In the video, a man is standing in a gym and demonstrating how to do a triceps exercise. He is wearing a white t-shirt and has short hair. The gym is equipped with various exercise machines and weights. The man is holding a barbell with both hands and is performing the exercise by bending his elbows and bringing the barbell towards his chest. He is speaking to the camera, presumably explaining the exercise he is performing. The lighting in the gym is bright, and the walls are painted blue. The man's movements are controlled and deliberate, indicating that he is experienced with the exercise.