Natyashastra
तलसञ्चरपादाभ्याम् घूर्णमानोपसर्पणैः । समोत्सरितमत्तल्ली व्यायामे समुदाहृता ॥ २७॥
Samotsarita-matalli—going back with a circular movement and the feet being of the Talasañcara kind.
english translation
talasaJcarapAdAbhyAm ghUrNamAnopasarpaNaiH । samotsaritamattallI vyAyAme samudAhRtA ॥ 27॥
hk transliteration by Sanscript