The chemist's frame
Ida Rolf came to the gravity-entropy formulation by way of a chemistry laboratory, not a philosophy seminar. She had taken her PhD at Barnard in 1916 and worked through the late 1910s and 1920s at the Rockefeller Institute under Walter Jacobs and Michael Heidelberger, on the toxicity problem of American-manufactured solvarsan. The thermodynamic vocabulary she later applied to bodies — entropy, disorder, the second law, the colloidal state — was the working vocabulary of her training. When a student in the 1974 Structure Lectures pressed her on how the law of entropy entered her conception of the work, Ida hesitated. The framing was new to her as a verbal proposition even though the underlying physics had been with her for decades. What followed was characteristic: she granted the principle immediately, then refused to dress it up.
"And even though you did not mention it in your remarks then, I thought for the moment that we're speaking of your work as a chemist, that you might suggest how the law of entropy fits into your conception that later developed into Rolfing. I'm sorry, this is brand new idea to me and I'm afraid I'm going to have to take some time to think about it. Ask me a couple In more that the disordered structure tends to create greater entropy less Yes, the no question about that. There's no question about that. But that hardly needs physics. That needs just common sense to see that. Seems to me."
Asked how entropy fits her conception, she accepts the principle as common sense before any physics is invoked.
Notice what Ida does in that exchange. She accepts entropy as a description but refuses to let it become a metaphysics. The disorganized body cannot perform as it was designed to perform — this hardly needs physics, she says; it needs common sense. The deeper move comes a beat later, when she states the converse as a doctrine: gravity is, biologically, a positive force when the body is in structural alignment. That single proposition is what the gravity-entropy framework is built to defend. The chemistry vocabulary supplies the formal language for what Ida had already been teaching in her hands for thirty years.
The one energy without entropy
The doctrine in its formal form arrived at the 1974 conference on Healing Arts, where Ida shared a platform with the UCLA neurophysiologist Valerie Hunt, the psychologist Julian Silverman, and several physicists and physicians sympathetic to her work. Ida's lecture on the second afternoon walked through the thermodynamic argument in detail. Energy carries a quality of disorder, she said, and that quality determines the direction of flow. Every energy form degrades except one. The exception is the keystone of the entire teaching that follows.
"is the only energy that is characterized by no entropy, no disorder, no randomness. Gravity is always going in the same direction."
Ida walks the audience through the nineteenth-century thermodynamic picture and then names the one exception.
The claim is specific and physical, not poetic. Every other energy in the universe — light, heat, motion, electrical flow — carries an entropy quotient that ensures its degradation. Gravity does not. It is, in Ida's phrase, always going in the same direction. This is the structural fact that authorizes everything else she will say about the body. If there exists one energy field that does not run down, then a body brought into the right relationship with that field has access to a source of organization that does not decay. The work becomes, in her formulation, the discipline of making that access possible.
"Now don't give me this yawn about how you're all afraid to argue. I'd I'd like to know your source for a statement that you made the first day that there's no entropy operational in the gravitational field. Certainly. But did you ever throw a ball up and see if you keep on going there? No. No. Nor I don't think any human ever has. No. I don't I don't think we've ever taken it by surprise. I've had been entropy. What would have happened? Because entropy is disorder. Gravity is the one energy in which"
Two years later in Boulder, a student presses her on whether entropy ever operates in the gravitational field. Her answer is sharp.
The body as plastic medium
Naming gravity as the entropy-free energy is only half the doctrine. The other half is the claim that the human body is constitutionally equipped to receive that energy — but only if it is brought into a particular configuration. Ida's term for this constitutional capacity is plasticity. The body, she insisted across nearly every public lecture, is a plastic medium. Twenty-five years before, no one would have believed the statement; fifty years before, she would have been institutionalized for proposing it. The plasticity claim is the structural fact that makes manipulation possible in the first place.
"We know that order can be evoked in the myofascial system of the body by substantially balancing the myofascial structures about a vertical line."
The plasticity premise stated as a single compressed proposition.
