When learning first single front flips and then ultimately doubles, they tell you to try and jump out of your boots. This guy’s boots stayed on, but he certainly jumped out of his bindings. I guess the second piece of advice for someone trying a double front is not to use rental gear. The third thing people usually say is ‘good luck.’ I’m not telling what the fourth is.
The point here however, is the video and the man in it landing on his dome-piece. He would have had a real good shot at a tripple had he been a snowblader. This concludes my mostly unrelated commentary. Enjoy.