In the video, a person is seen using a ratchet to tighten a bolt on a piece of machinery. The person is wearing a black shirt and is standing in front of the machinery. The machinery has a black and yellow color scheme. The person's hands are visible, and they are using the ratchet with their right hand. The bolt being tightened is located on the lower right side of the machinery. The person appears to be focused on the task at hand, and the environment suggests that this may be taking place in a workshop or industrial setting.