Every Chaal or gait has typical foot works and movements of head, shoulder, hand etc. that bring out the innate features of the characters. Dev Chaal is associated with Gods or the good powers. Bir Chaal is associated with the brave and valiant characters. Asura Chaal is associated with the evil powers. PashuChaal is imitation of movements of animals and birds like lion, monkey, peacock etc. Chau dance   is known for these typical foot work and movement of head, shoulder, hand etc.