The sentence is small but it does the entire structural work of the doctrine. Order is not built into the average human body — it must be evoked. The evocation is achieved by configuration: balancing the myofascial structures around a vertical line. That line is not metaphorical. It runs through the ankles, the knees, the hip joints, the lumbar vertebrae, the shoulders, the ears. When the body's vertical substantially coincides with the gravity vertical of the earth, the entropy-free energy field of the planet can reinforce and augment the body's own energy field. The body becomes, in Ida's word, vitalized.
"body is a plastic medium, and you're going to hear that several times before we get out of here today. Now, we are ready to define rolfing structural integration. It is a system of organizing the body so that it is substantially vertical, substantially balanced around a vertical in order to allow the body to accept support from the gravitational energy. Two characteristic qualities of the body make this unlikely situation possible. The material body of man is a plastic medium, as I just told you. Now by dictionary definition, a plastic substance is one which can be distorted by pressure and then can, by suitable means, be brought back to shape, providing that its elasticity has not been exceeded. Now the question is, what is back to shape in this context really mean? And the answer is simple and really expected. Back to shape in this context means vertical. Vertical to the surface of the earth, vertical like the burrows of the chestnut, vertical like the force of gravity. Because only when the gravity vertical of the body substantially coincides with the gravity line of the earth can that energy field of the earth reinforce and augment the field of the human body. Then the energy of the earth contributes to the energy of the body. The body becomes vitalized. The flesh becomes resilient. Body functions of all sorts improve, for gravity at this point is the nourishing factor. Gravity is the nourishing medium giving to the energy quotient man gravity a higher value, because the man is more energized. This expresses itself in many changes in behavior patterns. Among them, among them is a different state of consciousness. We usually refer to it as a higher state. We have described the body as a plastic medium. Two factors contribute to this: the first that the body, seemingly a unit, is in fact not a unit but a consolidation of large segments: the head, the thorax, the pelvis, the legs."
The plasticity claim extended into the full operational definition — what the work is for and how the colloidal chemistry of fascia makes it possible.
Adding energy to fascia
The collagen chemistry is what makes the whole doctrine non-mystical. Ida is careful on this point in the Big Sur advanced classes of 1973, where she is teaching practitioners who will go on to do the work and need to know what they are actually doing under their hands. Structure, she insists in those classes, is not metaphysical — it is pure physics as taught in the physics laboratory. The practitioner's pressure is not a symbolic act; it is a thermodynamic input. Adding energy to a colloid alters its state. This is what makes fascia plastic in the operational sense.
"It's pure physics as it's taught in physics laboratories. Now the strange part about it is that that organ of structure is a very resilient and very elastic and very plastic medium. It can be changed by adding energy to it. In structural integration, one of the ways we add energy is by pressure so that the practitioner gives deliberately contributes energy to the person on whom he is working, to not energy in the sense that you let a position throw it around, but energy such as they talk about in the physics laboratory. When you press on a given point, you literally are adding energy to that which is under that point. And in structural integration, by way of an unbelievable accident of how you can change fashion structure, you can change human beings. You can change their structure and in changing their structure you are able to change their function. All of you have seen that structure determines function to a very great degree, to a degree which we can utilize."
Teaching practitioners in 1973, Ida lays out the physics that authorizes the work.
The chain Ida builds in these passages has a specific shape. Gravity is the one entropy-free energy. The body, randomly organized, cannot receive it as support. The myofascial system, being collagen-based and therefore colloidal, will change state under added energy. The practitioner adds that energy through pressure. The body's segments — head, thorax, pelvis, legs — come into alignment around the vertical. The gravitational field begins to flow through the structure rather than disorganize it. Each step is physical; no step requires anything other than chemistry, mechanics, and the colloidal behavior of proteins.
"that the ratio man energy to gravity energy energy has changed has increased. The ratio has therefore increased the force available to reverse the entropic deterioration. That is and greater. Our world is no longer running down. It seems capable now of building up."
Ida states the whole chain in compressed form — pressure to fascia, balance around vertical, ratio shift, entropy reversal.
