Question mark kicks are so cool to me. What makes it cool is that it looks like a front kick at first, then suddenly whips to your head.
If you want to throw one yourself, you might need some good flexibility. Get a heavy bag or practice against your imaginary rival. Throw a few front kicks first. Get a feel for it.
Then throw another one, however be a little half-assed with it. Now from here your gonna wanna redirect the kick to your rival's head. Might help if you hold your foot onto the bag and then move from there. Go slow though.
If you want to throw one yourself, you might need some good flexibility. Get a heavy bag or practice against your imaginary rival. Throw a few front kicks first. Get a feel for it.
Then throw another one, however be a little half-assed with it. Now from here your gonna wanna redirect the kick to your rival's head. Might help if you hold your foot onto the bag and then move from there. Go slow though.