I-mon wrote:Brady wrote:Are the 8 limbs heirarchical or all to be learned in conjunction?
hey brady, i didn't have the energy to write anything before.
if you take what i wrote about breathing in the thread in the main forum, and put it into context: asana (the third limb) is necessary to prepare the body for long periods of sitting still with a straight spine, and also to relieve the stiffness and potential for injury which can come from too much sitting cross-legged. it is also used to further develop the breath (back bends help to train inhalation, extend the spine and strengthen the back, open the chest and ribcage which stretches the diaphragm; forward bends help to train exhalation by further contracting the deep abdominal and pelvic muscles and allowing the chest and ribs to relax; side bends and twists cause asymmetrical stretching and contracting of the whole spine and torso (again, ribs, chest, back, diaphragm, abdomen, neck - all the parts which allow deeper and stronger breathing when able to move freely) allowing each side to be trained separately, also helping to correct left-right postural imbalances which can cause discomfort and distraction when sitting still for meditation; and inversions (upside down postures) which further stretch and strengthen the diaphragm (which carries the weight of the internal organs when turned upside down) and help to train the bandhas. the process of pranayama (the 4th limb) is more or less what i described in the other thread, in both asana and pranayama progress is measured by the ever decreasing speed and increasing comfort of the breath, in asana slightly more attention is paid to the body, in pranayama the body remains relatively still and more attention can be paid to the subtle movements in the spine and inside the body. the classic "nadi shodana" or "alternate nostril breathing" pranayama practice brings greater sensitivity to the left and right sides of the centreline of the body, and the transition between the two sides brings an increasing awareness of the point in between - the entire centreline (known as sushumna nadi or the central channel, right side is pingala nadi or the sun/fire/active channel, left/moon/passive side is ida nadi) or the exact point between the centre of the eyebrows and behind them in the centre of the brain.
as the breath becomes more comfortable and slower, and especially as the exhalation becomes longer and slower and smoother the contraction in the abdominal and pelvic muscles will sink deeper inside the body and take the mind with it. due to the deliberate elimination of any sudden movements or excess effort (the entire breathing cycle must be made smooth and extremely comfortable and pleasant, with careful attention paid to the changes between inhalation, retention, exhalation, and suspension so that all of the movements of the diaphragm and breathing apparatus are soft, slow and subtle without twitches or spasms, etc) the level of sensitivity increases accordingly and the mind will naturally sink deeper inside the body with a much more detailed awareness of what is happening inside, and naturally less attention will be paid to what is happening on the surface of and outside the body, and on a mental level whatever might be "happening" outside the present moment. this process is referred to in the yoga sutras as "pratyahara" or "withdrawal of the senses" - the 5th limb of yoga.
dharana, or concentration, the 6th limb begins to happen naturally especially in the suspension period of the breathing cycle. after exhalation, the internalized mind, made sensitive from the careful practice of pranayama, simply rests at the very deepest part of the body in the centre of the pelvic floor, the perineum, where it has been led by the slow deliberate exhalation. any thought will bring about the need for a new intake of oxygen and a new inhalation, but with practice this period of suspension can be gradually increased and the relaxed awareness simply rests at this point and there is a short period of stillness where there is no movement of either breath or mind. this is the beginning of dharana. inhalation is performed in a manner which slowly and gently extends the thoracic spine and the back of the neck, the relaxed awareness simply follows this movement up the spine into the base of the skull behind the eyes and then the next exhalation slowly brings the awareness back down into the perineum. mental activity will disrupt the smoothness of the breathing cycle and excess force or slackness in the breathing cycle will disrupt the concentration of the mind.
genuine unbroken (as in not broken even for a fraction of a second) mental focus for extended periods is dhyana, the 7th limb.
complete absorbtion in the object or process of concentration to the point of losing the sense of being an observer is the eighth limb, samadhi.
the ability to enter samadhi at will is the goal of yoga practice as described by patanjali in the yoga sutras. different effects can be gained according to the object of concentration/absorbtion, which is a topic addressed by various sages like the buddha and patanjali himself.
the first two limbs: yama and niyama, are often thought of as a moral or ethical code but are in fact only necessary to maintain peace of mind. thoughts and acts of violence, possessiveness, lies or untruths made to protect ones own self-image, sex, etc, are not bad or necessarily prohibited for practitioners, but after a period of genuine meditation practice the practitioner will realize that certain kinds of thoughts and behaviour will tend to disrupt their peace of mind or comfort of body and are therefore better to avoid (this is the basic idea of "yama"), while other kinds of thought or behaviour will tend to bring about a greater sense of peace and ease of body and are therefore good to practice (the basic idea of "niyama").
there you go.
also, loads of totally hot spandex-wearing chicks do yoga too, which is pretty awesome.