PRI vs. AiM: A Comparison of Two Models of Gait

*INCOMPLETE POST* Wrote this, and need to let it percolate. Check back in a bit for updates. I think there’s a lot of stuff in here I’m going to need to re-think. In the meantime, maybe you’ll enjoy this horribly long piece of technical tripe.

UNDERCOVER AiMer

Last month I attended a Postural Restoration Institute (PRI) course (pelvis restoration) with a simple agenda: I wanted to understand if the model of “gait” taught in PRI was the same as the Flow Motion Model (FMM) of gait taught in Anatomy in Motion (AiM). Are the mechanics and timings the same? Or are they working with different understandings of what is “ideal” to see  in human gait? 

Image result for anatomy in motionImage result for postural restoration institute logo

Both PRI and the FMM have a way of viewing the “ideal” gait. What the “perfect” gait looks like- One we would want to help someone move more like in order to reduce pain and improve their performance. Nearly nobody will have an ideal gait, so it is theoretical to even talk about what is ideal.

If you have studied both with PRI and AiM, then you have likely asked yourself the same questions I have. So… For all 5 of you, this post is for you.

ONE YEAR OF AGONY

For the past year I had been trying to consolidate these two models, and it always left me feeling confused. 

I had this feeling that, since they are both models working with the gait cycle, and both have a distinct feeling of “seeking truth”, they must be discussing the same joint actions and timings. I felt that If I could understand how the PRI model fit with together with the FMM, it could potentially open up a new world of understanding, using one method to inform how I worked with the other. 

The way I saw it, was that the FMM was like a cup of tea with loose leaves floating in it- A seemingly disorganized pattern, but with all the answers floating right there waiting to be interpreted. The raw material. PRI, it seemed to me, could be what helped to interpret the leaves, as their main thing is pattern recognition.

The thing is, the models never seemed to line up no matter how hard I tried. As it turns out, the analogy above is likely to be yet another typical case of Volkmar-style naivete.  

A LIBERATING AGENDA

That is, going into a CEU course without the the expectation that I needed to implement the information in my practice.  Instead, I went in wanting only to understand the information presented, and compare it with what I already thought I knew. No pressure to use it or not.  No stress about wasting peoples’ time tinkering with new stuff.  

Generally, going into a course, my mind is set to “absorb and understand mode” which has four distinct components, involving listening understanding, retrieval, and reflection. 

  1. Listen: Focus on the words the instructor is saying, make sure I actually hear them, not zoning out of thinking about lunch.
  2. Understand: A step deeper than listening- Make sense of the words and ask questions if I’ve failed to listen or make sense of what I’ve heard.
  3. Retrieval: A deepening of understanding- To immediately repeat internally, or back to the instructor/friend/stranger, what has just been understood, or write it down. This helps to learn it twice or thrice. This is also where things get a bit mentally intensive, as sometimes while I’m busy retrieving, the topic of discussion has moved along, and I’m trying to catch up on step 1 and 2 while still doing step 3. 
  4. Imaginary application: A further deepening of understanding by relating it to my reality- Mentally reflect on how what I’ve just understood could be useful for me in my own practice, in real life. How does this relate (or not) to what I’ve done in the past? How can I use this in the future? How can I relate this to myself and my clients now? 

But this time, going into pelvis restoration, my learning mode was was set to “compare” mode. The process is quite the same as above, but instead of the fourth step, there is a “comparison” step. And, in this specific case, my aim was to compare what was being said in Pelvis Restoration of PRI’s gait model with what I understand of AiM’s Flow Motion Model.

The result was very interesting.

THESE ARE NOT THE SAME MODELS

There, I’ve just ruined the whole post for you. But if you care about the specific differences, keep reading.

In a nutshell, the models of gait described by PRI and AiM are different. Different both in timing, mechanics, and in underlying philosophy. I’m not saying that one is better or worse that the other, but, will say personally, if forced to choose where I spend my time and continuing education budget, I must state my biased allegiance to AiM’s model.

Still, I feel tempted to study more of PRI. Logically, however, I understand that trying to consolidate two incompatible models may be a waste of time. Maybe… I will wait for someone to prove me wrong (really that would be great). 

Well, let’s go through the differences why don’t we.

WHAT I LIKED ABOUT PRI’S PELVIS RESTORATION

As a biased AiM disciple, its worth stating that I really did enjoy the information taught in pelvis restoration:

  • The attention to detail of the movement of the pelvis inlet and outlet. This was new information for me and I loved talking about the 8 degrees of movement the ilum, ischium, and sacrum have on each other it in such a specific way.
  • The attention to respiration mechanics. I love learning about breathing, and, it was great to learn more detail about the pelvic diaphragm and “pelvis respiration”- how air flows through the pelvis in gait.
  • That they relate the movements of the pelvis to gait. However, as I will discuss, I did not  find that their model of gait could merge with the FMM. I just appreciate that they are relating what they do back to what I feel to be the most important, fundamental movements we do as humans: Walking!

AND NOW, THE GRITTY DETAILS

While PRI and AiM both claim to look at gait, they way they do it is quite different, beginning with their philosophies.

AiM’s philosophy I can summarize as such:

  • Provide an experience for healing to happen and allow the body to experience new options
  • Based on eccentric loading 
  • “Neutrality” exists only for a fraction of a second
  • Tinkering is an important part of the process (“If things don’t go right, go left”)
  • No assumptions, no stories, seek truth. If you look too hard for something, you might see something that isn’t there.
  • Work with an ABA (test, intervene, retest) model, but don’t outright claim to be evidence based or objective.
  • Find what’s missing, reclaim, take ownership.
  • “We will give you everything we know in this one course”
  • “We don’t have a certification”

And as I understand PRI’s philosophy:

  • Put things back in the right position
  • Based on concentric contraction
  • Nothing can change until the body gets neutral, neutral is priority #1
  • Systematic, flow-charted protocol to guide course of action.
  • Look for an assumed underlying pattern (its there even if you can’t see it)
  • Claim to be evidence based, ABA model with objective tests
  • Reposition, retrain, restore.
  • “To learn more, come to our other 7 courses”
  • “You can get certified with us”

Again, I’m not saying one is better than the other,  just that they are different.

As you could expect with such different philosophies, their methods and models of gait are also quite different.

After a year or so of trying to consolidate PRI’s model with the FMM, I finally have peace of mind. I can stop trying, because it is impossible: They are not talking about the same gait cycle! You cannot know what relief this was for me- It was worth the price of the course, for sure. 

