The bone is not what is crooked
Ida's central claim about bow legs and knock knees is a claim about where the deformation lives. She made it most directly in her RolfA2 public tape, where she was building toward the fourth-hour work on the inner line of the leg. The line of argument runs through what she called the surefire ways to get yourself called a quack: telling people you can widen the pelvis, telling them you can straighten bowed legs. Both claims, she insisted, are true — and both are misunderstood because the listener assumes you mean you are reshaping bone. You are not. You are reorganizing the soft tissue around the bone, and the bone, no longer pulled out of its column by asymmetric fascia, sits differently. The visible geometry changes. The skeleton has not been bent; the envelope around it has been re-laid.
" Do you straighten do you straighten the bone or bow legs? No. Of course you don't, but it isn't the bone that's crooked. It's the soft tissue."
From the RolfA2 public tape, framing the doctrine as a deliberate provocation:
The pedagogical move here is sharper than it first appears. Ida is not merely correcting a layperson's misconception; she is correcting the inherited grammar of orthopedic description. When a clinician calls a leg bowed, the noun is the bone. When Ida calls a leg bowed, the noun is the connective-tissue envelope that holds the bone in its column. This shift in noun is the shift she wanted her students to make before they ever touched a body for fourth-hour work. Without it, the practitioner reaches for the femur and the tibia and tries to lever them. With it, the practitioner reaches for the adductors, the interosseous membrane, the peroneal group, and the retinacula — the soft structures whose displacement the bony angle merely registers.
Bony displacement as a measuring stick
If the soft tissue is the operative reality, what role does the bone play in the practitioner's eye? Ida answered this directly in the 1973 Big Sur advanced class, working through what happens at the knee when the fibula drops. The bones, she taught, are not the problem; they are the readout. The crooked bony angle marks where the soft tissue has gone awry. This reframing matters because it tells the practitioner what to look at and what to work on, and it tells them why those are different things. The eye reads the bones. The hands work the fascia. The bones change because the fascia changed.
"Whatever happens, you see, you get a displacement of bony structure and this isn't important, the thing that's important is the displacement of soft tissue which is marked and measured by the bony distortion. It is the displacement of the soft tissue that is the important matter."
In her 1973 Big Sur class, distinguishing what the bone reports from what the practitioner addresses:
The phrase that does the work here is *spatial envelopes*. Ida used it where a modern anatomist would say fascial compartment, but the connotation is different — she meant the volumetric wrapping that gives a body part its shape and its relation to neighboring parts. Each muscle group has one; each compartment of the leg has one; the leg as a whole has one. When those envelopes are pulled asymmetrically — shortened on one face, slackened on another — the bones inside them are tilted into the pattern the practitioner reads as bow leg or knock knee. The geometric vocabulary makes the doctrine portable: the practitioner is not chasing muscles by name but reorganizing volumes in space.
The fibula as the unstable element
Of all the bones in the leg, Ida singled out the fibula as the one most likely to be displaced and the one whose displacement carries the largest consequences. The fibula is lateral and exposed; it is the small bone, the one not engineered to bear weight. When something goes wrong at the knee, she taught, the fibula is the first thing to register it, and once it has registered the disturbance — by dropping, or by going posterior to where it belongs — the whole pattern of weight-bearing through the leg is reorganized around the displacement. The weight that should travel down through the tibia, the center of the ankle, and the bony heel begins to migrate laterally, onto the outer arch, where the foot was never designed to carry it.
"Now when the fibula drops, the weight seemingly goes to the outside. Now whatever goes wrong with knees displaces the fibula. I mean every time it gets closer to knees displaces that fibula."
From the same 1973 Big Sur passage, naming the fibula as the consequence of every knee disturbance:
The vulnerability of the fibula is, in Ida's account, almost a developmental inevitability. She returned to this point in the same Big Sur session, building the case from how a child actually grows up. Falls from tricycles, the wide-stanced toddler walk that persists into adulthood, the cultural pressure to stand on the ball of the foot — each of these accumulates a small fibular insult, and the insults aggregate into the displacement the practitioner sees. The argument is not that any single trauma causes the bow leg or knock knee. The argument is that the fibula is the element most exposed to small repeated disturbances, and small repeated disturbances are what bodies actually experience.
"Now you see that fibula is way out here in a very exposed place. How many kids have had how many falls in how many years? Now, every time they've had certain types of falls, it has disorganized the joint between the fibula and the tibia at the knees. Every time a little three year old falls from his tricycle and the tricycle tips on him takes very little bacteria to disorganize the fibula. Every time a kid walks like that the fibula goes down. Now think about it and see what I said. See whether it's possible in your imagination. So the fibula that comes up, always the fibula goes down. And as the fibula goes down, they begin to walk on the outside of that foot. Way it runs, it's not totally tightened. What are talking about now, Jim?"
