The movement of neck in the dance is called Greeva Sanchalan. Abhinaya Darpan describes four types of Greeva Sanchalan. 1. Sundari Greeva—movement to left and right. 2. Tirschina Greeva—the neck which is moved sideways like that of serpent. 3. Parivartita Greeva—movement of neck in a half moon shaped manner. 4. Prakampita Greeva—Backward forward movement of neck like that of a pigeon.