DISCLAIMER

Please keep in mind that my understanding of PRI is less thorough (having only been exposed to material from their three primary courses) than my understanding of the Flow Motion Model.

Further, my attempts to inquire at the pelvis course were stymied by the inability to communicate in the “same language” as the course instructor, which is as much my fault as hers. It is indeed difficult to speak about how the body moves when we see it through two different lenses. 

The following is an outline of some of the main differences I noted between the FMM and PRI’s models of gait (I’m sure this is an incomplete list, and possibly, I have this all wrong).

Recall this comparison is not intended to make one seem better than the other, just to clarify the differences for those who may have been struggling to consolidate the models like I was. I have done my best to limit my biased language, but it was hard, because I am honestly, unashamedly biased towards FMM.

1. Whole gait cycle vs. partial gait cycle

PRI looks only at swing and mid-stance (as far as I know). To me, this is a shame as it is difficult to discuss what happens in mid-stance and swing without also considering what is impacting them (what comes before), and what they impact on (what comes after).

I find that PRI’s discussion of swing and stance occurs in isolation from the other phases of gait, which makes it very difficult to fully appreciate the role of some very important timings (we’ll get to that later). It’s like starting a book right in the middle and wondering why you don’t understand what’s going on and who the characters are.

So while PRI may claim that what they do is “gait”, our bodies do more than stance and swing. Perhaps they have a good rationale for this, or perhaps in the more advanced levels they get into the other four phases (suspension, propulsion, heel strike, and shift, in the AiM model, not to mention the inter-phases), but this was never alluded to, so I am not sure. This alone almost makes me want to take more courses. However, this seems like a cruel thing to do to a student- Withhold highly relevant information and provide an incomplete system to work with. I suppose there is money in that though. 

Having been spoiled by looking at all phases of gait in the FMM, it felt somewhat neglectful to be considering only two phases with PRI.

2. Different timings and mechanics of mid-stance and swing 

PRI’s midstance most strongly correlates, timing-wise, to the FMM’s transition, but with incongruent mechanics.

As far as I understand, in PRI midstance, these are some of the key mechanics:

  • Hip extension, adduction, internal rotation
  • SI joint open posteriorally, closed anteriorally (transverse plane)
  • Foot is “neutral”
  • Pelvic outlet flexing, abducting, externally rotating
  • Pelvic inlet extending, adducting, internally rotating

This would be quite similar to transition but for frontal plane joint mechanics, and some other differences in timing (that we will get to later).

Firstly, the mid-stance phase in PRI cannot align with the FMM transition phase due to frontal plane reversal. What I mean by that is, in PRI, as the leg swings through, the stance hip is said to be adducted. However, in transition, the opposite is the case: The hip is abducting to neutral from it’s maximally adducted position in the phase just prior- suspension (foot flat).

In the FMM there are only three phases in which the hip is adducting: Suspension, swing (early to late), and heel strike. In transition, the hip is ABducting to neutral while the swing leg ADducts back to midline from an abducted position in the phase prior (propulsion). This frontal plane reversal throws the timing off completely from PRI’s model.

This is also a nice illustration of why it is useful to appreciate not only where the body is, but where it came from, and where it is going (partial vs. whole gait cycle).

At break, I attempted to ask the instructor a few questions to make sure I understand this. I thought perhaps in PRI they were referring to early swing, in which the hip would indeed be still abducted, but adductING to center, and the stance leg would still be adducted, but abductING. This could in theory make sense. So I asked, “Is this early or late swing?”. Her reply: I don’t understand where you’re going with this question. We’re talking about mid-stance.” 

Ok, maybe I didn’t ask the right question. So I tried again, and used my body to show what I was talking about.

However, my questions were cut off when it became apparent that I was not speaking with a PRI lens. The instructor was quite distracted by the fact that I was talking about my left leg and not my right,  trying to act out my words standing with my left leg back, not my right (it’s not about the left leg back in PRI!). I attempted to reverse my language and my legs to speak about the opposite leg (it really doesn’t matter which leg we’re talking about), and she proceeded to “correct” my positioning further rather than listen to my words.

Slightly frustrating, however, this led me to an important revelation about their timing of swing phase, or lack of consideration thereof…

The second large difference is one of timing of pelvis movement in transverse plane. 

Both in stance and in transition, the hip is internally rotated. However, in the FMM, hip internal rotation happens in mid-stance (transition) due to the speed at which the pelvis rotates towards it as the leg swings through. The swing leg, being heavy and having a ton of momentum, pulls the pelvis into a rotation towards the stance leg faster than the femur of stance leg is rotating externally, creating an internal rotation on a supinated foot (usually, supination will result in hip ER, except in this case, for the reasons aforementioned). 

So, in the FMM, internal rotation of the transition leg is entirely reliant on the timing of the swing leg and the speed of rotation of the pelvis. This can be confusing and difficult to explain to someone who hasn’t done the AiM course. 

As far as I know, this timing is not present in the PRI model, and pelvis speed is not considered as contributing to transverse plane hip mechanics. 

To further appreciate the implications of this, we must also talk about the types of muscle contractions each model is working primarily to influence.

3. Concentric vs. eccentric models

PRI views gait through the lens of concentric muscle contraction, as does the current anatomy/biomechanical paradigm. This is interesting when you consider the nature of gait as more of a controlled fall (as it is often described by those who look at it in the lab)- Muscles catching the body as it moves.  

In terms of Gary Ward’s rules of movement (from his book What The Foot), muscles react primarily in this “catching” sense more so than in a concentric activity sense. He explains this with two concepts (rules of movement 1 and 2):

 1. Joints act, muscles react, and,

2. Muscles must lengthen before they contract.

Viewing gait through these rules, we can see the importance of joints getting into positions which allow muscles to first lengthen in order to contract: A model of exploiting the muscular system’s inherent elasticity through eccentric load. Effortlessly. “Give the muscle no option but to contract.”

Catching, then contracting.

As the foot hits ground, for example:

  • Foot pronates and supinatory muscles load (tibialis posterior et al) catch, and can then supinate the foot.
  • Knee bends, muscles of knee extension (VMO, VL, etc.) load, catch, and extend the knee.In AiM philosophy, this is also how the “exercises” are coached- To feel the eccentric load, not force a concentric contraction. The mechanics of the FMM are also discussed in terms of what muscles are loading eccentrically at each moment in the gait cycle, not what is concentrically contracting.Having studied with Gary, I now view movement through this “catching” lens, and am definitely biased towards it, to be honest.