Tracing the fibula's vulnerability back to childhood mishaps, in the 1973 Big Sur class:
Soft tissue doing the work of hard tissue
Once the bones are out of column, the soft tissue around them has to take up loads it was never designed to carry. The interosseous membrane between tibia and fibula is the structure Ida named most often in this context. It is a thin connective sheet whose normal job is to transmit forces and maintain the spacing between the two bones; when the bones are pulled askew, the membrane itself begins to harden, because it is now doing the structural job that the bony alignment used to do for free. This is one of Ida's most consequential observations about connective tissue generally — that fascia under chronic mechanical demand changes its material properties. It becomes the structure it has to be, even when the structure it has to be is one it was not built for.
"When soft tissue has to do the work of hard tissue it becomes hardened tissue."
The 1973 Big Sur dictum, terse and exact:
Ida pushed this further into the imagery of the wooden leg. A wooden leg, in her usage, is not a leg without feeling — it is a leg whose fascia has done so much structural compensation for so long that it has lost its plastic property. The interosseous membrane, the deep flexor compartment, the layer between gastrocnemius and soleus all become a single hardened mass. The practitioner cannot get fingers into it. And the imbalance that produced the hardness is preserved by the hardness, in a feedback loop that the work has to break. The line that follows the passage above — *now they can't be wooden legs if they're balanced* — is Ida's way of saying that the wooden quality is itself a sign of imbalance, not an unchangeable property of the tissue.
"So when you begin to get these hard wooden legs, now they can't be wooden legs if they're balanced. They can only be wooden legs if they're not balanced. And the physiological process has hardened salvation. Alright. Now we've been talking about the ankle. We've been talking about the fibula that's down on the outside."
Continuing the same passage, Ida names the wooden leg as the endpoint of the cascade:
Flat feet are in the shins
Knock knees and bow legs share a structural neighborhood with flat feet, and Ida treated all three as variations on the same mistake: locating the problem at the place where it shows. The flat foot is not in the foot, she said; it is in the shin. The bow leg is not in the femur; it is in the soft tissue spanning the medial line of the thigh. The knock knee is not in the joint surface; it is in the rotation of the leg as a column. In every case, the geometry of the visible deformation is determined upstream of the place the eye lands on. This is the practical consequence of the spatial-envelope doctrine: the practitioner's hands belong somewhere other than the obvious place.
"They are where and how the muscles of the shins relate. And the place to go for your flat feet is not into the feet, but into the shins. And there, you organize the muscles that control the feet. Now what are you trying to do there, and what is your goal? And your goal is to establish an angle which acts as though it were horizontal. And you do that by getting an appropriate relation between the outer part, the outer side of the foot and the inner side by establishing this thing."
On the RolfB2 public tape, redirecting the practitioner's hands away from the foot itself:
The same logic governs how Ida thought about the outer arch. Lifting the inner arch — the obvious move, the move the Aristotelian eye demands — does not work. The inner arch lifts only when the outer arch lifts, and the outer arch lifts only when the peroneal group along the lateral shin is freed from its glued-down compensation. Every step of this argument is upstream: the inner arch follows from the outer arch, the outer arch follows from the peroneals, the peroneals follow from the fibula. By the time the practitioner is actually working on a foot, they are several steps removed from the place the client thinks the problem lives.
"Yeah. Let always letting the outside of your foot go down. Now you see what was happening was that these boys were brought up with Aristotle. For every cause, there is an effect. And, of course, you can look at the effect. And the effect is that if you wanna get the the inner arch up, you lift the inner arch. You don't. You lift the outer arch. This is one of the things that this second hour is about. How do you lift outer arch lifted anyway? Well, the answer to that is very easy. The answer to that lies in the development of a child whose undeveloped legs as he's born and as he lives for a whole year, year and a half or so, is always this way. It isn't until that child starts to walk that other things begin to happen. And with too many children, not enough other things happen. And flat feet are not in the feet. Flat feet are in the shins. They are where and how the muscles of the shins relate. And the place to go for your flat feet is not into the feet, but into the shins. And there, you organize the muscles that control the feet. Now what are you trying to do there, and what is your goal? And your goal is to establish an angle which acts as though it were horizontal."
From the RolfB2 public tape, working through the inner-arch-via-outer-arch logic:
The horizontal hinge that cannot be horizontal
Among the most demanding pieces of Ida's teaching on legs is her insistence on a kind of working contradiction: the ankle must function as a horizontal hinge, even though anatomically it cannot be one. The fibula is by construction lower than the tibia; the malleoli are at different heights; the bony joint surfaces could not lie on a true horizontal even in an ideal body. And yet a properly functioning ankle behaves *as though* it were a horizontal hinge, in the sense that the foot folds and the leg moves over the foot along a plane that is functionally flat. Ida used this distinction — between the structural plane and the functional plane — as a corrective against the practitioner who has learned anatomy too literally.
