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Alternated Nostril Breathing is a great way to connect the two sides of your body, brain, and energy channels. It is also a great tool to use to fall into meditation. By concentrating on the breath and concentrating on alternating the breath, thoughts will easily expel from your mind, and the concentration on the third eye almost becomes unavoidable after a long session of being fully concentrated on alternated nostril breathing. http://www.couryoga.com