This is my favorite fire exercise. If the "matchstick" wasn't already the "walk cycle of fire" I would want this to be it. Still... give it a try. You'll have a blast, especially when you take it to more complex styles than I can replicate. 90 degrees. 47 degrees. It works at like, any angle. Even 128 Degrees. Not 451, though. Don't make that joke. Don't do it.