I once did a presentation (IADMS conference in Hong Kong 2016) in which I shared the idea of an eccentric gait/movement paradigm. There was one fellow in particular who could not accept that eccentric loading was the stimulus for muscle contraction. Is there proof of this? No. But…

But consider the graph below (taken from THIS STUDY):

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Here, what we are seeing is the percentage of the people in a study who had EMG activity of various muscles at different phases of the gait cycle.

What is curious is that VMO, which we typically we consider as a knee extender (concentrically), is shown to be most active in the loading response phase before stance, which is a phase in which the knee is actually bent. Similarly, the hamstrings that are active in terminal swing will be in a long state due to the knee extending- this can’t be a concentrically contracting hamstring, yet still registers activity in 100% of the participants.

Why is the VMO contracting more frequently when the knee is bent than in mid-stance when it is straight? A muscle will have the highest contractile strength when it is lengthened (pull back an elastic band and feel the tension build the farther you pull it back) giving it no option but to then contract from that position. What are we measuring here? Is it the maximum pre-load before concentric contraction? Or, is it the first few miliseconds of concentric contraction while the muscle is still long? “When does a pendulum change direction?”. 

The point is, what me may be seeing here is how the muscles that are eccentrically loading may be the most active on EMG.

Not that muscles don’t concentrically contract during gait, but measuring EMG with a pre-conceived notion that they contract at the highest output  concentrically may be misleading. Also, it is highly likely that there are some flaws in this one study, and in EMG studies in general. Must further research this. Too, many gait EMG studies are done on a treadmill, which is not natural gait and not really even worth comparing to a ground-based gait.

Too, the information can be muddled as many muscles will be lengthening in one plane of motion, but shortening in another within the same moment in gait, and even at either ends of the same muscle.

For example, in heel strike, biceps femoris (based on mechanics of the FMM), will be:

  • lengthening distally
  • shortening proximally,
  • lengthening in frontal plane,
  • shortening in transverse(PRI peeps may argue about that, but remember, we’re talking about a different gait cycle).

We joke that Gary’s upcoming new book on the Flow Motion Model (coming soon!) should be titled, “The Confusing Book of Muscles”, or , “Fuck Muscles, Let’s Pay More Attention to Joints”.

In PRI’s approach, the body is taught to facilitate (or inhibit) muscles via concentric contractions. Their exercises reflect this and generally involve trying to generate concentric muscle contraction. Mechanics are explained in terms of what is contracting to create joint movement. 

I am not saying one paradigm is better than the other (though I am making my bias evident). Both have the potential to work. But in my experience, and what seems to make the most sense, feels most natural, and has the greatest impact is to teach the body to respond reflexively to muscle length. This fits the fall-and-catch view of gait more accurately. 

Personally, I feel that we shouldn’t need to actively squeeze muscles to walk. If someone has ever told you to squeeze your butt while you walk, stop listening to that person. Inserting concentric contractions consciously into gait will screw up the effortless flow.

4. Differences in timing of pelvis movement in swing phase.

As we’ve already discussed, PRI sees the swing leg have no (or little) influence on the transverse plane movement of the pelvis. Contrast that with the the FMM model, in which the swinging leg has a massive influence on the pelvis rotating in gait, which influences how the stance leg achieves internal rotation.

Let’s speak a bit more about the swing leg.

The general mechanics:

PRI: Flexing, abducting, externally rotating
FMM: Flexing, adducting, internally rotating (early), externally rotating (late)

Viewed through the lens of eccentric-based movement, where muscles respond by contracting to muscle length, what might cause the leg to swing? To answer this question with the FMM, we must look at what happens right before the leg swings to see how the swing leg is loading (to catch/contract). 

Let’s consider the left swing leg. Before swing, the left leg is in propulsion (or late toe off), and the right leg (front) is in suspension (or foot flat, a pronation phase). 

What is useful is the naming of the phases themselves indicate the function of that phase:

  • Propulsion- Push the pelvis forwards onto the front leg, with the hip flexors reaching their maximum length as the hip extends behind the body. In fact, psoas loads eccentrically in all three planes here.
  • Suspension- Absorb shock. The muscles of supination, hip and knee extensors, and spine flexors, reaching their maximum length.So, directly following these phases, the body has no option but to:
  •  Flex the propulsion hip (from maximum extension)= swing leg flies through like a slingshot.
  • Supinate the front foot (from maximum pronation) = Supinatory response from the foot up through the body which pulls the pelvis into a right rotation.
    The pelvis is further rotated to the right due to the momentum of the swinging leg, as the psoas catches from maximum transverse plane length.Too, in this pre-swing phase, the pelvis and ribcage have just reached the point at which they are maximally rotated in opposition to each other (pelvis left, ribs right), loading the obliques in the transverse plane, leaving them no option but to contract and switch directions of trunk rotation.

Or, this doesn’t happen if the body has learned to move more through active concentric contractions as a strategy, which can lead to overworking hip flexors, obliques, backs, and tight feet that don’t resupinate.

PRI’s view of swing is somewhat different. As I understand (and I could be wrong, but this what the instructor told me) first, the pelvis rotates to “neutral”, and then the leg picks up off the ground to swing. In this view, the movement of the pelvis happens more as a result of transverse plane muscle activity (glute med,  adductors, obliques) contracting than due to the loading of the extended hip, and, the  leg swing must surely be more concentric in nature, as rotating the pelvis to a “neutral” position loses some of the psoas load in the transverse plane. This makes sense for this model, however, as recall the swing leg is said to the ABducting and externally rotating, which I would interpret to mean that the psoas is not loading in frontal and transverse plane in the phase pre-swing as it does in the FMM.

In FMM what is most influential on the swing leg making its journey? Is it the rotation of the pelvis and strength of hip flexors contracting, or, the momentum of the swinging leg? While the resupinating foot rotates the pelvis, consider the size of the tibialis posterior (the psoas of the lower leg), compared to the psoas itself. Psoas is much bigger. Thus, the influence of the propulsion leg loading the psoas maximally pre-swing has a greater impact on the  speed of the leg swing and the pelvis rotating than the resupinating foot could have on rotating the pelvis (which, again, is responsible for the transition hip internally rotating on an externally rotated femur).

Again, this is the FMM’s interpretation of swing mechanics, and, they take into consideration what comes before swing as important details. I also realize the paragraphs above will probably only make sense if you’ve studied the FMM.

