In the video, a man is seen doing push-ups on the floor while another man is standing behind him, holding his lower back. The man doing the push-ups is wearing a black shirt and black pants, and the man holding his back is also wearing a black shirt and black pants. The room they are in has a large window with a view of greenery outside. The man doing the push-ups is using a red exercise ball to support his body while he pushes himself up and down. The man holding his back is providing support and stability to ensure proper form and technique during the exercise.