"than the tibia. It has to be. Yet as those ankles work, when they work properly, they work like a horizontal pinch. Now you've got to get used to the idea that physiological is not the equal of anatomical. That you've got to be able to juggle these things in words because every once in a while you get a real bright, raw feet coming in and dishing you these same arguments. And the fact is they're entitled to it because it is so. But that the when you get legs working properly, they work as though there was a horizontal line across the ankles. And there can't be. But in your mind's eye, you have learned through the auditing of the through your early auditing, have learned that there is a position of tolerance. There is position where that hinge can work as though it were a horizontal, and that beyond that tolerance, you've got to do something."
From the 1976 Boulder advanced class, on the disjunction between anatomical and physiological:
The teaching beat here is not about the ankle as such. It is about how the practitioner should hold anatomical knowledge. The textbook image of the leg, with its labeled bones and named joint surfaces, is a symbolic system. The living leg is a vital system. The two are not the same, and the practitioner who works as if they were — erasing the actual fibula because it is the wrong height, or trying to force a literal horizontal where none can exist — confuses the symbol for the thing. This is the deeper philosophical point Ida was making about bow legs and knock knees. The geometric description of the deformity is a symbol; the body's lived asymmetry is what the practitioner works on.
"This is one of the things that you are getting ready to do, to have movement around the head of the femur there, around the acetabulum, etcetera, etcetera. Okay. Anybody else got any comment about anything that would make this idea better? You were the one that brought out the idea that the lines of the body don't lend themselves to symmetry. Wasn't this where I started? There's another place where you can't get symmetry, and yet I tell you to look for it. See? There, you've got a horizontal across those ankles. You can't have a horizontal across those ankles because the fibula is bound to be lower than the tibia. It has to be. Yet as those ankles work, when they work properly, they work like a horizontal pinch. Now you've got to get used to the idea that physiological is not the equal of anatomical. That you've got to be able to juggle these things in words because every once in a while you get a real bright, raw feet coming in and dishing you these same arguments. And the fact"
Continuing the same teaching beat in the 1976 Boulder class:
Pre-fourth: reading the crooked leg
The fourth-hour client is the body Ida had most often in mind when she talked about crooked legs. By the fourth session, the first three hours have established a measure of horizontal at the pelvis, opened the lateral line, and begun to expose the inner column of the body. What presents on the table is a leg that has not yet been addressed on its inner aspect — and that inner aspect, in almost every body, is short, twisted, and bunched. The practitioner's job in that hour is to create a midline where there is not yet one to speak of. Bow-legged and knock-kneed presentations are simply variations of how that absent midline shows up.
"going to orient yourself? So we're going to the fourth hour now? The what we usually see when a person comes in after a third hour is that there's a shortness in the midline of their legs. There's a cockeyed crookedness in the leg. There's a corkscrew effect on the leg itself and there's also a shortness and there's a bunching up up around the ramus sometimes. You can actually see it, like, bunching up. Most of the time. And so what we're doing then in the fourth hour is we're creating the midline as we did in the third hour. On the inside. On the medial aspect of the lid. And we're attempting So someone here showed me an anatomical diagram the other day in one of the anatomy books that really showed not the projection of his four power adductors, but the the more literal three-dimensional aspect, who was that showing me that good diagram?"
A student summarizing pre-fourth presentation in the 1975 Boulder class:
The 1973 Big Sur class made the same point in more sweeping language. Ida pressed her students to look at the legs of every body they saw with a geometrical eye — not the geometrical eye of the textbook, but the geometrical eye that notices when a column is not a column. Length differences between the legs, she insisted, are rarely true length differences. They are rotational differences, displacement differences, the consequence of one side of the pelvic floor lying on the leg differently than the other. The bow-legged adult and the knock-kneed adult both belong to this class of presentations — bodies in which the geometric reading of leg position registers a soft-tissue disorganization that the bones have absorbed.
"is distortions. Somebody had said Judy's knee was in trouble and I said to her, she worked on that the thorax and the pelvis. It was very easy to do. All you did was go down and re establish the extensors which have been established in Judaism. Watch when a person looks sleazy after a dose of breath or a flu or what have you or anything else. If you look with that kind of a geometrical eye you will see that that pattern they're really in the middle of the basic grip they've got to work their way out of this. Okay. At any rate, I mean this very much. Spend some time looking at that skeleton. See what happens if you look one side of it comes seems higher into the joint than the other, etc. Very rarely is this a matter of length difference"
From the 1973 Big Sur class, on reading the skeleton as a soft-tissue record:
The clubfoot, the surgeon, and the family
Ida did not pretend her work could undo every deformity. The frankest passage on this comes from the RolfA3 public tape, where she discusses children with structural pathologies of the foot and leg — clubfoot, knee pathology, conditions that may have a genetic substrate she cannot name. Her position is precise and ethically careful. She does not promise normal outcomes. She does not tell families to refuse surgery. She tells them that the surrounding body will be in better shape to receive the surgery if structural work is done first, and that the child will live in the body better afterward. This is the same doctrine — that the surrounding soft tissue determines what bony work can accomplish — applied to a population where the bony work is not metaphorical.