Interesting to me how a shift from a concentric to eccentric paradigm can change timing so much. Interesting indeed.

5. Incongruent hip and foot mechanical coupling

This incongruence occurs during swing phase, to my knowledge, but also probably in stance phase, because in a closed system like the body, you can’t just change one thing and expect it not to change everything else.

What I am referring to primarily is that in PRI theory (yes, they will admit that despite their adamance for test objectivity and evidence based practice, their model is still theory), the swing leg is abducting with an everted foot. In the FMM, these two movements do not ever occur together. Well, they do, but only in a body that is not moving in a mechanically ideal way. In the FMM, to see an everting foot on an abducting hip indicates a problem, and is not what we’d like to see. In PRI’s model, this is a “normal” coupling.

What is similar between both models is that the foot in swing is everted. Sort of. In the FMM, the foot is technically referred to as pronated, not everted, as, even though there is less opposition between forefoot and rearfoot in an open chain, it still should be present. However, in the FMM, in late swing, meaning, anything after the “neutral” microsecond of mid-swing, the foot begins to supinate as the hip begins to externally rotate, BUT the hip is still adducting, even continuing to adduct through heel strike, reaching full adduction at the end of foot flat (suspension), one of two points in the gait cycle in which the foot pronates (not everts).

In the FMM, if the foot is pronated, this always must couple with hip adduction (though the hip may be internally OR externally rotating). In PRI, I cannot speak for their views on the rest of the gait cycle, but they seem to couple foot eversion with hip abduction. This may make sense in a bilateral stance while shifting the hips side to side (the foot of the side you shift away from will pronate while abducting), so perhaps this is how they arrived there, and this would make sense, however, gait is not a bilateral stance. 

In the FMM, there is a moment when the hip is adducting with a supinated foot (heel strike/late swing), but never is there be a moment in which the foot is everting with an abducted hip, unless it shows up as a type two pronation in propulsion as a strategy adopted due to trauma, injury, or some other reason that would serve someone to avoid a more effortless way of moving.

Summary:

FMM:
Pronation + hip adduction = 🙂
Supination + hip adduction = 🙂
Pronation + hip abduction = 🙁
Supination + hip abduction = 🙂

(eversion and inversion are single joint movements within pronation and supination)

PRI:
Eversion + hip abduction= 🙂
Supination + hip adduction = 🙂 (their mid-stance, from what I gather)

An interesting note that I did not get to ask a question about but would have liked to: The instructor said something about “forefoot pronation and calcaneal eversion”. If you have taken AiM, then this will confuse you, as the FMM views pronation as a triplanar movement:

  • Forefoot dorsiflexion, inversion, external rotation
  • Rearfoot plantarflexion, eversion, internal rotation.

To say “pronation and eversion” makes me wonder about the differences between the two models’ foot mechanics. Maybe I should take their Advanced Integration course and find out…?

6. Different expectations for tri-planar joint couplings

In PRI, there are two primary couplings of tri-planar movement that we see over and over (a little too conveniently), which, for ease, are lumped under the titles of external rotation (ER), and internal rotation (IR).

For example, in this particular course (pelvis), we were told that when we are talking about ischio-sacral IR, what we also mean is extension, adduction, and internal rotation, but just use short-hand “IR” to describe it because IR always couples with adduction and internal rotation. The same is said at the hip. The swing hip, for example, is said to be in ER, or, flexion, abduction, and external rotation.

The rule per PRI: 
External rotation (ER)= Flexion, abduction, and external rotation (swing)
Internal rotation (IR)= Extension, adduction, internal rotation (stance)

In the FMM, however, these couplings do not exist. Yes, the human body is capable of performing them, but they should not be present in the “ideal” gait we strive to restore, and are thus signs of inefficient movement.

For example, in the FMM, at the hip, we may see any one of these scenarios:

  • Flexion, adduction, external rotation (suspension, late swing, heel strike)
  • Flexion, adduction, internal rotation (early swing)
  • Extension, abduction, external rotation (shift, propulsion)
  • Extension, abduction, internal rotation (transition)

But none of the one aforementioned tri-planar couplings of the PRI gait cycle ever occur within the FMM… At least not at the hip. Perhaps elsewhere, but I am not sufficiently informed to make that statement.

7. To stack axially, or not to stack?

In gait, for greatest ease, our head should ideally be stacked over ribs over pelvis. For every bit the skull sits forward of the ribs and pelvis there is excess strain on the system.

Both PRI and the FMM describe that the movement of the skull and pelvis mirror each other in three planes, and the ribcage moves in opposition. Something to agree on! In the FMM this concept is called “cogs”, ie cogs of a clock which turn against each other to create motion. Many “exercises” in the AiM vocabulary encourage cog movement and, when possible, stacked axially.

In PRI this same opposition (cog) movement is encouraged, but is never (correct me if I’m wrong), in a standing activity, coached to be stacked vertically. Their appreciation of spinal opposition (yay) seems to be stymied by their exercises nearly always prioritizing a flexed spine position, often  having the head  forward of the rest of the torso. 

However, not to bring this opposition into an axially stacked experience is limiting, as this is an experience the body needs to carry-over into gait. As we know, for every centimeter the head sits forward of the rest of the body, the strain on the muscles and the rest of the system will increase and alter movement mechanics. Makes sense to integrate the stacking as soon as possible, doesn’t it? I am biased, and, I’d like to think rational (mostly), so I will agree with my own last statement.

Personally, having witnessed the magic of the “wall-cog”, (a wall being used to provide sensory feedback of being stacked axially), and personally experienced how different it feels to perform skull, rib, and pelvis opposition stacked up, and will attest that it is an important detail.

Again, I’m sure the PRI world appreciates this, but is not mentioned in their primary courses. This, again, is the differing philosophies: “We’ll give you everything in this one course”, vs. “Come do the rest of our courses”.

CONCLUSIONS?

As I mentioned, I have an incomplete understanding of PRI’s model of gait, and many of the observations I’ve made may be rebuked should someone speak up and say, “Hey Monika, you just don’t know enough about PRI”. That is fair.

One question I am left with, as I was discussing with a fellow PRI + AiMer:

If their “objective tests” are based on a model of gait that is not the same as the FMM, can their tests (adduction drop test, etc) still be used as meaningful data to inform our intervention strategy? Not only for the FMM, but for any model of movement? The optimist in me hopes the answer is yes, but the skeptic in me does not. 

For example, I have used AiM interventions and seen changes in PRI test scores (adduction drop test improvements). What does this mean if the models of gait are different? What changed? What am I even measuring?

