Kuchipudi has a well-defined grammar and every essay of human expression is covered in the comprehensive treatise written by Bharatamuni. Swami Siddhendra Yogi has culled out the grammar of Natyashastra and defined the grammar of this classical form.

Kuchipudi follows the Natyashastra more than any other dance form in India.

The expression has been simplified to ensure wider reach of the audience and thereby making Kuchipudi a popular dance form.