The video shows a cartoon crab wearing a blue helmet and roller skates. The crab is moving back and forth on the ground, and its movements are smooth and continuous. The background is a simple, flat surface with a green patch on the right side. The crab has a round body with large, orange claws and a small, round head with two green eyes. The helmet is blue with a white stripe in the middle, and the roller skates are blue with white wheels. The crab's movements are repetitive and rhythmic, giving the impression of a dance routine.