The asanas are a means of gaining steadiness of position and help to gain success in contemplation, without any distraction of the mind. If the position be not comfortable, the slightest inconvenience will draw the mind away from the lakśya (aim), and so no peace of mind will be possible till the posture has ceased to cause pain by regular exercise.

We have been inspiring and expiring air from our birth, and will continue to do so till death; and this is done without the help of any teacher. Prâṇâyâma is nothing but a properly regulated form of the otherwise irregular and hurried flow of air, without using much force or undue restraint; and if this is accomplished by patiently keeping the flow slow and steady, there can be no danger. It is the impatience for the Siddhis which cause undue pressure on the organs and thereby causes pains in the ears, the eyes, the chest, etc. If the three bandhas be carefully performed while practising the Prâṇâyâma, there is no possibility of any danger.

Maha Mudra, Maha Bandha, Maha Vedha, Khechari, Uddiyana Bandha, Mula Bandha, Jalandhara Bandha, Viparita Karani, Vajroli, and Sakti Chalana. These are the ten Mudras which annihilate old age and death.

A couple of weeks practice will cause distinct sounds to be heard; by hearing these sounds attentively one gets concentration of the mind, and thence Sahaja Samadhi. When Yoga sleep is experienced, the student should give himself up to it and make no efforts to check it. By and by, these sounds become subtle and they become less and less intense, so the mind loses its waywardness and becomes calm and docile; and, on this practice becoming well-established, Samadhi becomes a voluntary act. This is, however, the highest stage and is the lot of the favoured and fortunate few only.