I’m sure there is something value to explore there. I’m just not sure what that is yet…

That’s all I have for now. Congratulations for reading this far.

I admit, I am curious to continue to study with PRI, but, why study two completely different model of gait? Maybe when I’ve finished paying off my student loans and can be less frugal with my ConEd budget. 

And lastly, there is a part of me that feels as if there must be something to what PRI claims about inherent asymmetry (organs, diaphragm, etc) contributing to predictable, patterned movement mechanics. It is intriguing and I am curious if, even though their mechanics are different, there is something useful to learn from their model.

To be continued…

A GLUTEN-Free Movement Practice

A few months ago, Wensy and I sat down over sushi to discuss our next CAPE workshop.

CAPE Movement

Wensy (RMT, yoga teacher, and my partner in CAPE crime) is one of the smartest ladies I know personally, and sometimes chooses to have intellectual conversations with me. Except for this one: GLUTEN-free movement. A genius frame work to discuss movement? Or were we high on soy sauce and “creativity”?

I’m going to go with genius.

Wensy and I founded CAPE (Create A Positive Experience) about a year ago. CAPE workshops are our biomechanically anal movement workshops, blending what we’ve learned of human motion from various sources together into what we feel to be a wholesome, healthy, “nutritious”, movement practice (as Katy Bowman would call it).  Our aim is to help people learn how to establish their own daily movement practice to enhance their quality of life and physical performance. 

We were inspired to start holding these workshops after attending our first Anatomy in Motion course in November 2015. The theme that shone through the biomechanical teachings were: Give the body an experience that it couldn’t have on it’s own and, given it is hardwired for perfection, the body will use that experience to heal.

Of course, we want to give the body a safe experience. A positive experience. And so, CAPE was born as a space to give people that experience to interact with their structure differently, move into dark zones and new air space, and reclaim what movements could be missing from their current vocabulary and holding them back or keeping them in pain.

Naturally, there are many ways to follow this philosophy, and, when it comes to giving the body a safe experience to create changes and move differently, we’re not only discussing the body, but the autonomic nervous system. Can the body self-regulate and allow itself to move into those scary dark zones? 

There are only two things we can really be sure of:

  • Things will feel safe.
  • Things will feel unsafe.

Our role is to facilitate peoples’ moving into the unknown, unsafe spaces with a sufficient amount of support to create an experience that is nourishing, not scary. How can we provide an experience that, while physically challenging, doesn’t trigger an adverse response: hypervigilance, pain, or flat out refusal, and allows the individual to move boldly into the unknown?

Nobody wants to be so challenged that they can’t do what you’re asking them to do, but at the same time to make a change, the stimulus to one’s system must be new, challenging, and out of their habitual comfort zone.

Finding the sweet spot…

So anyway, Wensy and I got to talking about what to name our workshop. We needed something trendy and simple for what I have just described above, and without sounding technical (Dynamic Neuromuscular Facilitation), cliche (Animal Flow), or boring (Yoga…).

Nothing tops trendy and harmless quite like “gluten-free”. And as it turns out, GLUTEN creates quite a nice acronym for the kind of experience we are NOT hoping to create. So there you have it. Now, even a movement practice can be gluten-free.

As Wensy and I proceeded to lose at least 40% of our arterial CO2 and dehydrated ourselves crying, we knew we were onto something so cliche and idiotic, that it was actually brilliant.

So, more for my entertainment than yours, may I introduce, GLUTEN-free movement. 

G: Gasping for air

Breathing. Its effects are immense, system-wide.

Dat core: Diaphragm being a primary spinal stabilizer as well as muscle of respiration, breathing issues affect our options and safety during movement.

ANS regulation: All it takes is a few deep, gaspy breaths, to produce a hypocapnic state and recruit the sympathetic nervous system, and just 5 minutes of quiet, calm breathing can recruit the parasympathetic.

Homeostasis: Breathing affects our inner chemistry, chronically over-breathing (breathing in excess of metabolic demands) leading to a rise in PH, and the body needing to work harder to maintain homeostasis.

Your poops: Due to the diaphragms role as a sphincter your ability to poop will be affected if you aren’t breathing well. Your shitty breathing will recruit the sympathetic nervous system and will affect your ability to relax enough to poop. Over-breathing and hypocapnia constricts smooth muscle and makes it difficult to push the shit out. Good breathing = good pooping.

Unfortunately, most people have issues with their breathing. Most commonly:

  • Breathing with upper chest and neck musculature primarily, rather than with the diaphragm.
  • Breathing through the mouth instead of the nose, reducing breathing efficiency as more and more CO2 is lost through breathing through mouth breathing, as well as negating the awesome benefits of nose breathing (nitric oxide production, purifying, warming, and humidifying the air, etc), 
  • Breathing rate too high (should be about 10-12 breaths per minute)
  • Breathing too much air (volume) per breath (common for mouth breathers)
  • Poor diaphragm timing and strength, leading to poor abdominal and pelvic floor co-activation with breathing, which can lead to poor stabilization of the spine, and feed further into the first point- Not using the diaphragm effectively.

In a GLUTEN free movement practice:

  • Breathing rate and volume is not in excess of the metabolic demands.
  • Breathing is done with the diaphragm primarily, not pulled in through neck and chest muscles.
  • Breathing is done through the nose, unless it is maximum intensity exercise.
  • Breathing is coordinated with abdominal activity.

Let’s discuss the physiology in more depth, and what we can do to help with it in a movement practice.

(Wensy is a trained Buteyko method educator, and is my go-to for all things related to breathing, so we will look at breathing through the Buteyko lens for this section).

 In the Buteyko method, the primary measure for efficiency of breathing is the control pause.

The control pause (CP) is a measure of how long you can comfortably hold your breath after a gentle exhalation before you start to feel muscle contractions and air hunger telling you to take a breath in (unfortunately, this is pretty subjective, but welcome to LIFE. Reliability intra-rater is still probably reasonably good, I reckon). 

Duration of CP in seconds is said to measure our tolerance for arterial CO2 as it builds up after we stop breathing. Being able to tolerate higher levels of CO2 is beneficial, and is related to things like a higher VO2max, greater activity of parasympathetic nervous system, improved ability to self-regulate (homeostasis), enhanced immune function, increased release of erythropoietin (EPO- the stuff that Lance Armstrong used illegally to kick ass in the Tour de France), stronger splenic contractions increasing number of red blood cells, and greater ability for oxygen to be unloaded from hemoglobin and delivered to the muscles and organs (the Bohr effect).