The disorderly room: Drucker on entropy
The most patient teaching of the entropy concept in the archive comes not from Ida but from Al Drucker, an aerospace engineer turned practitioner who appears in the public RolfA tapes as Ida's interlocutor on physics questions. Drucker had worked on the Atlas and Titan missiles and on early experiments to map the fine structure of the Earth's gravitational field. In one passage from RolfA1, he undertakes to explain the second law to a class by means of a domestic example — a room left to itself. The pedagogy is slow and patient because the audience is not chemists, and because Drucker wants the listener to feel why directed energy is required for reorganization.
"And the since my background relates to this, and there's been some discussion here of entropy for those who may just bring in that concept a minute. There is an there's an observed tendency in nature for with time for processes to become random in a sense unless there is an introduction of pattern energy. For instance, take a take a room like this. And if you just let things go on in here and some kind of take a put put into this room 10 people who don't have a common purpose and who just kind of do their thing and whatever they do it. Eventually, this room with its with the chair sitting around here and the the fruit in the in the basket and whatnot will become messy, chaotic, random random in a sense away from the the degree of order that we can see in this room. K? And the only way to return it to this ordered state after it's become random random in a sense that we can't predict what it will be. So we have to introduce energy into it. We have to clean it up. But more than that, we have to clean it up in a pattern where we have some pre thought as to the direction we're gonna go. Recall it. I wanna see if you can get the price. Go ahead. For the constant the concept of of randomness is embodied in the second law of thermodynamics. That's that parameter that measures the degree of randomness is called entropy. And there's a statement that entropy is constantly increasing. Entropy in the sense"
Drucker walks through a domestic example of entropy — a room left to itself drifts toward disorder, and only directed energy reverses that drift.
Drucker's contribution is to insist on the pattern. Energy alone does not reorganize anything; energy plus a plan does. This distinction matters greatly for the doctrine. A practitioner who simply pushes hard on fascia is adding energy without direction and may produce disorganization as easily as organization. Ida's recipe — the ten-session sequence — is, in Drucker's framing, the pre-thought pattern that directs the energy input. Without that pattern, the practitioner is contributing entropy, not removing it.
"I see the body and when I talk about body, I'm really more interested in the body mind, like the body mind spirit rather than just the physical body. They're not separate. Yeah. I see the body as, when it's in balance at least, as acting very much like a spring, like an elastic, resilient entity. I don't mean just physically, obviously physically, but also in other ways. Also how the mental work and how the emotions work and how the whole system works. What's characteristic of a spring is that when there's an impressed force, it it changes configuration. It distends or distorts proportional to that force. And so that there is a temporary record of that force embodied in the spring. And then when the force is removed, the spring returns to its zero state and there's no longer any record of that event. It's been wiped out. And so there's temporary memory but no permanent memory. And memory It's the result of incomplete experience. If you've finished the experience, there's no memory in the system. Structurally, the way you can see that is, if you're in, for instance, you know, and I know you've been thinking a lot about fashion collagen structures."
Drucker frames the body as a spring whose memory of past force is itself a record of incomplete experience.
The body as random
The word that recurs in these passages is random. Ida and Drucker both use it as a near-synonym for the entropic condition of the average untreated body. A random body is not merely disorderly in some loose sense — it is a body whose parts have lost their proportional relation to each other, whose segments do not match, whose blocks have drifted out of stack. This is the condition the work begins from. The first hour starts in randomness; each subsequent hour adds an increment of order against the entropic baseline.
"Applying this metaphor to the random disorder of the physical myofascial body, its entropy, too, can be seen to be increasing, just like the earth running down, so the bodies on the earth just randomly allowed to live are increasing in terms of entropy, increasing disorganization, increasing disorder."
Ida applies the running-down metaphor explicitly to the human body and names the work as the local reversal.
Drucker's contribution in the same conceptual region is to distinguish two senses of randomness. There is spatial randomness — the parts of the body sitting in the wrong places relative to each other — and there is what he calls a physiological randomness in which the parts themselves do not match. A child wears a size-ten blouse and a size-six skirt; a man's legs do not match his torso. This second sense is not just metaphor. It is structural fact, and it is part of what the practitioner has to reorganize.
