Most of us have some areas of stiffness or pain in our soul and body. This is mentioned because this exercise, although completely physical, confronts many people with either the narrowness of some of their attitudes or the stiffness of their feelings.
In this exercise we explore the use of sound. To make different sounds we need to move not only our throat, but also our trunk and even limbs in different ways.
Sounds also evoke feelings and move or exercise them. Just as many of us do not move our body outside of certain restricted and habitual gestures and actions, so also our range of sounds and feeling may be quite small. So for several minutes explore making sounds. Start by taking a full breath and letting it out noisily with an AHHHH sound. Do this until you feel it resonating in your body and change to a strong EEEEEEEEEEE sound. Then try MMMMMMMAAAAAA. If you are doing this exercise for the first time, that is sufficient for one session.
As your sound production improves though, and you begin to enjoy it, explore making all sorts of happy sounds; different sorts of laughter, proud, childish, funny, etc.; angry noises; animal and bird noises; sensual sounds; the sound of crying or sobbing; natural sounds such as wind, water, earthquakes; make the sounds of different languages and different situations such as a warriors chant, a mothers lullaby (without real words, just evocative sounds), a lover’s song, a hymn to Life, or even sounds about birth and death; and just plain nonsense noises. Don’t attempt to explore all these different types of sound at one session. Just choose one and explore it until you can feel yourself limbering up in it and getting past restricting feelings such as shyness or stupidness. Those are the walls of restriction.
If the sounds start to go in a particular direction or theme spontaneously, let it run. You have it!!