In the video, we see a person wearing a clear plastic glove on their left hand, holding a large knife in their right hand. They are standing in front of a wooden cutting board, and there is a crab on the board. The person is using the knife to cut off the legs of the crab. The crab is mostly white with some brown spots, and it has a hard shell. The person's movements are careful and precise as they cut through the crab's legs. The background is blurred, but it appears to be a kitchen setting.