"So you have children, little girls maybe eight, 10, 14, 15, little boys maybe. The little girls, it comes out particularly plainly, and then you'll hear the women in the group talking about, yes. My little Susie, I can't buy a dress for her because she takes a size ten blouse and a size eight straight or six straight or vice versa. See, what I'm saying to you is that not merely is that are these parts random in terms of their position in space, but they are random in that the parts of the body don't match. Have seen us here in the terms of Jimmy Johnson. Those legs of his didn't match his torso at all. Those legs of Eric's didn't match his torso at all. You'll find very nice looking heads like Bill's head and Bill the top of Bill's neck when it came in here. But you couldn't believe that it was going to be put together on this on what was lying below it. This is also part of the concept of randomness. And you see this is a physiological part of that concept of randomness rather than a physical spatial thing that is very important to you people because this is the part within which you are working. You are working for physiological order. You are expecting to get physiological order by virtue of the road of spatial order. Now this is another new concept as you boys who have come from medical school will bear me out. The idea that you can spatially reorganize a body will not strike a medically trained person as nearly as revolutionary as the idea that you can functionally change a body by changing it in space. Am I right, Hector? The idea that you can take a chronic cardiac case where you have cardiac a provision of cardiac physiology and by changing the position of the space in which it is sitting change its function."
After Drucker states the second law formally, Ida extends randomness into the physiological dimension — parts that do not match each other.
Order introduced from outside
The deepest passage in the entropy section of Ida's 1974 CFHA lecture comes near the end, when she names what happens when myofascial order is introduced into a previously disordered body. The framing is careful. She does not claim the practitioner heals anything; she claims that as the entropy of the body lessens, a generalized evolving order appears not only in the physical structure but in the psychic personality, in what she allows herself to call the spiritual being. The passage is the structural bridge between the physics of the work and what her colleagues at the conference were observing about the energy fields surrounding treated bodies.
"When physical myofascial fleshly order is introduced into the random disorder of the average body, the average human body. In other words, as we lessen the entropy of the average body, the disorder that exists in its mass As we lessen that entropy, that disorder begins to disappear, and where we seem to be uncovering the same sort of generalized behavior, the same sort of evolving order in the psychic personality guiding and manifesting its energy as we found manifest in the inanimate universe."
The doctrine's furthest reach: as physical order is introduced, the entropy of the whole personality lessens.
Notice the careful structure of Ida's claim here. She is not asserting that the structural work causes psychological change directly. She is asserting that physical order and psychic order rise and fall together, and that the lever the practitioner has available is the physical one. The myofascial system is what the hand can reach. The other systems — the nervous, the glandular, the psychic — are not directly accessible to manipulation, but they appear to follow the structural one when it changes. The work, in this framing, is precisely the discovery that order can be introduced where it can be reached, and that the rest follows.
"is somehow a key to existence, a key to creating more animate beings in a less animate universe, that somehow the origin and destiny of the energy of the total universe cannot be understood except in relation to the phenomena of life of consciousness. This seems to be our intuitional perception. This seems to have inspired Blake when he said, energy is eternal delight. Surely he was not talking about entropy. Surely he was not talking about entropy. The later twentieth century has told us that all systems exist. All systems exist through at least two factors. All systems to be significant to the world of men must include the observer. Thus, for the word energy to have significance for us here, we must have two members to the system: one, the Newtonian or gravitational energy the other, man consciousness as an energy, for this is the system that you people in this room are interested in and are studying. This is the system whose energy value you hope to enhance, to expand, to increase. Look at it. Energy man, that ratio. Gravitational energy man. This is a system you need to explore if you are looking to increase the energy of the individual man on the earth. This is the energy you need to explore if you are looking to increase the energy, if you are looking to increase negative entropy."
The dyad gravity-consciousness, and the proposition that the second member is the variable.
Hunt's instruments, Schwartz's measurements
Ida did not advance the gravity-entropy doctrine alone. At the 1974 CFHA conference her co-presenters Valerie Hunt and Julian Silverman were already producing instrument data that gave the doctrine empirical traction. Hunt, a UCLA neurophysiologist, had measured electromyographic and electroencephalographic changes before and after the ten-session sequence, and was beginning to record what she called the aura — the energy field surrounding the body — both with her own instruments and, in parallel, through direct observation by Rosalyn Bruyere. The two methods, ancient and modern, agreed.
