A teen boy rides a bike down a desert trail and goes off a jump. He lands and then crashes into his dad at the end of the trail.
A man drives an ATV in a field and tips it over and falls.
A young boy rides a scooter on the porch and crashes into lattice fence and falls down while large boards fall on him as well. He says "it's not funny" when mom laughs.
Two young men bounce exercise balls around a gym and one of them throws his and hits the other one in the face.