"not with clubfeet, but I have other types of, like, knee pathology. Mhmm. It's not just a question of by accident these feet are off. It's a question of I don't know what, whether it's a genetic determination or what it is. I don't know. But I do know that it's a problem of the whole body and no food. Those kids will be tied their back will be tied up until you just cry for them. That doesn't say you can't get them out of it. You don't get them you don't ever get them normal. Neither do surgery, in spite of what any surgeon tells you. But you certainly get them to a place where they do it, it does life better. And over and over again, seeing what we're talking about it, this problem will arise. Some harried and harassed family come to you and they say, well, can you see little Johnny's feet now? Our doctor is proposing to have surgery. I shall do it. Now your cue at this point is not to say, No, don't have surgery, because there's a good chance that surgery will be the ultimate place you'll go to get final help for that kid, but to try to get the rest of the body in as good shape as possible before you let them cut in and make another predicament for that body. And this is about the way you have to explain it to the parent that it will be very worthwhile to let that child have the advantage of as much mobility as possible. You see, that that family doesn't have the foggiest idea that there's anything wrong except some displaced people. Of course, it's easy enough to just take a knife and fix that."
From the RolfA3 public tape, addressing families considering surgery for a child's foot or knee:
The implicit theory here is the same one she applied to ordinary bow-legged adults: the bony deformity is the visible part of a whole-body soft-tissue pattern, and the soft-tissue pattern can be addressed regardless of whether the bony part can. A child whose feet are turned in by a pathology Ida cannot diagnose still has a back, a pelvis, a thoracic envelope; those structures will all be tied up by the leg pathology, and freeing them is its own benefit. The same principle scales up to adults whose legs have been merely culturally distorted by sixty years of standing on the outside of the foot. The bony part may or may not respond; the surrounding envelope almost always does.
The embryological cap around the knee
In the 1976 advanced class, Ida added a developmental layer to the knee discussion that connects bow leg and knock knee to a deeper history. The legs are flexed in utero, she observed, and the connective tissue around the knee retains a kind of cap from that earlier configuration — a fascial wrapping that, in many adults, has never been fully released. The cap holds the knee away from true balance. The work of loosening it is, in her account, a kind of embryological work, taking the joint back through the developmental sequence that it never fully completed.
"Now you can also see here the pull of the fascia between the region of the anterior superior spine and the knee And then remember that in utero, the leg was bent this way so that from the strain of the tension or whatever on the connective tissue, I don't know how long I can stand people doing this, there's literally a cap formed around the knee which in many cases is retained in the adult and we found it in this adult as you can see this cap coming right around the front here which would keep people from getting into true balance with the knees. So again I feel that by loosening knees we are going another step in embryological and therefore evolutionary development."
From the 1976 Boulder class, on the in-utero origin of the fascial cap around the knee:
This embryological framing is not casual. It belongs to Ida's broader effort to locate Structural Integration in an evolutionary and developmental frame, where the body the practitioner meets is the result of a sequence of incomplete maturations — fetal, infant, toddler, adolescent — each of which has left residues in the connective tissue. Bow legs and knock knees, in this frame, are not random deformities. They are the legible record of developmental compromises: the in-utero flexion that never opened, the toddler walk that never matured into adult gait, the cultural insistence on standing on the ball of the foot. Each leaves its trace in the soft tissue, and each trace is what the practitioner reads.
The wagon, the tricycle, and the cumulative insult
If the bowed or knocked leg is a developmental record, it is also a record of small accidents. Ida was unusually candid about the role of childhood mishaps in shaping adult leg geometry. The three-year-old who tips a tricycle, the toddler who walks for a year before the leg is fully ready for it, the child whose family did not notice the way his feet were turning — these are not catastrophic events, but they accumulate. The fibula, exposed laterally and not yet protected by mature musculature, is the place where the accumulation registers most reliably. By adulthood, the asymmetric fibular position is a fait accompli, and the bow leg or knock knee is its visible expression.
"Way it runs, it's not totally tightened. What are talking about now, Jim? Are you talking about in a very young child, it's slack or something of that sort itself, say so because most of the older children, most like those sitting around here, you'll find that interosseous membrane is almost like irony. Oh, yeah. I've always thought in terms of as gravity affects the body, the more random it becomes, the more the stress goes laterally. Is right. Since this is the most lateral side, it would seem almost necessary. That is right, but you're talking physics, and I'm talking just common everyday kitchen sense of how the little kid walks like that. You are right. And later on when Al Gucker gets back, you realize that when a child is born it isn't that the whole foot and leg structure is there, it is that the foot and leg and pelvic structure are not fully developed. It isn't that they spend the rest of their time getting bigger, it's that they spend much of their time in the first six months or a year getting the stuff laid down there so that they can use it."