"She has found, for example, and will tell you about it, that random incoming people tend to have auras a half an inch to an inch in width, but after the integration of structure and the integration of the myofascial body, which is called rolfing, their auras will have increased usually to four to five inches in width."
Ida reports Hunt's measurement of pre- and post-session aura widths.
Hunt's tentative conclusion, delivered in her own voice at the same conference, was that the work has a profound effect upon human energy systems in the direction of negative entropy. The phrase negative entropy — Schrödinger's term, which Ida would have heard in his Zurich lectures decades earlier — is what gives the doctrine its name. The work introduces order against the universal drift. Hunt offers it as a tentative empirical finding; Ida offers it as the operative claim of the entire enterprise.
"My final reports will be worked on this fall and this winter for the professional group as well as for lay groups through the Rolf Institute. My tentative conclusions are that Rolfing has a profound effect upon human energy systems in the direction of negative entropy, The counteracting of entropy: there are at least two aspects of the energy systems brought into greater coherency, and the physicists describe coherency to us and state that coherent energy or energy, for example, that goes through a laser beam places energy in unified directions, in a single direction, and that very small quantities"
Hunt states her tentative conclusion from the UCLA pilot studies.
Hunt's coherence framing extends the entropy doctrine into a second domain. Where the basic claim is that order is introduced against disorder, the coherence claim is that the order produced is not merely random but directionally organized — what physicists call coherent energy. A laser beam's coherent energy can do work disproportionate to its quantity. Hunt's hypothesis is that the structural work produces something analogous in the body's energy fields: not merely more energy, but more directionally organized energy. The proposal remained tentative through her career; the archive contains her cautious phrasing and the open questions she would not resolve.
Julian Schwartz: thermodynamics as the integrating notion
The most rigorous treatment of the thermodynamic framework in the archive comes from another voice — the physicist Julian Silverman, in a paper Ida appears to have edited and which survives in the RolfB3 public tape. Silverman's argument is that the changes Structural Integration produces have to be described in fundamental rather than incidental parameters. Brain waves, the alpha rhythm, the gross physiological signs — these are at best secondary. The integrating notion that can be applied to the problem, he says, is the concept of energy itself, in the precise sense of the two laws of thermodynamics.
"I believe that there is just such a precise objective integration integrating notion that can aptly applied to this problem. It is the concept of energy. In physics, long before the molecular statistical mechanical explanation, the gross properties of matter were described by the laws of thermodynamics. It is one of the most striking testimonies to a parsimony in nature that two simple mathematical formulations were able to describe most of the properties of matter and provide a framework with which to understand these phenomenon on a molecular level. These laws, the first and second of thermodynamics, describe change or flow and ordering of energy respectively. Are these not the very same concepts that one intuitively invokes to describe the process of structural integration? Mainly that the person's structure has become more ordered and that he is more alive, that his energy is more flowing and that he somehow has more of it. The question now is, can these intuitive perceptions be grounded in a mathematical formulation will not only describe this process but point toward a unified understanding of the underlying biophysical changes?"
Silverman names the concept of energy as the precise integrating framework for what the work changes.
Silverman's argument is sharper than Ida's. He proposes treating the body as a network of joints, articulations, energy sources — springs and dashpots in mechanical-engineering vocabulary — interconnected through myofascial investments. If the connecting tissue is overly viscous, energy dissipates wastefully at every joint. If it becomes more elastic, energy transfers more efficiently. But — and this is Silverman's key contribution — increased capacity for energy transfer is not enough by itself. The system must also come into resonance, the various energy modules must move into the right phase relations with each other, or the energy will collide and interfere with itself rather than flow.
