There's a diver participating in an event in a large stadium in lots of spectators.  He is jumping off the dash board and diving into the deep swimming pool.  While diving he accidentally bumps his head on the diving board and injures himself.  He expresses pain as he gets off the pool and his coach comes to help him.  The second time when the diver dives, he manages to successfully make it into the swimming pool without injuries.  Another historic diving event is shown where the diver accidentally hurts his head on the diving board while diving into the pool.