6 August 2012 Last updated at 20:47

Olympics diving: Stephan Feck lands on his back

Stephan Feck of Germany exits the men's 3m springboard competition after a calamitous dive in the second preliminary round.

His foot appeared to slip off the side of the diving board and he entered the water on his back, before being awarded a failed dive.

Watch the diving preliminaries on BBC Sport's Interactive Video Player.

Only available to UK users.