"Considering first action of a single joint, we see that the viscous elements greatly outweigh the elastic ones, motion will be impeded and energy wastefully dissipated. The problem is compounded when one realizes that all of the individual energy sources are interrelated through myofascial investments. If we examine a simple act such as walking in the light of this model, it is apparent that for maximal efficiency these various energy sources must operate in precise, synchronous, often reciprocal patterns. If the interconnecting networks are overly viscous, then no one joint can be moved without dissipating energy throughout the entire system. If by some process the viscous elements could be changed into more elastic ones, what would the model predict? Clearly, an increased capacity for energy flow between joints is to be expected. Know that this itself will affect an overall change toward more rhythmic efficient energy flow is not true. If the individual elements are still unbalanced with respect to each other, then the increased capacity for energy transfer may be of little use or may even give the appearance of less synchronicity. This is so because all of the modules have their own intrinsic frequencies of oscillation. And if they are in wrong phase relationships with each other, their energies may tend to collide or interfere with one another. What then is the resolution of this problem? The various energy sources must then be modified so as to bring the system as a whole as near to a resonance condition as possible. Returning briefly to the world of structural integration, the first few sessions, mainly the first, are devoted to reworking the superficial fascia. To the practitioner these early sessions changed the resilience of the body tissue to its touch. In the later sessions muscle groups at increasingly deeper layers are manipulated, unstuck, loosened, repositioned, etcetera. The end result of this process is an individual no longer torn by the force of gravity and moving with an ease of mobility he did not have before. Let us now look at this process in in terms of the model. Could not the lean working of the superficial fascia correspond to reducing the viscosity of the damping elements which interconnect the arrays of energy modules?"
The mechanical-engineering model: joints, springs, dashpots, and the resonance condition.
Drucker on the body as resonator
Drucker's contribution to the gravity side of the doctrine extends Silverman's resonance argument with the concept of gravitational potentiation. In a 1971-72 talk preserved on a Mystery Tape, Drucker — drawing on his aerospace engineer's training in dynamics — frames the body's segments as inverted pendulums whose centers of mass sit high. The closer such a system gets to its balance point, the less force is required to keep it there, and the more potential energy is stored. Gravity, in this framing, does not merely permit the body to stand; it potentiates the structure.
"And as I see, gravity is one of those references in the body. And it acts in a number of different ways. One way is if you think of the body as a of the body's segments individually as upside down pendulums. And you'll find that in almost all the segments the center of mass is high and it pretty much acts like a like something that's being balanced on a point. Maybe a rather broad point, but even so, the mass is high and it has that sense of balancing of bloom, for instance. The closer you get to the balance point, the less force it takes to keep it there. The closer you get to the balance point, the more potential energy is stored in that segment. And so one way of thinking of that is that gravity potentiates the structure. It provides maximum potential energy. At any moment you can just let go and fall and convert that potential energy into kinetic energy. And if that fall is directed, then this is almost like instant energy, instant available energy. Also, as the segments are aligned along the gravity reference, the moment of inertia of the system is smallest which means that you have, that you can rotate more quickly, can turn. And man, according to Feldenkrais at least in his agitation, man has the smallest moment of inertia of any animal. And it may be an explanation for his erect posture, is that the evolutionary thrust has brought him to this point where this can is one of his main weapons in his defense structure against larger animals, for instance, the bull and the bullfighter. The bullfighter can turn instantly, you know, and this big animal just can't move. And so he's, the bullfighter is really in total control. The other important thing is that, what I just mentioned is that the closer you get to the vertical alignment, the less effort it takes to keep that broom there. Control forces are very small."
Drucker frames gravity as the reference that potentiates the body's structure.
The passage adds a precise mechanical reading to what Ida had been teaching intuitively. A body in alignment is not merely visually plumb; it is energetically efficient in measurable senses. Less control force is required for upright posture. More potential energy is stored, available for instant conversion to motion. The moment of inertia is smaller, permitting faster rotation. These are quantifiable physical advantages that flow directly from the entropy-free property of gravity itself. The work, in Drucker's framing, is the discipline of placing the body where these advantages become available.
Astronauts and the absence of gravity
Drucker — who had worked on the Atlas and Titan missile programs and on the first satellite experiments to map the Earth's gravitational field — also brought to the conversations a perspective most of Ida's circle did not have: he had thought professionally about what bodies do when the gravitational reference is removed. In an Open Universe class he ventures the thought that the principles of Structural Integration may apply not only to people on the surface of the earth but to astronauts in orbit and to future humans living in low-gravity environments. The point is offered tentatively, as speculation, but it is structurally interesting: if the doctrine is true, it should have implications for the absence as well as the presence of the reference field.