Paradoxically, the less volume of air you breathe, the more oxygen you can use. This is due to the Bohr effect, which explains how CO2 is necessary for O2 to be unloaded from hemoglobin and delivered to the tissues. So, the higher our tolerance of CO2, indicated by the control pause number, the more oxygen will get to the places you need it- muscles, brain, organs, etc.

Crudely, CO2 is like the extroverted friend who encourages the anxious friend (O2) to come to the party: O2 would rather cozy up on the sofa (hemoglobin) and read a book. 

So as per our G: Gasping for air- We do NOT want to see over-breathing habits in a movement practice. These include breathing through the mouth, panting to recover, yawning, even excessive talking leads you lose more CO2 (another reason not to be talking while you work out, jog, etc). 

Performing breathing exercises daily at rest, during warm-up, and taking some prudent measures while exercising all help to improve your breathing efficiency and overall performance while ensuring you aren’t pushing past your physical limit, leading to potential injury.

In a movement practice, a few key things that can be done to ensure that you are getting the most oxygen through efficient breathing:

  • Make sure you are breathing through your nose. If your control pause is less that 20 seconds, some folks would suggest that you try to improve that before even starting an exercise program (a little conservative…). If the intensity is so much that you can’t breathe through your nose, lower the intensity so that you can, or use that as a cue to take a break.
  • Warm up with calm, light breathing, and practicing reduced breathing with breath holds. The book Oxygen Advantage by Patrick McKeown, has many examples of reduced breathing exercises which are designed to create mild to strong air hunger. Check the book out for more on how to incorporate reduced breathing into your movement practice safely.
  • Check your CP before and then 30 minutes after exercising. If your after CP is lower 30 minutes after exercising than before you started, you were likely breathing in excess of metabolic demands for that session, and you will want to work on your breathing efficiency either by a. dedicating more time to developing a greater CO2 tolerance and higher CP (more on that in Oxygen Advantage or working with a Buteyko educator), and/or b. reducing the intensity of your exercise so that you can breathe through your nose helping you not to lose as much CO2.

In a movement practice, we can also manage the mechanics of our breathing.

Mechanically, gasping for air is going to recruit more of an upper chest/neck breathing pattern than one that is diaphragmatic. The tongue will sit on the floor of the mouth instead of the roof, narrowing the soft palate, and altering the shape of the cranial bones*. There is also some interesting evidence correlating tongue positioning affecting core activation patterns. 

Being unconditioned, with a low respiratory capacity will lead to a “gaspier” breathing pattern, which can affect how someone will be able to use their abdominal muscles while training.

The diaphragm has both respiratory and stabilization functions, but as far as survival goes, breathing takes the priority. Your system will always choose to get you your precious air over such trivial things as stabilizing your spine and creating intra-abdominal pressure. For this reason, having sufficient respiratory capacity has an effect on spinal stabilization as, when the exercise intensity increases, your system may need to prioritize the diaphragm’s respiratory needs to keep you alive at the expense of its ability to stabilize the spine prior to limb movement.

So you may have set a personal best in that marathon, 1RM deadlift, or have danced the best you ever have, but sacrificed your joints in the process.

An indicator of diaphragmatic coordination and strength is how well the breath is controlled on inhalation (quiet nose-breath, maintaining a decent zone of apposition, expanding abdomen in 360 degree fashion, posterio-lateral rib movement, sternum and belly making similar size and rate anterior excursions), and how well one can access a full exhalation.

Exhalation is when the diaphragm relaxes, raises back up to a domed position, and abdominals (obliques, TVA) are able to contract. “Gasping for air” leads to the diaphragm being in a perpetual semi-contracted state, never fully letting go of excess air in the lungs (hyperinflation), and makes it difficult to use effectively to inhale and stabilize.

What is an interesting conundrum to me is knowing when to work more on mechanics or on reducing breathing. For example, let’s say that I am working with someone who is an inefficient mouth-breather with a low tolerance for CO2, but is also displaying a rigid, flared ribcage, unable to exhale to get their ribcage into an ideal zone of apposition(ZOA) from which we can train intra-abdominal pressure and dynamic stabilization. In this case, my first instinct is to work on full exhalations to achieve ZOA, diaphragm relaxation, and reduce hyperinflation, but I also know that excess loss of CO2 from complete exhalations will not be beneficial for their over-breathing situation and could make them lightheaded, head-achey, or produce some sort of sympathetic/hypocapnic response. 

What to start with? I suppose it depends on the person. For me, structure and movement mechanics are a top priority and is where most of my training lies, so I will generally go for working on exhalations first to train ribcage movement and breathing with IAP (abs), before addressing reduced breathing. The long exhalation has the nice benefit of recruiting more the parasympathetic nervous system, which can help to reduce breathing in itself.

Too, breathing better diaphragmatically can help to ensure more efficient breaths and reduce breathing rate. From there, with an understanding of what diaphragmatic breathing and stabilization feels like, we can talk more about reduced breathing techniques a la Buteyko/Oxygen Advantage.

However, for someone with over-breathing symptoms that are more severe (asthma for example), or with a CP of 10 or under, it may be more beneficial to work first on reduced breathing just to ensure that the act of exhaling and abdominal work isn’t going to be a major stressor for them, which it certainly can be, and, in the spirit of Create A Positive Experience, we want to mitigate the stress of entering new territory.

*Mouth breathing makes your face less attractive. How’s that for incentive?

L: Lots of lactic acid

I’ll admit, when we came up with this one, we were both gasping for air trying to contain laughter. Our CPs must have dropped to 10 seconds from acute hyperventilation. Worth. It.

Lactic acid is produced when tissues experience a lack of oxygen during exercise, and results in muscles getting that fatigued, burny feeling. This indicates that, in the absence of oxygen, the cells have switched to an anaerobic energy system to continue to get ATP for the cells to have sufficient energy.

The capacity of the anaerobic metabolism is not nearly has high as the aerobic system and so, as you have likely experienced, the ability to exercise without oxygen does not last as long, and must be ceased for the lactic acid to be buffered from the system.

We don’t mean to say that lactic acid is bad. As with all things in nature, lactic acid has an important purpose, but having a low threshold to it (lots of lactic acid too soon) isn’t great. It is beneficial to exercise at intensities that produce lactic acid, as this is how we become harder, better, faster, and stronger.

It is also a mechanism that helps our bodies to maintain homeostasis by making us slow down so we don’t hurt ourselves and pass out. Thank you lactic acid!

