The Myth of Core Stability

I’ve never felt attacked on this site boldwarrior. I love the arguments we all get into and consider them friendly arguments for the sake of clarity, accuracy and truthfulness in what we post. If you disagreed with the article and didn’t post anything the world would be a sadder place. “Iron sharpens iron.” Your views and opinions have always been respected by me. Thanks for posting.

Yes - strong abs but a beer gut and tight hip flexors/thighs/glutes generally wont help a sore back. No matter how strong a set of abs you have.

If you can teach that same person to deep squat with perfect form - his flexibilty will improve out of sight, knotts reduced or removed - some basic abs work done like shown in the Gpp dvd - then Back pain even with a Beer gut will be greatly reduced or removed.

Abs-solutely! I’ve had personal experience with deep squats with good form eliminating back pain.

To add to your tight hip-flexors note: doing core work in this case can add to the pain. A lot of times there are hyper-tonicity issues with the hipflexors (elliptical machines are notorious for causing this). If that’s the case ART or a knowledgeable physio or massage can help. Doing more core work will just exacerbate the problem.

Agreed - i always attempt Flexibility 1st - which a lot of time involves Foam rolling or certain exercises that stretch and work the knott out followed by stretching.
Once decent movement is in place - then we add ab work.

I didnt know that about the x-trainer - but it does make sense, i can see how that would cause an issue thinking about it. Thanks for that.

On a related NOTE - i just got off the phone with a Physio - she is coming in today to see i do for a guy - who when he was 35 (now 50) started developing what called, Adult Onset Spacidity. Basically his nerves to his Legs are becoming Useless, and so he cannot walk very well.

He has been coming in for 2x months now. Only last session we touched on Abs.

He can now stand up out of chairs or seats without effort - before he used to fall, or use his entire body to get up. We work on Strength AND not stability.

The physio wants to see how we do things - hopefully open her eyes a bit?

Ok - That Physio just came in.
She Specialized in = Core and Transverse Abs.

She sounded like she took things in - I told her i only want her working on Soft Tissue, loosening up spasms and flexibility, whilst i work on strength.

I was very surprised to hear what her speciality was!

Whats this about a beer gut meaning a sore back?

I wore a back brace for 10 years (teaches you to push the belly out so the brace does it’s job). I do not do ab work I do a wide stance pushup at the most. The spinal cord has a layer of muscle front and back which is for stability, have a look at a loin chop or a tee bone steak.

I didn’t read the article.

Not saying 100% of people with a beer gut have a sore lower back
But a hell of a lot do.
However, the ones that do - after 3wks or so training with me - no longer have a sore lower back, but still have a beer gut

It’s not so much the Beer gut that is the problem - it’s how that persons posture reacts to the beer gut that is the problem.
Most people who get a beer gut (read most, not all) develop a beer gut due to sheer Lazyness in the 1st place, it’s that Lazyness that is the problem.

Hope that makes sence?

Good Q. by the way

Can you help me out? I hurt my back doing squats a couple weeks ago and at first I couldn’t bend over at all, and was super stiff in the morning. It’s now at the ‘sore’ stage.

I’d probably go to a physio if it’s that bad. Did you lift too much weight? Is your technique not great? Did you not warm-up properly? Did you not cool-down properly? Janet Lowcock is supposed to be one of the top back physios here in Vancouver. I’m assuming you’re in Vancouver because of your forum name.

I am not saying 100% people without a beer gut have a sore lower back
But a hell of a lot do.

Hope that makes sence?

I was lifting my usual for now weight of 275. I believe my technique to be pretty good, but I’ve never had an external evaluator. The warm-up was good; the damage was done before the cool-down. I’m in Northern BC, and the only good physio around is gone for another couple weeks.

I’ve been stretching and taking it easy and it’s been getting progressively better, but it still doesn’t feel quite right.

Was you performing any isometric core strengthening prior to your bad back?.

Definitely start building that up before even contemplating getting under another bar.

You talking abs or spinal erectors or both?

I was referring to both, that whole corset of muscles.

What classification of contraction is given to muscles under EMS? I think it is probably Isometric.

I would 1st rule out tightness.
Tightness may have caused your issues.
Foamrolling and Stretching - 1st foamroll then Stretch.
Then do a bodyweight squat to Test - and repeat where you’re feeling the tightness the most.
Repeat untill no tightness is found.

If pain is still present - then find a good therapist.

Thanks. It took a while for the initial injury to go away, and I’ve been doing what you’ve said for a while now, except I’ve used a bar for my test squats. Sorry for hijack.

Sure does.

Hypers and reverse hypers. They really do keep your lower back in order.

Core Stability “Training” by Mark Rippetoe.

It is a matter of pride to me that I can go through an entire weekend seminar without once using
the “C”-word. Out of a concern for my participants and my reputation I fastidiously avoid using the
term “core” when referring to the trunk musculature or the stability thereof. I am so utterly goddamn
tired of hearing about the “core” from members of the lay public, infomercialers, doctors, PTs, ATCs,
personal trainers, and strength coaches that as a form of protest I refuse to use the term at all. That is
why it will appear in this article only in scare quotes. “Core.” “Core,” dammit.

