Different hinds of Kumbhakas.
Kumbhakas are of eight kinds, viz., Sûrya Bhedan, Ujjâyî, Sîtkarî, Sîtalî, Bhastrikâ, Bhrâmarî, Mûrchhâ, and Plâvinî. 44
At the end of Pûraka, Jâlandhara Bandha should be performed, and at the end of Kumbhaka, and at the beginning of Rechaka, Uddiyâna Bandha should be performed. 45
NḄ.—Pûraka is filling in of the air from outside.
Kumbhaka is the keeping the air confined inside. Rechaka is expelling the confined air. The instructions for Puraka, Kumbhaka and Rechaka will be found at their proper place and should he carefully followed.
By drawing up from below (Mûla Bandha) and contracting the throat (Jâlandhara Bandha) and by pulling back the middle of the front portion of the body (i.e., belly), the Prâṇa goes to the Brahma Nâdî (Suṣumnâ). 46
The middle hole, through the vertebral column, through which the spinal cord passes, is called the Suṣumnâ Nâdî of the Yogîs. The two other sympathetic cords, one on each aide of the spinal cord, are called the Idâ and the Pingalâ Nâdîs. These will be described later on.
By pulling up the Apâna Vâyu and by forcing the Prâṇa Vâyu down the throat, the Yogî, liberated from old age, becomes young, as it were 16 years old. 47
The seat of the Prâṇa is the heart; of the Apâna anus; of the Samâna the region about the navel; of the Udâna the throat; while the Vyâna moves throughout the body.