The point we want to make is that many people have a poor ability to efficiently buffer lactic acid due to exercise intensities that are too high for their current physical state (cross-fitters that work to the point of peeing themselves, perhaps? See the next section U: Urinary Incontinence), mouth breathing their way through it. Mouth breathing is a method to buffer the lactic acid, but which loses way too much CO2 in the process, contributing to a feedback loop that stimulates further chronic over-breathing. 

So, in a GLUTEN-free movement practice, we want to:

  • Monitor the intensity of the activity to make sure the individual can nose-breathe through it.
  • Ensure the individual has a decent CP measure and efficient breathing mechanics, which is also a good indicator of their tolerance for blood acidity and ability to buffer lactic acid.
  • Promote recovery methods at the end of a session, and throughout each day. Habits to focus on: Mindful breathing, sleep, nutrition, hydration, meditation, avoiding unnecessarily stressful situations and people when possible, light walking and movement daily.
  • Provide experiences that challenge the individual to improve their lactate threshold without over-stressing their system and excessively breathing (finding the sweet spot, and not being an idiot).

I’m not great with physiology, so I’m going to leave this point here before I say stuff that isn’t true. 

U: Unidimensional Movement (or Urinary Incontinence)

I’ve added urinary incontinence in here as a bonus as I couldn’t remember what the U stood for when I sat down to write this. However, a movement practice should ideally be free from both unidimensional movement and urinary incontinence (contrary to what SOME people say).

Let’s focus on unidimensional movement though, because I’m no pelvic floor expert.

Unidimensional movement would be Dom Mazetti’s workout philosophy:

Movement that prefers one plane of motion, generally sagittal plane (forwards and back).

There are a lot of fitness people already delivering this message, “Get out of the sagittal plane!”. However, tri-planar movement is not quite as simple as throwing in some lateral lunges and Russian twists on arm day to balance the sagittal movement preference. 

In our studies of the Anatomy in Motion model, Wensy and I are developing a unique appreciation for tri-planar movement, specifically, the when, why, and how within the gait cycle. 

All movements are triplanar to a certain degree. As I sit here typing, my hips and knees are flexed, which are sagittal plane joint motions. However, in order for the hip to flex efficiently, they also need to be able to adduct (or abduct…) and, depending on whether I’m sitting in either a pelvic anterior or posterior tilt, my femurs will also need to either rotate internally or externally in the acetabulum. So, our ability to access our full hip flexion potential is in part determined by our ability to move in two other planes.  

The knees, while we generally look at them as a unidimensional joint that only flexes and extends, must also be appreciated for their transverse plane capabilities: When the knee flexes,  it must couple with external rotation of the tibia on the femur, and internal rotation when it extends. If transverse doesn’t happen, shit doesn’t feel so good. 

When we know what joints should ideally be doing at what time in the gait cycle, we are able to see how all joint actions are, ideally, tri-planar to certain extent (depending on the joint). 

We can look at the need for tri-planar motion beyond isolating one joint. For example, for the scapula to upwardly rotate in an open chain, the spine needs to be able to laterally flex towards it. If the spine doesn’t know frontal plane motion, then frontal plane at the scap will be compromised.

We rarely ever see “ideal”, because nobody will have perfect movement mechanics. Somewhere along our way we learned to move in particular way, became injured, became sedentary, or something came up that altered the joint mechanics we were born with.

A movement practice that ensures many opportunities to experience tri-planar motion can be nourishing to a body that has been denied these options. I can think of several people I’ve worked with who were unable to access frontal and transverse plane motions throughout major chunks of their bodies.

But, as I mentioned, it’s not as simple as adding lateral and rotational movements in an attempt to provide tri-planar experiences. Everyone is unique and no standardized, blanket approach will work for any given group of people, sometimes doing more harm than good (which is a major frustration we have with teaching group classes). 

What if sagittal plane movement of the hip is being bypassed in favor of frontal and transverse?

What if transverse plane movement of the ribcage is being substituted for thoracic spine extension?

What if frontal plane movement at the rear-foot is being exchanged for frontal plane movement of the neck?

It’s not just a matter of, “humans move mostly in sagittal plane, let’s make them move side to side and twist”. That will simply provide more opportunities to move around their limitations, rather than addressing them head on. 

Moreso, is is necessary to ask when, where, why, and how, on an individual basis. Appreciate the individual’s unique movement habits to provide and experience for them reclaim the particular movements they are missing. Our goal is to show each joint the tri-planar capabilities it was inherently created to perform, which can then be experienced in larger movement patterns.

When each joint is capable of experiencing it’s tri-planar potential, a squat, deadlift, push up, or any other sagitally dominant activity can be a lovely tri-planar experience. Who am I to pre-judge Dom Mazetti?

This is why in CAPE workshops we help give our participants a system to discover what their body is missing and how to reclaim these movements back. 

T: Tons of tone

This acronym had us gasping for air, again. CP down another 5 seconds.

By tone we are referring to muscle tone. Like lactic acid, muscle tone isn’t a good or bad thing, but there is a sweet spot- Too much, or too little being detrimental.

Tonicity of a muscle refers to its continuous and passive partial contraction in a resting state. A certain degree of resting tone is necessary in order to maintain posture. Tone will decrease during sleep as the body relaxes and there is no postural demand from gravity. There is a sweet spot at which the muscles have not too much, nor too little tone (both of which can cause issues). 

Healthy muscle tone is firm, not squishy, but is also able to relax when not needed, and is not excessively painful to press on.

Why do muscles become hypertonic?

Neurologically, hypertonicity can manifest due to a muscle being facilitated- asked to do too much work, or, inhibited in a movement pattern- straining itself to keep up with the demand for work.

Structurally, a muscle can carry high tonus when both locked long, or locked short, which is why the resting length of a muscle is useful to know before getting someone to stretch it out.

Holding high muscle tone globally is often an indicator of a dominance of the sympathetic nervous system, and/or an inability to breathe efficiently. In fact, a homeostatic response to over-breathing is to increase muscle tone, as increased activity of the muscles produces more CO2, an acidic molecule, to balance the loss of too much CO2 through excessive breathing volume- Chronic hypertonicity may be in part an attempt to regulate blood PH, a cycle that must be reversed through reduction of over-breathing habits and helping to restore the parasympathetic nervous system.

Stretching out muscle tone that is trying to help you regulate PH isn’t going to feel very good.  

