In the video, a person is holding a crab in their hands. The crab is alive and moving its legs. The person is wearing gloves and is holding the crab over a boat. The person is poking the crab with their finger, and the crab is moving its legs in response. The person continues to poke the crab, and the crab continues to move its legs. The video is shot in daylight, and the background shows the water and the boat.