In the video, a person is seen using a pair of pliers to tighten a bolt. The person's hands are visible, and they are using the pliers to turn the bolt clockwise. The bolt appears to be made of metal and is attached to a piece of equipment. The person's hands are steady, and they seem to be experienced in using the pliers. The background is not clearly visible, but it appears to be an indoor setting. The video is shot from a close-up angle, focusing on the person's hands and the bolt.