The 1973 Big Sur class working through the developmental etiology, with a student raising the physics question:
This is one of Ida's more characteristic teaching moves: granting the more abstract account while insisting on the more embodied one. The physics is right — laterally directed stress over a long enough period will displace the lateral bone. But the practitioner does not work on the physics. The practitioner works on the body, and the body is shaped by what the body has done, which is to say by how the child walked, where the child fell, how long the child sat on the floor with the feet turned out. Bow legs and knock knees, in this account, are the legacy of a million small adjustments to a body that was never positioned to develop a true vertical column.
Lifting the outer arch as the operative move
The technical core of the second hour, as Ida taught it, is the lifting of the outer arch — and the lifting of the outer arch is the move that begins the structural correction of a bow-legged or outer-weight-bearing leg. The image she pressed against was the schoolchild's instruction to *stand on the ball of the foot*. Standing on the ball of the foot, she insisted, puts the weight line in front of the ankle and the knee, drives it through tissue not designed to carry it, and forces the compensatory musculature of the calf to thicken and shorten. The reverse move — re-establishing the outer arch, restoring the lateral side of the foot to its proper length and lift — is what makes a true center line possible.
"Or at least if you inspected them, you would assume they were designed to take weight. But now here we come to the kid who in school has been taught to now stand stand on your toe on the ball of your foot, the ball of your foot. That is where you should stand in order to have good posture. But look what's happening to this. Here comes the weight down here. It no longer goes through the bone. It goes in front of the knee. It goes in through the soft tissue in front of the leg, and it comes down here through these small bones that very obviously have never been designed to take weight. And here on the other hand, you have a still more extreme situation. And here you begin to get the compensation in the muscle at the back which is thickening and shortening in order literally to keep that leg from falling that man from falling out of space, that leg from collapsing. Because the tension that comes here to try to support this man's weight down through the air here has got to has got to be compensated somewhere there and it is compensated back here in this particular picture. Yes, sir. Now here I mean here you have the consideration of this all through the skeleton. Here's the man who has his weight on the ball of his foot and you see it comes up here or goes down here in front of the leg and it goes in front of the bone."
From her 1966 Esalen IPR lecture, working through the gravity-line illustration:
The pedagogy of this is unusual. Ida is using the schoolchild as her negative example — the well-meaning physical-education instruction that, by misidentifying where the weight should fall, sets up the lifetime of soft-tissue compensation that produces the adult leg the practitioner has to work on. *Stand on the ball of the foot* is, in her account, almost exactly wrong. The weight belongs through the bony heel, with the line traveling up through the ankle, the middle of the knee, the head of the femur. Any deviation from this puts soft tissue under loads it was not designed for, and the soft tissue responds by hardening. The bow leg and the knock knee are downstream of this single mislocation of where the body's weight is supposed to land.
"You don't accept your head as being you. Seal at centerline if you can that Ruth was looking for. And where does it have to run? Now let your weight go over to your outer arches. What happens? You lose your line. Yeah. It's called you're no longer a unit. You feel it? Yeah. Anyone want to argue it? Now when you try to teach me about my business and tell me that weight should go down on the three center toes, Feel what the experimental data is behind that statement. Your center line connects down the inside of the leg. Your center line is destroyed as weight goes on to the outer arch. Now just turn your toes up and see how that begins to put the weight back again into the center line. See what you begin to feel as you begin to feel the establishment of that center line."
From the 1976 Boulder advanced class, on the loss of the center line when weight goes to the outer arch:
The peroneal group and the hinge across the foot
When Ida talked about the actual technique for changing leg geometry, she returned again and again to the peroneal group — the muscles running along the lateral aspect of the shin, their tendons curving around the lateral malleolus and into the foot. The peroneals, in her account, are what hold the outer arch in its dropped position. They are glued together, shortened, and stuck against the fibula. The fascial sheaths around them have lost their capacity to slide. The practitioner's job in the second hour is to separate them so they can act independently and to free the retinaculum across the front of the ankle so that the tendons crossing it can move.
"move more freely. You pay attention to the lateral malleolus to the fibula, which is often too far distal, too far down towards the floor, and often too far posteriorly. And again, in freeing the tendons that the paraneus group which come around the back of the ankle into the foot, the fascisms around them, these tendons again can begin to function more freely and and slide over one another. Also, paying attention to where the musculature may be restricted along the leg. The fascia needs to be cleared from the tibia. And as this is stripped off and and freed, again, you see better, smoother motions of the ankle and the leg. I feel it's my hands. I'm having a high idle approach just by seeing what he is doing. It is true. And this is the way you have to do it. And sometimes it becomes more important to start with the peroneal group and the legs, on the legs, than it is to start with the retinaculum because it becomes apparent to your fingers and not to your head that you're not going get anywhere with the retinaculum until you've got the same feeling. So you go up there. But within those limits you follow this pattern of organizing the foot and the leg and the ankle. But going brings more. Again, as I see this a matter of going back periodically and checking the function of this foot, having the patient move it."
