We tend to see body, breath, and mind separately, but in zazen they come together as one reality. The first thing to pay attention to is the position of the body in zazen. The body has a way of communicating outwardly to the world and inwardly to oneself. How you position your body has a lot to do with what happens with your mind and your breath. The most effective positioning of the body for the practice of zazen is the stable, symmetrical position of the seated Buddha. Sitting on the floor is recommended because it is grounded. We use a zafu—a small pillow—to raise the behind just a little, so that the knees can touch the ground. With your bottom on the pillow and two knees touching the ground, you form a tripod base that is natural, grounded and stable.
There are several different leg positions that are possible while seated cross-legged. The first and simplest is the Burmese position, in which the legs are crossed and both feet rest flat on the floor. The knees should also rest on the floor, though sometimes it takes a bit of stretching for the legs to drop that far. After awhile the muscles will loosen up and the knees will begin to drop. To help that happen, sit on the front third of the zafu, shifting your body forward a little bit. By imagining the top of your head pushing upward to the ceiling and by stretching your body that way, get your spine straight—then just let the muscles go soft and relax. With the buttocks up on the zafu and your stomach pushing out a little, there may be a slight curve in the lower region of the back. In this position, it takes very little effort to keep the body upright.
Half Lotus Position
Another position is the half lotus, where the left foot is placed up onto the right thigh and the right leg is tucked under. This position is slightly asymmetrical and sometimes the upper body needs to compensate in order to keep itself absolutely straight. People who use this position should make a habit of alternating which leg they bring up.
Full Lotus Position
By far the most stable of all the positions is the full lotus, where each foot is placed up on the opposite thigh. This is perfectly symmetrical and very solid. Stability and efficiency are the important reasons sitting cross-legged on the floor works so well. There is absolutely no esoteric significance to the different positions. What is most important in zazen is what you do with your mind, not what you do with your feet or legs.
There is also the seiza position. You can sit seiza without a pillow, kneeling, with the buttocks resting on the upturned feet which form an anatomical cushion. Or you can use a pillow to keep the weight off your ankles. A third way of sitting seiza is to use the seiza bench. It keeps all the weight off your feet and helps to keep your spine straight.
Finally, it’s fine to sit in a chair. To help ground the body in this posture, keep your feet flat on the floor. You can use a cushion, or zafu, the same way you would use it on the floor—placing it beneath you on the chair and sitting on the forward third of it. Some people like to place a zafu between their back and the back of the chair, to keep the spine straight and vertical. All of the aspects of the posture that are important when seated on the floor or in seiza are just as important when sitting in a chair.
Keeping the back straight and centered, rather than slouching or leaning to the side, allows the diaphragm to move freely. This will allow the breath to deepen during zazen. Your abdomen will rise and fall much the same way an infant’s belly rises and falls. In zazen it is important to loosen up anything that is tight around the waist and to wear clothing that is non-binding. For instance, material should not gather behind the knees when you cross the legs, inhibiting circulation. Allow the diaphragm to move freely so that the breathing can be deep, easy, and natural. Don’t control or manipulate the breath. You don’t have to make the breath happen in any particular way. It will happen by itself if you take a posture that you can be reasonably comfortable in and position your body properly.
During zazen, breathe through your nose and keep your mouth closed. (If you have a cold, or some kind of a nasal blockage, its okay to breathe through your mouth.) The tongue is pressed lightly against the upper palate—swallow once, to create a seal and reduce the need to salivate and swallow. The eyes are kept lowered, with your gaze resting on the ground about two or three feet in front of you. Your eyes will be mostly covered by your eyelids, which eliminates the necessity to blink repeatedly. The chin is slightly tucked in. Although zazen looks very disciplined, the muscles should be soft. There should be no tension in the body. It doesn’t take strength to keep the body straight. The nose is centered in line with the navel, the upper torso leaning neither forward nor back.
The hands are folded in the cosmic mudra. The dominant hand is held palm up holding the other hand, also palm up, so that the knuckles of both hands overlap. If you’re right-handed, your right hand is holding the left hand; if you’re left-handed, your left hand is holding the right hand. The thumbs are lightly touching, thus the hands form an oval, which can rest on the upturned soles of your feet if you’re sitting full lotus. If you’re sitting Burmese, the mudra can rest on your thighs. The cosmic mudra tends to turn your attention inward.
