A skateboard is a four-wheeled recreational device designed for riding and performing tricks. It consists of a wooden or composite deck with grip tape, mounted on two trucks that hold the wheels. Skateboarding involves propelling oneself on the board by pushing with one foot while maintaining balance and control. It is a popular activity among individuals of all ages and is often associated with street culture and extreme sports. Skateboarding can be enjoyed for transportation, leisure, or as a competitive sport.