Working through the lateral malleolus and the peroneal group on the RolfA1 public tape:
The hinge across the dorsum of the foot is the less obvious of the two joints Ida named. Most students by the time they reach the second hour can imagine the ankle as a hinge; few have ever thought about the foot itself as having a transverse hinge across its top. But the foot does, and unless that hinge is functional, the ankle cannot work. The peroneal group must be free enough to allow the outer arch to lift, the bones of the foot must be reorganized so that they form a functional transverse line, and the leg above them must be in column. Each of these is a separate piece of technical work, and each is part of what undoes the bow-legged or knock-kneed presentation.
"You may go to the bottom of the foot being very conscious that the the thing you want to work on first of all is the outer arch, that it must come up Oh, well, may not be the first thing you wanna work on, but what it is a key situation. The outer arch must come up, but in addition, the outer arch must be long enough. You're looking for what happened? Oh, yeah. Okay. So Good. I'm fine. The eyelash must be long enough. And by the time you're talking here, you must be to the place where you have looked at the center of that foot and made up their mind whether that foot belongs to that person, and it often doesn't. It may be too small. It may be too skinny. It may be too short on the outside, and it may be flat on the inside. Lots of things may be. But you will have looked at it by this time. In fact, you should have looked at it quite early on and made up your mind what is wrong with this foot as a foot not only what is wrong with this foot as a part of the leg. Now realize, again, gut realization, that when you are working on those peroneals, you are working on toes, on feet, not on legs. Realize that when you have flat feet, you don't have flat feet. You have disorganization of the muscles of the shin, muscles crossing the shin. Has this added to your concept about legs? So that you don't look at a foot and say, oh, this is a flat foot."
From the RolfA1 public tape, naming the operative goal at the outer arch:
The knee as a junction, not an object
When Ida turned to the knee specifically, she treated it not as a structure to be addressed in isolation but as a junction at which the tibia, the fibula, the femur, the patellar fascia, and the surrounding muscular sheaths all met. The knock-kneed and bow-legged presentations show themselves at the knee — the angle of inward or outward deviation is most visible there — but the operative tissue is rarely at the knee alone. The fibula's position relative to the tibia, the rotation of the tibia relative to the femur, the way the hamstring attachments at the medial knee become balled up: each of these belongs to the knee's geometry, and each belongs to a separate region of soft-tissue work.
"the tibia and the fibula relate to each other in the way the tibia relates to the femur. Often you'll have a situation where the tibia is, for example, too far posterior with relation to the femur. Situations like that will determine which way you take the tissue on the leg. For example, if the tibia is too far posterior, you might want to get in from both sides right behind the tibia and even behind the fibula and kind of lift the tissue along that whole leg. You want The tissue in front of the leg, tibia, anterior and so forth fascia, you generally want to take up and in as we mentioned because it's migrated too far down and too lateral. But again, you have to look at the body and see. The tissue medially might even go down sometimes and tissue laterally might go up as a part of raising the fibula. I don't think there are any general rules there but I'm relating what seems to be the case in many people. So you work that area and get it as good as you can and get to the knee and try to get, again, a relationship between the knee and the ankle by working around the knee."
A senior student walking through the tibia-fibula-femur relationships in the 1975 Boulder class:
The same passage from the second-hour discussion goes on to address the attachments around the knee itself. Behind the knee, the hamstring attachments often need release. Around the knee, the soft tissue can be lifted to restore proper relation between the knee joint and the ankle below it. The quadriceps may or may not be appropriate work in the second hour; Ida herself was ambivalent. What is consistent is that the knee is a place where multiple tissues meet, and the bow-legged or knock-kneed angle at the knee is the resultant of all of them. There is no single tissue to release. There is a junction to reorganize.
"Mean, all these people haven't heard of it. There's at the fourth session you've got two major places where you can begin. You can either begin at the ankle joint or the knee joint. That's right. And in this case I see a lot more tie up at the knee and a lot more central or primary tie up there. There is certainly, as somebody remarked, there's a you can see the line the shortness of the line down to the ankle. Sure. But I really see that as secondary. I have not I noticed that her have no complaint about what you see. I noticed that her weight was was not traveling through the knees at all, It's too severe to really hold on. I see something else that says, yes. You should begin with the knee. I see a shortness in the thigh between the knee and the pelvis that is exacerbated up there at the iliac ischium tuberosity. And you can't get to it with the ischial tuberosity. You've got to start further down and get yourself some stuff to lengthen that. So that you've got to start, presumably, at a more vulnerable place. This guilt tuberosity is not a vulnerable place. It's vulnerable enough in the sense that it goes off, but it's not vulnerable enough that it's holding itself wide open for help."
