brilliant video, that happened to me at the pc areas last year on landing from an awkward jump over what I thought was a massive chair fence - I have never been so thankful for having a breastplate to hoist myself up with!!
my horse woudn't have stood their so nicly she would proberbly turn round and look at me in discust(sp) lol as she normally does when i tap her with a whip after that she just goes on strike lol!!!!