This is why you should never ever get behind a diver exiting the water via a ladder. I know this is a technical diver, but it could just as easily happen to a sport diver. Luckily it appears that the diver isn't injured nor does he appear to injure anyone.
http://www.inspired-training.com/Rubiks%20Ladder.WMV
EDIT: This is also why you should either keep your fins on or at least keep them in your hands. I know I'm way to lax about this. You never know when you may end up back in the water and you'll certainly want a means of propulsion.
http://www.inspired-training.com/Rubiks%20Ladder.WMV
EDIT: This is also why you should either keep your fins on or at least keep them in your hands. I know I'm way to lax about this. You never know when you may end up back in the water and you'll certainly want a means of propulsion.