The video shows a person using a wrench to tighten a bolt on a car. The person is wearing a red glove on their right hand and is using the wrench with their left hand. The car is lifted up, and the person is working underneath it. The bolt is located on the side of the car, and the person is turning it clockwise to tighten it. The video is shot from a side angle, and the person's face is not visible. The background is blurred, but it appears to be a garage or workshop setting.