Showing posts with label brain. Show all posts
Showing posts with label brain. Show all posts

Thursday, October 15, 2009

Movement Manifesto, Part 2 of 2

Cats of all kinds are famous for it, after their notable naps. Cows do it too, after hours curled cud-chewing. I see human babies doing it, and know I can’t live without it. Even so, I was somehow surprised to realize that chicks do it too. Chicks stretch.

Our twenty-six fluff balls are now three weeks old and sprouting tufts of feathers from all sides. One by one, while otherwise peeping, pecking, and pooping, a chick pauses. A ripple of movement begins in its shoulder, fans through its feathering wing, leaps to a lengthening leg on the same side, and spills out through a perfectly pointed toe with such intensity that its wingtips tremble. Chicks stretch.

It makes me think. For these birds, each stretch spreads through a range of motion that the bird needs to fly. The stretches bubble up spontaneously, improvised yet patterned. The moves are obviously pleasurable (or perhaps I project). If birds could smile…

It makes me think. Why stretch?
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Cultural conversations about stretching reflect our attitude towards bodily movement in general. As noted in the last post, discussions about movement are dominated by the language of exercise and fitness. Stretching, in this regard, is something you do to your muscles in order to have a better workout or race result. Stretching is a physical means to a physical end.

From there fierce debates ensue over how, when, whether, and why. Does stretching weaken our muscles or prevent injury? Does stretching disperse lactic acid for a speedier recovery or put undue strain on fragile tissues? Does stretching increase flexibility or merely preserve it? Should it hurt or not? Should you bounce or hold or resist? What seems to count most are the measurements—how fast, how far, how much. Can you touch your head to your knees? Your hands to the ground? Hey, how’s your split?

Haunting these debates is an assumption that a muscle is a mechanical piece prone to harden over time like a rubber band or an old shoe. Keeping “it” toned and tuned is the responsibility of some one called “I”—someone armed with science’s best results. Yet according to science, the verdict is out. No one knows. Or do we?
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Leif wakes up from his nap with a big smile. It was a good one. I watch as his fists ball, his elbows bend, his knees tuck up, and his back bends in an arc of intensity that shudders through his small self. His body is yawning, opening, releasing his limbs to move. He smiles again, waving his legs, extending his joy through the tips of his toes. No span of sensation escapes the awakening. All here and now he is.
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We are missing the point about stretching because we have lost a sense of our bodies as the movement that is making us. Even while neuroscientists plot body maps in the brain, most people remain convinced that movement, aside from a few involuntary processes and reflexes, is from the top down. Brain drives; Body follows.

However, our brains are bodies too, and the bodies we are are not ours. If anything, we are theirs. The muscles we move move us, and they are alive, ceaselessly recycling, replenishing, and regenerating energy that exists to empty itself along a string of similar cells. Like a plant wants the sun, our bodily muscles want to move.

Moreover, this muscle movement that we are is not simply physical. Muscles don’t just move bones. They move our senses—the eye that scans, the ear that cocks, the nose that nears, the digit that fingers. How we move determines what we perceive, what we feel, and what responses we can imagine. The movement of our muscles also orients us in space and time: time is how long a movement takes; space is where it gets us.

It is the action of our muscles, grunting or groaning, that draws into sensory awareness a lived experience of ourselves as agent “I.” Approach or withdraw? Tangle or resist? Grab or release? My “I” is the one who did and can and will again make that move.

How we move our bodily selves, then, provides the basis for everything that our brains have to do in the realm of the executive “I.” Organizing, abstracting, calculating, reasoning, conceiving, planning, and carrying through are all mental movements predicated on and predicted by the earliest contraction and release of our bodily selves.

Stretching is an impulse to move. Stretching we bring our senses to life, animating the planes and surfaces of our sensory awareness so that we have at our fingertips what we need to participate consciously in making the movements that make us who we are.
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I lie down on the floor. The congestion in my brain, the tension in my shoulders, the stiffness in my limbs are all letting me know: it is time to move. I breathe down into the ground and lift one knee towards my chest. Holding it with laced fingers, I exhale down into my bent hip and out through the leg lying along the floor. I do it once and then again. Suddenly a hamstring releases, seemingly of its own accord. My lower back sinks into the ground. Ribs lengthen, and ripples reorganize the bones of my spine. The front of my forehead eases and thoughts begin to flow.

Ah yes, that is what I was forgetting while sitting at my desk. While it is true that I begin the stretch, soon enough the stretching is stretching me past patterns of thinking, feeling, and acting, and into a present place where I am free to respond anew, in the moment and for the moment.

More is being stretched than muscles here--I'm stretching my sense of self. It is my "I" that is in danger of becoming hard and rigid, unyielding in its beliefs. It is my sense of who I am that must remain elastic, flexible, and free, not identified with the past patterns of movement that I have become, but rather with the process of making those patterns that "I" am. That's the point.

It's all about love.
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Stretching I find ground, or ground finds me. A sensing center of self emerges where I can discern what will keep me moving and loving based on how I have moved and where I am now. My bodily self knows.

It is this finding and feeling that feels so good I want to do it again. I want to be this awake, this resourceful in every moment of my life, regardless of how restricted my reach may be. If I am beating and breathing, my movement is making me, and there is an infinite range of increasingly subtle sensations to discover.

