Rock Lee using taijutsu against Kimimaro.
Taijutsu (体術, literally meaning: Body Techniques) is a basic form of techniques that typically does not require chakra, though chakra may be used to enhance its techniques. Taijutsu generally require no hand seals to perform, occasionally making use of certain stances or poses, and are much quicker to use than ninjutsu or genjutsu. Taijutsu is simply put: hand-to-hand combat.
Although it is used by nearly all ninja,there is shinobi that specializes in using taijutsu almost exclusivly,like rock lee and Might Guy ,and are experets in many tajutsu techniques,like the Leaf Whirlwind and Dynamic Entry taijutsu can be also used with unique bloodline limits like the Hyūga clan 's Gentle Fist and kimmimaro 's Shikotsumyaku .taijutsu whene combined with Ninjutsu will creat a special fighting style called nintaijutsu .