The "Lalita Sahasranama" text has the thousand names of the goddess within it. These names are organized into hymns and no single name is repeated.
The source of the text is said to be eight vaag devis named Vasini, Aruna, Kameshwari, Jayinee, Vimala, Midhinee, Koulini and Sarveshwari. The text takes the form of a dialogue between Hayagriva (who is an avatar of Mahavishnu) and the sage, Agastya.
Worshipping the Divine Mother through chanting is one way that a yogi can find a deeper spiritual aspect to their yoga practice.