Let's.

Thursday, September 3, 2009

Making Connections

A crispy edge cuts the air. Red hues creep across the leaves. School begins today. The seasons are changing, and so is this blog.

Over the summer I have done interviews about my book What a Body Knows with radio personalities around the country—men and women, Christian and new age, conservative and liberal, credentialed and not. Many times I have been heartened by the words: People need to hear this. Some people. Some where. I am starting to listen.

Not a day goes by when I don’t hear some report or read some news piece and think about how my work could offer a different perspective and enrich the discussion.

Hence the new focus of this blog: I plan to make connections with articles and authors, books and blogs that are concerned with issues raised in What a Body Knows. It is time to map the range and reach of my emerging philosophy of bodily becoming, and provide a place for others to do the same. Chime in! Here goes.
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On August 18, Natalie Angier, one of my favorite science writers, published a fascinating column in the New York Times about how the “Brain is a Co-Conspirator in a Vicious Stress Loop.” In its August 17th issue, Time magazine weighed in with a cover story by John Cloud on "Why Exercise Won't Make You Thin."

Both stories miss what links them together and what What a Body Knows teaches: that bodily movement is the key to helping us find wisdom in our desires.

Take the stress loop. As Angier reports, researchers have discovered among deliberately-stressed (i.e., shocked, bullied, and nearly-drowned) rats, that the rodents were “cognitively predisposed to keep doing the same things over and over.” The centers of the brain governing habit formation bloomed. Provided with a bar they could press for a food pellet or a squirt of sugar water, the stressed rats “had difficulty deciding when to stop pressing the bar,” even when they no longer wanted to eat.

Angier links these findings back to the allostasis of our dynamic stress response system, which is designed to maintain control by causing marked changes in blood pressure, heart rate, muscle activity, and the like. As she says, we “dance to the beat.”

Meanwhile, Cloud reports that exercise does not lead to weight loss. The reasons are many, but one rises above the rest. Most exercise does not burn enough calories to make a difference. Even when we burn some calories, we tend to overcompensate for whatever we have burned, rewarding ourselves for our efforts and eating more than we otherwise would have done.

Angier characterizes the stress loop as “vicious” and “sinister,” though she admits it might be helpful in a crisis for shunting as many behaviors as possible to “automatic pilot.” Cloud laments that exercise is of little value in the fight against obesity, though reminding us that it is still good for our general health.

What is missing from these discussions, and what links them together, is what our bodies know.

In the case of Angier, for example, heightened habit formation is not the problem. Nor is stress itself. The problem is that we get stuck in stress because the habits we form are ones that reinforce the causes of the stress. In What a Body Knows, I call it cereal box logic. In responding to our sense of frustration or dissatisfaction, we resort to the same strategies that got us into trouble in the first place.

The fact, then, that our stress responses are making us more stressed is a sign of our bodily wisdom not stupidity. For this finding indicts the mind-over-body thinking, feeling, and acting that most people raised in American culture rely upon to cope. As I have described in earlier posts, this mind-over-body sense of ourselves is what we are taught, what we master, who we believe we are. It is one way of sensing ourselves, but not the only one.

If we were to adopt a stress response that shifted our experience of ourselves away from a mind-over-body sense, then the repetition of it would work to release us from the self-reinforcing stress cycle.

Doing so, however, is not a matter of willpower. Nor is it simply a matter of "relaxing." It involves cultivating a sensory awareness of our bodily selves regardless of what we are doing. It involves moving to breathe and breathing to move (see posts in Jan-Feb 2008), engaging in the kinds of bodily movement that draw our attention down and out and through our sensory selves.

Here is where exercise comes in, and its crucial role in our relationship to food. The value of exercise in this relationship has little or nothing to do with burning calories. More important is the bodily movement itself. Bodily movement has the potential for drawing our awareness out of our minds and into our bodies, and so that the loops of our mind-over-body stress responses loosen and fall. When they do, we stop pushing the bar for that extra squirt of sugar water. We don't have to--we don't want to--for we know a deeper pleasure, the pleasure of feeling and finding our own sense of enough.
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I spent last week at the Washington County Fair. My three older children were there for the week, showing their Jersey cows. The fair overloads the senses. Barn fans whirr with an incessant, fly-chasing drone. Milk-machine-powering generators hum. The screams of truck and tractor engines pulling harder than they should punctuate the afternoon. Voices crest and collide. Dust and dirt swirl and stick. It is a stressful situation for a new mother, namely me, with infant in tow. I empathize with Angier's rats.

After a few hours, a feeling of disease slides over me. I start retreating from my sensory self. I start thinking about the caramels in the candy tent. I can’t stop thinking about the caramels in the candy tent. And the butterscotches. The coffee treats. Then I know. It is time for a walk.

I leave the fair grounds, striding hard through the surrounding fields packed with parked cars. The attendants look at me strangely, wondering where I am going. No where. Just around—around the largest perimeter I can make. Striding. Breathing. Releasing. Being. Becoming. Feeling. Knowing. Dropping into my bodily self.

Suddenly my thoughts shift. I am the movement that is making me. Visions of caramels fade into pictures of what I really want. To write that article. To connect with this friend. To make plans for the school year. Back in myself, I head back to the fair, reconnected, ready to begin again.
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What connections can you make?