[This meditation and the accompanying illustration come from Kali Rising: Foundational Principles of Tantra for a Transforming Planet, by Rudy Ballentine. Our thanks to Rudy for permission to use this material.]
Foundational Meditation II
Masculine and Feminine Currents
Establish a comfortable upright position. If sitting on the floor doesn't work for you, then sit in a chair, preferably forward, toward the edge, so that you can maintain a normally erect spine (with gentle curves forward at the lower back and neck.)
[When comfortably seated, play the recorded meditation.]
[There is a pause at the end of the spoken part of the meditation. Continue meditating as long as you wish, then bring you awareness back into your room.]
If you like this meditation, you'll love Rudy's March 23-26 retreat, Tantric Awakening.