"The essential elements and the mode of dancing were drawn from Laiharaoba, while technical aspects such as head, body and neck movements, intricate footwork were drawn from the Thengou-rol (sword play), Khu-Sa-Rol (spear play) and Paphal-graphs (charts of graphic movement). Thus, broadly the choreography is a spectacular combination of Thang-Ta (martial arts of Manipur), Sarit-Sarat (unarmed Manipuri martial arts) and Mukna Kangjei (war exercises), all of which emanated from the pre-Hindu culture of the state."
January 1, 1970
https://en.wikiquote.org/wiki/Manipuri_dance