In either case, high tone is often indicative of poor ANS regulation (sympathetic vs. parasympathetic), poor joint mechanics (muscles or joints stuck long/open, or short/closed), poor motor control (muscles facilitated or inhibited), poor breathing habits, or a combination of all of the above, potentially limiting performance and leading to strain and injury over time.

In terms of a GLUTEN free movement practice “toning” the muscles is not a goal we encourage, however muscles may improve their tone with strengthening as a secondary effect. The goal is not to tone the muscles simply for the sake of tone. Unfortunately, this is often the primary goal many new exercisers have.

In a GLUTEN free movement practice, the aim is to encourage homeostasis of all systems:

  • Joints that were open learn to close
  • Joints that were closed learn to open
  • Muscles locked short learn to lengthen
  • Muscles locked long learn to shorten
  • Overactive muscles learn to relax and reduce resting tone
  • Flaccid muscles learn to load and increase resting tone
  • The chronics over-breathers learn to breathe less (see G: Gasping for Air)
  • The overactive sympathetic nervous system learns to regulate and match the demands of the activity.

Training for tons of tone? Not on my watch…

E: Extension based exercise

By extension I am referring primarily to spinal extension, but also to the extension of any joint- Locking it out to end range extension to find stability. This can happen at the spine, but also elbows and knees. In an effective movement practice, we make sure not to use bones for end range support, whether at the spine, or any joint.

Extension is not bad to do, but can become problematic if we get stuck in it. Extension is like robbing a bank, you want to get in and out of there, not get caught!

Our spine (and other joints) have a particular timing in the gait cycle during which they either extend or flex. What becomes an issue is when the spine extends, and stays extended through moments at which it should be flexing.

Being caught in extension has a few negative consequences:

  • Moving dominantly in an extended posture makes accessing frontal and transverse plane difficult and/or unsafe feeling.
  • An extended spinal position is reflective of a descended, contracted respiratory diaphragm, loss of zone of apposition, and lengthened abdominals (TVA and internal obliques), and inefficient breathing, leading to increased sympathetic dominance.
  • Most of the gait cycle happens with a flexed spine, only extending once per step we take for a fraction of a second.
  • If the spine is doing all the extending, other joints may choose not to extend- hips, ankles, knees, for example, limiting movement options.
  • Being stuck extended makes it very difficult to digest and eliminate food (you need a fine flexion and posterior tilt for that), and, coupled with increased sympathetic activity and ineffective diaphragm function, which slow down digestion further (yay, constipation!).
  • While I can’t find much to support this, I also suspect that chronic extension will increased sympathetic nervous system activity due to compression of vagus nerve blocking the vagal brake to the SNS.

Being stuck extended is a shit disturber for the nervous system, musculoskeletal system, digestive system, circulatory system, and more.

In a GLUTEN free movement practice, we don’t want to completely avoid extension. After all, extension is useful for many reasons:

  • In spinal extension, the cervical spine flexes and decompresses, and opens the airway
  • Spinal extension loads the abdominal tissues so that they can contract
  • Extension allows the scapulae to depress, adduct, and retract
  • Extension creates a sense of confidence and stability
  • Muscles at the front of the ribcage and shoulder- pecs, subclavius, intercostals, etc, get to  stretch with spinal extension
  • Sympathetic nervous system activation isn’t bad, but it has to match the demands of the situation

What we aim to do is help people experience both ends of the spectrum, and use extension in a way that is appropriate for them- The right times, places, ratios, and quantities for a given activity.

N: Nociception

Nociception is the body’s internal danger sensor, but nociception is not necessarily sufficient for a pain response. Nociception is not pain itself, or a signal of pain, but a signal of potential threat internally or from the environment- Temperature change, chemical disruption, tissue damage, or pressure.

Take the example of tissue damage- It may or may not result in a feeling of pain. Some people have been shot through the chest without recollection of there being “pain” present at the moment, yet a tiny paper cut, much less dangerous to our survival, hurts like a bitch. Too, many people with chronic pain have no real tissue damage yet are still experiencing symptoms.

How could a movement or exercise practice be nociceptive?

Let’s say for example we are learning a simple quadruped rockback. In a rockback, one is required to anteriorally tilt the pelvis as the hips move into flexion and the pelvis shifts posteriorally (like a deadlift). However, let’s say that the individual performing this movement may have had a hard fall on the coccyx at age 6, and want to keep protecting that area by maintaining a posterior tilt. Exposing the area, lifting the coccyx up in the rockback, may not feel safe, especially if they had not received proper treatment for the injury. They may not even be aware that they are doing this, but it feels unsafe to do, and may feel uncomfortable or painful to do. Is this because of tissue damage? Shouldn’t be since the tissues would have time to heal by in that time, but it could be that the action of exposing the injured site and moving it out of a protective position could potentially be enough to send a warning to signal to the brain, producing pain in the area and preventing the individual from moving into “danger”.

Pain can be a lovely opportunity to explore “why?”. What is the body perceiving to be dangerous in this movement? And how do we make this experience less dangerous? A few potential strategies could be:

  • Use breathing and relaxation techniques to calm the system. Over breathing, and poor breathing mechanics can lead to a sympathetic response, causing the person to be more sensitive to pain.
  • Use a graded approach to introducing “unsafe” movements and ranges. Go one millimeter at a time into the dark zones. Pushing too far too soon can increase the warning alarm.
  • Manual therapy may be necessary. See a trusted professional.
  • Change positions. If being on hands and knees and anteriorally tilting is painful, what about lying supine? Is that less painful? If yes, work in this position where there is less demand on the body, allowing it to relax more.

Recall that nociception doesn’t necessarily result in pain. Sometimes a nociceptive movement practice doesn’t necessarily hurt in the moment, but paves the way for unhealthy thoughts, feelings, and ways of moving that could cause issues in the future.

I have so many stories from ballet class that fit that description…

Some ways to make a perfectly good movement practice nociceptive:

  • Being motivated with insults (pick up the pace, fatty!)
  • Being told to avoid movements (squats are bad for your knees)
  • Being encouraged to push through pain (or to the point of urinary incontinence…)
  • Being told the goal is to vomit by the end of the workout
  • Being told “no pain no gain”, and other such things

NOT a positive experience.

CONCLUSIONS?

Not really. This is pretty common sense stuff (we think) that applies to any form of movement, exercise, training, etc.

All we’re really advocating for is being kind to your body and moving with awareness- Keys for moving pain-free and getting strong AF.

Keep it GLUTEN free, folks.