In zazen, we focus on the breath. Breath is the vital force; it’s the central activity of our bodies. Mind and breath are one reality: when your mind is agitated your breath is agitated; when you’re nervous you breathe quickly and shallowly; when your mind is at rest the breath is deep, easy, and effortless. It is important to center your attention in the hara. The hara is a place within the body, located two inches below the navel, inside the body. It’s the physical and spiritual center of the body. In zazen, you will begin to develop a relationship with the hara. You will practice putting your attention there; putting your mind there. As you develop your zazen, you’ll become more aware of the hara as the center of your attentiveness.
Practicing the Breath
Begin rocking the body back and forth, slowly, in decreasing arcs, until you settle at your center of gravity. The mind is in the hara, hands are folded in the cosmic mudra, mouth is closed, tongue pressed on the upper palate. You’re breathing through the nose and you’re completely experiencing the breath. Keep your attention on the hara and the breath.
We begin to steady and stabilize the mind by counting the breath. We practice by counting each inhalation and each exhalation, beginning with one and counting up to ten. Inhale—at the end of the inhalation, count one. Exhale—at the end of the exhalation, count two. When you get to ten, come back to one and start all over. The only agreement that you make with yourself in this process is that if your mind begins to wander—if you become aware that what you’re doing is chasing thoughts – you will look at the thought, acknowledge it, and then deliberately and consciously let it go and begin the count again at one.
The counting is a feedback to help you know when your mind has drifted off. Each time you return to the breath you are empowering yourself with the ability to put your mind where you want it, when you want it there, for as long as you want it there. That simple fact is extremely important. We call this power of concentration joriki, or spiritual power.
When you’ve been practicing counting the breath for a while, your awareness will sharpen. You’ll begin to notice things that were always there but escaped your attention. Because of the preoccupation with the internal dialogue, you were too full to be able to see what was happening around you. The process of zazen begins to open that up.
When you’re able to stay with the counting and repeatedly get to ten without any effort and without thoughts interfering, it’s time to begin counting every cycle of the breath. Inhalation and exhalation will count as one, the next inhalation and exhalation as two. This provides less feedback, but with time you will need less feedback.
Eventually, you’ll want to just follow the breath and abandon the counting altogether. Just be with the breath. Just be the breath. Let the breath breathe itself. That’s the beginning of the falling away of body and mind. It takes some time and you shouldn’t rush it; you shouldn’t move too fast from counting every breath to counting every other breath and on to following the breath. If you move ahead prematurely, you’ll end up not developing strong joriki. And it’s that power of concentration that ultimately leads to what we call samadhi, or single-pointedness of mind.
In the process of working with the breath, the thoughts that come up, for the most part, will be just noise, just random thoughts. Sometimes, however, when you’re in a crisis or involved in something important in your life, you’ll find that the thought, when you let it go, will recur. You let it go again but it comes back, you let it go and it still comes back. Sometimes that needs to happen. Don’t treat that as a failure; treat it as another way of practicing. This is the time to let the thought happen, engage it, let it run its full course. But watch it, be aware of it. Allow it to do what it’s got to do, let it exhaust itself. Then release it, let it go. Come back again to the breath. Start at one and continue the process. Don’t use zazen to suppress thoughts or issues that need to come up.
Scattered mental activity and energy keeps us separated from each other, from our environment, and from ourselves. In the process of sitting, the surface activity of our minds begins to slow down. The mind is like the surface of a pond—when the wind is blowing, the surface is disturbed and there are ripples. Nothing can be seen clearly because of the ripples; the reflected image of the sun or the moon is broken up into many fragments.
Out of that stillness, our whole life arises. If we don’t get in touch with it at some time in our life, we will never get the opportunity to come to a point of rest. In deep zazen, deep samadhi, a person breathes at a rate of only two or three breaths a minute. Normally, at rest, a person will breathe about fifteen breaths a minute—even when we’re relaxing, we don’t quite relax. The more completely your mind is at rest, the more deeply your body is at rest. Respiration, heart rate, circulation, and metabolism slow down in deep zazen. The whole body comes to a point of stillness that it doesn’t reach even in deep sleep. This is a very important and very natural aspect of being human. It is not something particularly unusual. All creatures of the earth have learned this and practice this. It’s a very important part of being alive and staying alive: the ability to be completely awake.
It is also important to be patient and persistent, to not be constantly thinking of a goal, of how the sitting practice may help us. We just put ourselves into it and let go of our thoughts, opinions, positions—everything our minds hold onto. The human mind is basically free, not clinging. In zazen we learn to uncover that mind, to see who we really are.