Wise, Bandhas and kumbhaka
Mudra
In general, the mudra means education, formation. Wise as a collective concept affect many operational aspects of Hatha Yoga and pranayama. Mudra - a symbolic gesture or sign of posture and movement of hands, fingers, eyes or other parts of our body to express the internal or external motives for spiritual rituals. When mudras are performed properly, they accumulate cosmic energy, closing the chain of nerve flow in the body, and lead us to the understanding of mystical experience. One well-known wise - this compound during the prayers of both palms together, which is also a welcome sign of Indians. Of the total diversity is wise pranayama typically used three types.
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Most of us are dominated by one type of energy chakras. Each of the four basic chakras corresponds to one of the four elements.