"is gravity is always going in. They had no, gravity was an absolutely unbalanced force on their bodies and so on. Still feel that concepts of Rolfing are very important to the astronauts and I think that in years to come some"
Drucker speculates on the relevance of the work to astronauts whose bodies have no gravitational reference.
The astronaut passage reveals something important about how Drucker and Ida were thinking. The work is not parochial to surface conditions. It is the discipline of bringing biological structures into the right relationship with whatever gravitational field they inhabit. On a planet, that means alignment with the local vertical. In orbit or in low-gravity environments, the principles persist but the specific configurations would differ. The framework is, in this sense, more general than it first appears. Gravity remains the entropy-free reference; what changes is the geometry of how a body relates to it.
The recipe as directed energy
The thermodynamic framework also gave Ida a vocabulary for defending the recipe against students who wanted to improvise on it. In the 1975 Boulder advanced class and again in 1976, students periodically pressed her for permission to modify the ten-session sequence. Her resistance was not nostalgic. It was structural. The recipe is, in Drucker's framing, a pre-thought pattern that directs the energy input. Without that pattern, the practitioner adds energy without organization — which, by the second law, can only increase entropy.
"I meant to have asked yesterday afternoon. Okay. This is about the idea of entropy and what entropy means. It's something that that we sort of intuitively use and maybe in a bad way in explaining some of the structural integration effects. And to visualize entropy, just take a deck of cards, a deck of playing cards, and we compulsively order it. The reds, ace through king, and then the blacks, ace through king. K. And we have our ordered deck, and we're very careful with it. But we have a little accident, and we bang it and we drop. And some of the cars are mixed up. We pick it up, and lo and behold, you see it's not quite in that perfect order that it was before we drop it. So, well, what do we do? We take the deck and we"
Asked about entropy and the recipe, Drucker introduces the deck-of-cards example.
The deck-of-cards analogy is exact for what Ida wanted students to understand. The body, like a dropped deck, drifts toward randomness on its own. The practitioner, working without a pattern, is essentially shuffling — adding energy but not direction. The recipe is the sorting algorithm. It specifies which structures get addressed in what sequence, so that each step adds order rather than disturbing it. The thermodynamic argument, in this framing, becomes a defense of pedagogical discipline. To improvise is to confuse energy input with organization.
"Do you want to sketch in the most vital places to stop the change of that randomness. The change of the randomness. Is partially if you're talking changing of the awareness of the person and from this structural integration position, by beginning with the with the superficial fascia, you begin to change the the body image, the body awareness almost. And by freeing the the body from the sense of the shoulder girdles, the and the pelvic girdle from the central core of the body. Again, this changes the person's awareness of Well, now you're talking about ten hours, aren't you? I I'm thinking overall. You well, I was thinking too. Well Specifically. What you're saying was alright. But I didn't specify that you're thinking of an overall I'm thinking the overall But I am trying to get you to look at hour by hour without looking at it in the same from the same vantage point that we've been looking at. The our you begin on superficial fashion, and you begin on the upper portion of the body. In relating this in a better position to the gravitational field."
Ida sketches how each hour of the recipe addresses the body's randomness.
What the gravity-entropy doctrine cannot decide
The archive also preserves the questions Ida and her circle could not answer. The most consequential is whether the energy whose changes Hunt was measuring — the aura, the chakra activity, the field that does not diminish with distance — is the same energy that obeys gravity, or whether it is something else entirely. Ida is consistent in her honesty on this point. She names it as an open question. The gravity-entropy doctrine works for the structural side of the equation; what role the other energy plays remains, in her phrase, brand new and unresolved.
"In looking at this problem really a statement of the definition of vital rather than inanimate energy the statement is not complete unless we look carefully for all sources of energy, examine all sources of entropic disorganization. Such a search quickly uncovers a very different kind of phenomenon, which again we label energy. It is the phenomenon of thought transference, of extrasensory perception, of alive manifestations."
