Piercing Foot

 is an unique taijutsu style developed by Shintai Uchiha that comprises many jumps, kicks, and fast fist sequences which was inspired from him partially copying the kicking and counter-kicking techniques of a Land of Mountains shinobi with his Sharingan and then creating a fighting style that suits his agility and speed. The ever so fast foot work, combined with the blows of the kicks have been compared to "falling meteorites". The Piercing Foot is all about fast-paced aggression that does not allow for the opponent(s) to recover and assault them with a barrage of well coordinated punches and kicks with a rather unique stance which keeps the enemy guessing. Part of the training process includes jumping as far and high as one can with extremely heavy ankle and calve weights and sometimes wrist weights.

It also involves the use of "feints" and tricking, to make it more unorthodox and difficult to defend against. It features powerful but comfortable moves and its blows are accurate and incorporate a variety of subtle feet tricks. Hands and feet cooperate well for better advantage and longer reach; with the strikes being short and fast but highly lethal.