a young person sits on a red bicycle, pushing down on the pedals with their feet. Their legs move in a circular motion as they grip the handlebars and lean forward slightly. As the pedals turn, the chain moves and the wheels begin to rotate faster. The bicycle rolls forward smoothly along the paved path as the rider gains momentum. Other park visitors walk nearby and wave as the cyclist passes by them. A small dog runs alongside barking playfully at the moving wheels. a vehicle with two wheels that you ride by pushing pedals with your feet