Naruto Hand Seals

The ninja may use a hand seal like below to perform a jutsu. A ninja will also manipulate his chakra in order to do so. Not all jutsus need a hand seal like (Rasengan,RasenShuriken), like Taijutsu,Kenjutsu(Sword Style), but the ninja might use a handseal only to focus their chakra to a centain area(s) of his body.