A dramatic video has emerged of a man falling off his snowmobile as he's going down a slope in Montana, in the Rocky Mountains.<br /><br />The footage, shot with a helmet mounted camera earlier this month, shows the driver flying off his snow mobile after he hit a rock. <br /><br />The filmer later wrote online: "I was having fun snowmobiling! <br /><br />"Then I hit a rock and it launches my sled and sends me flying." <br />"But the best part is yet to come," he continued. <br /><br />"The sled flips over and the throttle gets stuck at full throttle!"