The “core” is the collection of muscles that stabilize the spine. It is composed of all of the abs, the
three layers of the side abdominal wall, the posterior spinal muscles, the pelvic floor muscles, the hip
flexors, and actually the diaphragm and the intercostals, although that may be working a little too far
north. These muscles work together to control spinal position, which normally means keeping the
spine rigid during work that involves force generated by the hips and legs and transferred through
the trunk to a resistance at the hands, or in the specific training situation created by the squat, on the
back or shoulders. The “core” muscles maintain the intervertebral relationships that allow the spine to
both transfer force and remain uninjured in the process. They are extremely important in all sports,
especially the barbell sports, and that is why I have an interest in this topic.

The problem with the concept of training specifically for “core” stabilization is that it doesn’t make
any sense. Leaving aside the arguments for using it to prevent back pain in sedentary populations
(everybody that doesn’t have a “stable core” has back pain?), it proceeds from several ridiculous
assumptions, and it is completely inapplicable to an athlete who is training properly on a basic barbell
program. While it is absolutely true that all movements in sports that involve a ground reaction – a
movement involving the feet generating power against the ground while the body, usually through the
hands, applies it to a resistance – utilize the pelvic and trunk musculature to stabilize the spine during
the movement, there is nothing magical about this part of the muscular anatomy that causes it to
function as anything but a normal link in the kinetic chain. The “motor” is the hips and legs and the
“transmission” is the spine. Without a big motor, the transmission has nothing hard to do. The spine is
important, and therefore its stability is important; when the whole system is loaded, the motor and the
transmission adapt together at the same time. The entire kinetic chain is developed by barbell training
because squats, deadlifts, presses, and the Olympic lifts utilize the entire kinetic chain – and therefore
strengthen the entire kinetic chain in the same way you’re going to use it.

But a trainer that doesn’t use barbells wouldn’t know this, would they? They have been taught to
prescribe isolation movements on Nautilus-type selectorized machines that require no balance, and
therefore no coordinated use of the axial and appendicular skeleton. A trainer that brings such a
limited perspective into the weight room might well be of the opinion that the only way to train
the “core” is to perform silly isolateral movements while balanced on a Swiss ball. If the only type of
exercise you are trained to perform leaves out the coordinated use of the hips, the spine, and all the
stuff above and below it working at the same time, I guess you might believe that Multi-Directional
Lunges and Seated Marching on the Physioball are the best ways to wake up your sleeping “core”.
These types of extremely submaximally-loaded odd movements are roughly equivalent to the stresses
encountered when taking the groceries out of the back seat, or walking through a crowded bar without
spilling your beer. They are quite literally equivalent to the same physical stresses encountered while
cleaning the house thoroughly, and they cannot provide the stress necessary to cause an already-trained
athlete to adapt further.

I shall illustrate my points by referring to a rather typical article regarding “core” stabilization training.
This one appears at and was written by Dr.
Michael Fredrickson and Tammara Moore, PT, both of whose credentials reflect a specialization in
training runners, and whom I predict do not either train with barbells themselves or prescribe them for
their athletes. First rattle out of the box, they make this bizarre statement: “For middle and long-distance
runners whose events involve balanced and powerful movements of the body propelling itself forward and
catching itself in complex motor patterns a strong foundation of muscular balance is essential. In many
runners, however, even those at an Olympic level, the core musculature is not fully developed.” This pretty
much renders anything that follows suspect. How is it possible that athletes – at the Olympic level
– are performing movements that involve balance, power, complexity, and strength, but that these
athletes are not adapted to these demands? How can such movements be performed without causing
stresses that produce adaptation? How can Olympic-level athletes achieve this degree of proficiency
without having adapted to the stress imposed by their training? How can they perform at the Olympic
level with such a glaring deficiency in their physical development? Either this assessment of these
athletes’ adaptive level is not true, or running is not all that balanced, powerful, complex, or strength-
demanding. Perhaps both, eh?

So the method these people have constructed attempts to develop the “core” in the absence of enough
resistance to actually make it strong. Strength still means “the production of force against an external
resistance,” even if you’re talking about muscles whose function is isometric and the thing they are
working against is leverage along the spine. Yet they have decided to use “moves” (sorry, but lots
of things in modern exercise “science” deserve scare quotes) that feature a variation on traditional
abdominal training (planks, weird situps) or exercises performed on an unstable surface using only
bodyweight resistance or any light dumbbell that features a chrome or colorful rubber finish.
Now, adaptation to stress is either specific, or it’s not, right? Which actually happens: the shovel
handle makes calluses on the palm of your hand, or it makes calluses on the back of your hand? Do
runners, tennis players, volleyball players, judo players, or any other athletes that you can think of
without getting too exotic actually compete on an unstable surface under extremely submaximal force
production conditions? No? Then why expect this type of training to be useful to any but the most
absolutely untrained of novices?

