If you are classically inclined as my voice coach was you can try adapting Bharatanatyam to this exercise.

Wonderful lady of culture and taste who is still working at the age of 70 and has coached many actors in LA.

Bharatanatyam gets real deep.

The hand and facial gestures are a coded sign language able to recite legends and spiritual ideas from the Mahabharata, the Ramayana, the Puranas and historic drama texts.