In the video, a man is seen standing on a treadmill. He is wearing a gray sweatshirt and black pants. Another man, dressed in a red sweater and black pants, is standing next to him. The man on the treadmill suddenly falls to the ground and the other man rushes to help him. The man on the treadmill is lying on the ground, and the other man is kneeling next to him, checking to see if he is okay. The treadmill is black and has a silver frame. The background of the video is a gym with various exercise equipment visible.