Strong Fist

Strong Fist is Guy's and Lee's characteristic fighting style, the purpose of which is to cause external damage and break bones.

Trivia

 * Sasuke and Kakashi do not actually use this style, but rather use the key elements and a few techniques that were copied with their Sharingan from Rock Lee and Might Guy.
 * Naruto uses this style in Naruto: Ultimate Ninja 2 as "Taijutsu Naruto" and in Naruto: Ultimate Ninja 3 as "The Green Beast".