From the 1976 Boulder advanced class, on choosing between ankle and knee as the operative starting point in a fourth-hour:
The fourth-hour medial column
Bow legs and knock knees, by the time the body reaches the fourth session, are presentations of an absent medial column. The thigh's inner aspect is short and rotated; the adductor sheaths are stuck to one another; the ramus area is bunched. The fourth hour's structural work is to create the medial line where there isn't one. Ida treated this work as continuous with the project of reorganizing leg geometry generally: the medial column, properly established, is what allows the leg to set back under the pelvis instead of jamming up into it. When the medial column is in, the bow softens; when the rotation is out, the knock-kneed angle relaxes.
"And we're attempting So someone here showed me an anatomical diagram the other day in one of the anatomy books that really showed not the projection of his four power adductors, but the the more literal three-dimensional aspect, who was that showing me that good diagram? It was me. Can you find it again? Yeah. It's down right now. Okay. Okay. I think that this is going to come in importantly in your discussion. So keep going with your discussion. Okay. And so what we're doing in the fourth hour then is we're creating that midline in an attempt to establish a more vertical line in the leg and we're also trying to get the rotation of the leg out. And we're releasing the tile up in the ramus of of the abductors, mainly the abductor group. Also, what's found during the fourth hour is that the muscles that well, the adductor muscles are oftentimes, I guess we're stuck together, the fascial sheaths are stuck together. What we're trying to do is we're trying to separate these so that they're able to move independently and then as a group in a sense. I'd like to add to that. To the extent that my vision of the fourth hour, sort of my cue that I've done it, is when I see the whole leg begin to set back with relation to the pelvis. Alright. That's fine. That's, you know, as I'm doing this separating and organizing, when I see the person bring the knee forward and as the knee comes back, I see the whole back. That's leg start moving back with relation to the body Now wait a minute. From above. Have you ever noticed how when I walk at the end of a really good fourth hour, the leg sets back with each step? Mhmm. And the pelvis is and the pelvis really begins to come forward then as it's Now you people that are in the younger class, do have you seen this?"
Continuing the 1975 Boulder fourth-hour discussion, on the structural cue that the work has done its job:
The 1976 advanced class made the same point with characteristic compression. The pre-fourth body shows one picture, Ida said, and it shows it consistently: a lack of length in the midline, advertised most often by the crookedness of the medial line of the legs. That crookedness is the bow leg's working definition — not an angular deviation of the femur, but a fascial shortness in the medial column that the bones are obliged to follow. Establish the column, and the crookedness recedes. The legs straighten because the soft tissue that was holding them crooked has been reorganized.
"And looks like if you turn that loose, then the hips would come out in front of you. Okay. So it would flatten. Okay. So what's wrong with that? Out. You got more to go. Why can't you be proud of your answer, but I don't. Well, you know, I was gonna set Now you people who are in the advanced class, at this point, should realize that everybody that comes in for a fourth hour shows one picture. They show a picture of lack of length in that midline. Most of the time, this lack of length is advertised by the crookedness of the medial line of the legs. And by golly, if somebody comes in for a fourth"
Closing the pre-fourth discussion in the 1976 Boulder class:
Sclerotherapy, ligaments, and what holds the change
Ida was aware of competing approaches to the same tissue. In one of the early mystery-tape sessions, she was asked about sclerotherapy — the injection of irritant solutions to provoke ligament thickening — and her response is characteristic. She did not deny the technique's ability to affect ligaments. She denied that affecting ligaments in isolation would hold. The ligaments at the sacroiliac, at the knee, at the ankle are part of a system; they thicken and shorten because the system around them is asymmetric, and unless the system is reorganized, any change at the ligament alone will revert. Bow legs and knock knees, by extension, cannot be addressed at the level of a single ligament or a single muscle. They are system-level presentations and require system-level work.
"Never seen it myself is that there isn't heaping in that particular area and a lot of response to working in this. That's right. But why is there a response? Because you're changing neighboring areas and making it possible for that area to become normal. The only part of that But heeping is an abnormality. Now making orderly, those ligaments, sacral relaxants, forth, is really organizing them in space. They've got to be the righteous to support rather than jailed together. The sclerotherapists concentrate a lot on those ligaments to try to corroach them. Sure, and all of this is fine and all this, what's What's the rest of it? You all know. It's a gavage massage. All of this is fine, but nobody orders it. Nobody puts it in the pattern that it was designed for. Therefore, it is not going to stay."
