A boy shows a Lego rover that he built from spare parts before he uses a remote control to move it, but instead of going forward, it goes backwards, falls off a table, and breaks.
A young woman hangs from a gymnastics bar indoors, jumps to a parallel bar, but misses it with her hands and her face hits the bar before she falls on a mat.
Man jumps on large trampoline falls through the springs when he tries to do a backflip.
Two men put golf balls into a rock canyon. One ball ricochets off a wall and hits a man in the head.
Boy slides down stairs on mattress, hits head on wall and puts dent in it.