A person is going on a bicycle and is falling on the ground
A boy is seen biking around in the sand and falls off his bike.
A boy rides his bike over dirt mounds on a course and then falls off his bike.
A boy rides a bike over piles of sand on a track, then falls over a mound.
Someone is riding a bicycle on a dirt track and then crashes.
A teenage boy is riding a bicycle out on the the motocross field and stumbles on a mound.
A person rides a bike on sandy hills, then circles the track and falls on a bump.
A boy is riding his bike around a dirt track as he goes up and down with the undulations before taking a tumble.
A young boy tries to ride his bicycle outside on a big area of sand and as he tried to climb up a mound he falls of his bicycle.
At a dirt track someone rides a bike around it and then falls on a hill.