise.