Details: This posters shows a silhouette of a skater in the air. This image is against an orange background. At the bottom it says 'Skate'.
A skateboard is a four wheeled platform used for the activity of skateboarding. It is propelled by pushing with one foot while the other remains on the board, or by pumping in structures such as a half-pipe or bowl. That being said, the skateboard is not easily defined. Unlike most other sports, there is no governing body which declares any regulations on what constitutes a skateboard or the parts that it is assembled from.