Page:Hatha yoga - or the yogi philosophy of physical well-being, with numberous excercises.djvu/120

120 breathing, inasmuch as the brain, the spinal cord, the nerve centres, and the nerves themselves, when improperly nourished by means of the blood, become poor and inefficient instruments for generating, storing and transmitting the nerve currents. And improperly nourished they will become if sufficient oxygen is not absorbed through the lungs. There is another aspect of the case whereby the nerve currents themselves, or rather the force from which the nerve currents spring, becomes lessened from want of proper breathing, but this belongs to another phase of the subject which is treated of in other chapters of this book, and our purpose here is to direct your attention to the fact that the mechanism of the nervous system is rendered inefficient as an instrument for conveying nerve force, as the indirect result of a lack of proper breathing.

In the practice of the Complete Breath, during inhalation, the diaphragm contracts and exerts a gentle pressure upon the liver, stomach and other organs, which in connection with the rhythm of the lungs acts as a gentle massage of these organs and stimulates their actions, and encourages normal functioning. Each inhalation aids in this internal exercise, and assists in causing a normal circulation to the organs of nutrition and elimination. In High or Mid Breathing the organs lose the benefit accruing from this internal massage.

The Western world is paying much attention to Physical Culture just now, which is a good thing. But in their enthusiasm they must not forget that the exercise of the external muscles is not everything. The internal organs also need exercise, and Nature's