Ida names the second energy — the one that does not obey the inverse-square law — as an open question.
Ida's honesty here is part of what makes the doctrine durable. She does not collapse the two energies into one for rhetorical convenience. She names them as separate problems and lets the empirical work — Hunt's instrumentation, Silverman's modeling — establish what it can. The gravity-entropy frame is offered as a description of one side of the picture, not the whole. The other side, the side that does not obey the inverse-square law, remained for Ida a thing observed but not theorized.
Coda: the world no longer running down
What the gravity-entropy doctrine offered Ida, finally, was a way of describing the work that did not require any vocabulary outside the physics she had been trained in at Rockefeller. The universe runs down; local systems where life is present can do something else; the human body, plastic and colloidal, can be brought into a configuration in which the one entropy-free energy in the cosmos supports rather than disorganizes it. Each step in that chain is physical. None requires metaphor. The doctrine is what allowed Ida, in her late lectures, to claim that the work of Structural Integration is not therapeutic in any of the old senses but rather is a contribution to the local reversal of the universal drift toward disorganization.
"And only now, this is coming up again, And And I am saying to you, and I don't get to how many people say this, that we have a more fundamental way, a more basic way of dealing with structure Now the reason we have this way is because we have become sufficiently sophisticated to understand that structure is determined by the relationship of the individual body to the gravitational field. This is what often has offered in addition to any other school. What's the difference between this and this? Is the answer. We are the only group who recognize that in order for a living body to be at ease in its spatial environment on the earth, it must deal positively with gravity or rather gravity must deal positively with it. Because what we here in Lawton are here to do, we can't change the gravitational field. This is odd, but we just have nothing that means yet. But what we can do is to change the way the parts of the body that I have already referred to, how they fit together into a whole which can transmit the gravitational field. And in its energy, which is the energy of the earth, in its transmitting of that, it enhances its own energy field. You can change the body by virtue of the fact that its segments are segments of a whole and then the gravity can flow through. Now this is the basic concept of Rolfe. And tomorrow when I get you all together on the griddle, I'm going to ask you for this answer over and over again in many, many different forms. What does Rolfing contribute to the ideas of the world at the moment that no other schools of? And the answer is that we are using gravity as our tool. So you see, we don't escape to a nice little humble fact sheet. We're just as over proud of ourselves as the medics, but we are using gravity as our field, not chemistry. Now when you come to look at it, this is quite an idea because gravity is always there. You will never escape from it."
Ida states the doctrine's significance against the older schools — the work uses gravity as its tool.
The phrase Ida used most often in her late lectures was gravity is the therapist. The phrasing is exact. The practitioner does not heal anything; the practitioner makes the body available to the one energy in the universe that does not run down. What follows — the ease of movement, the change of contour, the psychological reorganization Hunt and Silverman were measuring — follows because that energy is what it is. The work, in the end, is the discipline of stepping out of gravity's way so that gravity can do what gravity does. That is what the gravity-entropy doctrine, assembled across a decade of advanced classes and a single 1974 conference, is for.
See also: See also: Ida Rolf, IPRCON1 (Mystery Tapes — CD2), on the work as an idea progressing from intuitive art form into scientific analysis, and on gravity as the therapist; the same recording also contains her reflections on Fritz Perls at Esalen and on why the work needs continual deepening. IPRCON1 ▸
See also: See also: Ida Rolf, UNI_102 (Open Universe Class, 1974), where she frames Hunt's UCLA validation studies and the colloid chemistry of collagen as the joint basis on which the work permits its claims; included as a pointer for readers tracing the relationship between the chemistry and the field measurements. UNI_102 ▸
See also: See also: TOPAN (Soundbytes), where Ida states the doctrine of structure as relationship most compactly — that posture is what you do with structure, and balance of inside against outside is the key to vitality. TOPAN ▸
See also: See also: Valerie Hunt, UNI_043 (Open Universe Class, 1974), an open-ended speculation on connective tissue as the interface between the human energy fields and the cosmos; included as a pointer for readers interested in the more metaphysical reach of the entropy-field framework that Ida herself declined to theorize. UNI_043 ▸