From an early-1970s mystery tape, on the limits of ligament-focused interventions:
This is the systemic argument behind Ida's whole approach to leg geometry. The bow leg cannot be addressed at the femur; the knock knee cannot be addressed at the medial collateral ligament; the dropped fibula cannot be lifted in isolation. Each is held in place by the surrounding envelope, and each will return to its displaced position the moment the work releases its hold on the system around it. What changes the geometry permanently is the reorganization of the entire spatial pattern of the leg — and, through the leg, of the pelvis and the back above it. The local interventions are not wrong; they are insufficient.
What the practitioner is actually doing
Ida summarized the work at the leg most precisely in her 1976 talk on the goals of Structural Integration. The practitioner is not bending bones. The practitioner is preparing the body to receive the support of gravity along the vertical line. When the body is in column, the gravitational field passes through it supportingly. When it is not, the field passes through it destructively. Bow legs and knock knees are local instances of the body being out of column. They are addressed by the same general procedure that addresses every other deviation from vertical: organizing the soft tissue so that the bones it holds can sit in their natural relation, and the column can re-form.
"Well, in the broader sense, of course, what we're trying to do is to give an individual the better, the best possible use of his body and therefore, incidentally, of his mind. But, of course, the answer to that is as we see it, that we must bring a man or a woman, a human toward the vertical. It is only when he is related to that vertical stance that I described before that he is able to have the best use of his physical body and its appurtenances, a mental body and an emotional body, if one wants to use those metaphors. And this, of course, is what we have in mind to produce. In other words, what we are saying is, what we are claiming is that we can bring any man much nearer to the vertical. And that is where the head is when he to the vertical, he looks at us with amazement and he says, I feel so much better. I feel so much lighter. I move so much better. I do so much more work. What have you done to me? And all we can say is we haven't done a thing except to prepare your body so that the field of energy of the earth, the gravitational field, is able to support, work through your body and support it, instead of tearing it down. You probably heard in school that the problem with all human beings is that they are standing and operating on two legs and they were designed to operate on four. But the message of Rolfing is that human beings are not static entities. They are evolving entities, and they are evolving toward a two legged vertical entity, an individual who is working best in the vertical field. And the ROFR can actually And see the ROFR the ROFR brings this about, helps this come about."
From an interview taping in the early 1970s, summarizing what the work does and does not do:
This is the largest frame Ida placed around the topic. Crooked legs are not a category of defect to be fixed by a category of technique. They are one of the ways a body advertises that it is not yet in column, and the work of restoring the column — whatever else it does — also resolves them. The fibula returns to its functional position; the peroneal group releases; the outer arch lifts; the medial column establishes itself; the knee finds its junction; the leg sets back under the pelvis. None of this requires straightening any bone. All of it requires reorganizing the soft tissue that was holding the bones in their displaced relation. The bow leg straightens. The knock knee resolves. And the client looks down at legs that have not been bent and asks what was done to them.
Coda: the visible and the operative
The lasting interest of Ida's teaching on bow legs and knock knees lies not in the technique it generates but in the epistemological shift it requires. She is asking the practitioner to stop reading the bones as the unit of analysis and start reading the soft-tissue envelope. This is a small philosophical move with large practical consequences. It changes what the practitioner looks at, what the practitioner touches, what the practitioner expects to see when the work is done. The visible deformity — the bow, the knock — remains the way the practitioner identifies the case. But it is no longer where the practitioner works. The operative reality is upstream, in the envelopes whose asymmetric pull the bones have absorbed.
What she left unresolved — and what the transcripts make no pretense of resolving — is how far this can be taken. The clubfoot child may still need surgery. The adult with a true length discrepancy of the femur cannot have it grown back. The genetic and developmental conditions Ida acknowledged without naming may set hard limits on what the work can do. But within those limits, which are wider than most clinical accounts of leg geometry assume, the doctrine holds. Most of what looks like bony deformity in adult legs is fascial displacement that has gone on so long the bones have followed it. The work that releases the displacement releases the geometry. The bone, as Ida said over and over, is not what was crooked.
See also: See also: the 1975 Boulder second-hour and third-hour technical discussions (T9SA, B2T8SB, B3T9SB), which work through the leg in greater anatomical detail than this article quotes — including the fascial planes between the peroneals, the deep flexor compartment, and the lateral intermuscular septum that govern how the leg can be reorganized session by session. T9SA ▸B2T8SB ▸B3T9SB ▸
See also: See also: the 1974 Healing Arts lecture (CFHA_02) and the 1966 Esalen IPR lecture (IPR19661), which illustrate the gravity-line argument with slide demonstrations of the bony leg and its compensatory displacements — the visual companion to the verbal doctrine articulated above. CFHA_02 ▸IPR19661 ▸
See also: See also: the 1976 teachers' class discussions (T2SA, T2SB) of how leg geometry might be predicted computationally from a small set of structural variables — an unrealized late-career proposal to formalize what the practitioner reads by eye when assessing a bow-legged or knock-kneed presentation. T2SA ▸T2SB ▸