Breathing Exercise and Meditation
The Ki Society has its own breathing exercise and meditation. I was wondering if any other groups/styles have their own forms of breathing exercise and/or meditation? Perhaps you practice a form whose origins are from outside of Aikido, like breathing exercise from Qigong or meditation from Zen. If you can give a short description, it can help satisfy my curiosity.
Or is there any place for this in your training?
Thanks in advance.