In the video, a person is seen lying down on a chair while two men in military uniforms are standing next to them. One of the men is adjusting the straps of the person's helmet, while the other man is holding a tube attached to the helmet. The person is wearing a yellow jumpsuit and a helmet with a visor. The room appears to be a medical or testing facility, with various pieces of equipment visible in the background. The men seem to be focused on their task, ensuring that the person's helmet is secure and comfortable.