The next stage is Kolthari where the student is trained in the use of various wooden weapons. There are three types of wooden weapons, the long stick, the short stick (muchan) and the curved tusk-shaped weapon (Otta). The Otta is an important weapon in the Northen style of Kalaripayattu. Each weapon has a defence sequence and an attack sequence, which appear almost like a series of choreographed movements. The sequences of Kolthari lead students towards a good understanding of the mind and body in action and reflexes.