Ah, you hit some good points there in your move that will eventually be utilized in later jutsus. One, would be the twisting you did before hand, which allows for greater power in your move. An interesting choice to use the flat part of your foot - the heel would also prove very deadly for such a move, and also, with such a power in a kick, most of your opponents would be sent flying backwards with broken jaw bones. xD
But excellent job, as usual. ^_^
Alright, let's further emphasize on kicks.
What's the different between a 180 and a 360 kick?
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Glad to hear. xD I try my best.