I Hope your joking!
Cool way to break your leg or do your knee

Why do you fall forward?
Dont stand like this!
Adopt a wide bent knee stance....& use your paddle...become a tripod!
Weight should be on the back foot ready to pressure the rail
I wonder if this kid is still doing this? With his foot in the strap that far & if it stuck....eewww....what is going to happen to his leg if the back foot suddenly goes off the board....its bad enough with a 1 meter kite board imagine the force of a sub......bugger that!