A boy runs and jumps over a hurdle at a park. Then his younger brother does it, but runs into the hurdle and falls and knocks it down.
A teen girl does a flip on a trampoline in the yard and bounces off the edge and falls on the ground.
A man in roller skates rolls / walks on a treadmill. Then he starts to do jumps. He gets tripped up, falls down and rolls off the treadmill.
A man jumps on an inflatable cushion and pops it while another man lays on it.
A frog jumps on a tot boy's face.
A cat runs up a flight of stairs in slow motion.
A cat jumps and tackles another cat in slow motion in the living room.
A dog jumps to catch a treat in slow motion in the living room but misses and its hair flails.