“Specific exercises for the runner should progress from mobility to stability, to reflexive motor patterning, to
acquiring the skills of fundamental movement patterns, and finally, to progressive strengthening.” I wonder
if this is their approach for every runner, or just those recovering from brain surgery. It is hard to
believe that runners are such initially poor athletes that such remedial actions are necessary. First you
have to get them moving, then you get them to move without falling down, and then you get them
to move enough that they don’t have to plan each movement every time, and after that you get them
really, really good at basic stuff like putting one foot in front of the other foot efficiently, and finally
you show them how to use the leg extension machine.

In their defense, they do say: “These sequences may not be applicable to all athletes; therefore, the key is to
analyse the individual in each exercise category and then to tailor an exercise regimen that will best suit that
runner’s needs.” But as is usually the case, all athletes are runners. So very tiresome.
But here is the important part: “For example, it has been shown that runners prone to iliotibial band
syndrome often have weakness in their hip abductors that predisposes them to increased stress on the iliotibial
bands. Thus, a preventative training programme (Brits, I suppose) for runners with this syndrome must target
the hip abductors, particularly the posterior aspect of the gluteus medius that assists external rotation or in
decelerating internal rotation of the hip. Other muscles that prove weak or inhibited on evaluation should
also be strengthened on a case-by-case basis.” This is the nut of the situation: these people are apparently
incapable of understanding that the body functions as a system, and as a result it is best trained that
way. It is as though Arthur Jones has removed the part of their brains that allow them to understand
the mechanisms by which barbell training affects the entire body, including the “core” right along
with it. To the modern conventional exercise practitioner, there is always an isolation exercise for every
isolated muscle weakness, and a good physical therapist – the final arbiter of all exercises – can always
teach you how.

Let me ask all you “core stability” people a question (okay, a few questions): why don’t you just squat?
What the hell is wrong with your reasoning ability here? Are the effects of deadlifts, cleans, presses,
and squats too complicated for you to appreciate? Do you not see that an athlete with a 200 lb. press,
a 300 lb. clean, a 400 lb. squat, and a 500 lb. deadlift has a stronger “core” than your runner who can
just manage to do a Standing Reverse Wood-chop with a 2 kg medicine ball? Where did you manage
to find a 2 kg medicine ball anyway?

Did you know that these numbers are not so high that they require the degree of specialization of
training typical of a competitive lifter, and that any decent 200 lb. male athlete should be able to do
them? Can you not see that the process by which a 400 lb. squat is acquired develops the ability to
stabilize the spine by developing all the muscles that do so in the most functional way it is possible
to imagine? That getting strong enough to stabilize the spine while pulling 500 lbs. off the floor
strengthens the muscles that stabilize the spine? Do you not understand the magnitude of the task
of keeping the spine stable while inserting your body between the bar and the floor during a 200 lb.
press? Can you appreciate the dynamic forces that must be controlled while cleaning a 300 lb. bar to
the shoulders, and that for an efficient transfer of force from the legs and hips to the bar the spine must
be held rigid, and that the “core” muscles do this job? Can you not understand that if your spine is
strong enough to do these relatively hard things it’s strong enough to do all the things that are easier?

Can you not appreciate the ability of barbell training to precisely adjust the load to the ability of
the athlete as he develops his “core” strength, and all her other strengths at the same time? Do you
understand the full ROM-nature of correctly performed barbell exercises, and that as a result the
full ROM is actually improved while being strengthened at the same time? Did you know that these
exercises are actually quite easy to learn, much easier in fact than the material for the ACLS certificate
you’re probably studying for right now? I’m obviously not that smart, and I promise that I can teach
you how to do them and coach them in the time it takes you to analyze my kinetic chain.
But wait, I think I hear your objection, even from here in my office: you think barbell training is going
to slow down your runner – uh, your athlete, sorry. You think getting strong will actually decrease the
ability of your athlete to apply force in a pattern useful to his performance on the track or the road.
You can just imagine the loss of mobility necessary for the full ROM used in running (humour, as it
were), and other sports like tennis, volleyball, judo, or any other sport that would suffer at the hands of
the “muscle binding” that always accompanies the process of developing a 400 lb. below-parallel squat
and comparable strength in the other lifts. Yet you somehow believe that Alternate Seated Dumbbell
Presses with 3 lb. weights will improve his athletic performance in some esoteric manner that my
simple mind cannot understand.

I am puzzled that anyone who has actually gone through the process of getting strong themselves
actually thinks that this approach to training really causes an improvement in athletic performance.
Unless a person is an unadapted rank novice (for whom anything acts as an adaptive stimulus) or a
genetic freak (for whom ineffective silly **** like 5 lb. Alternate Dumbbell Presses while standing on
a Bosu® thingee will not adversely affect an already elite performance, as said athlete will confirm
when asked by somebody other than his coach), “core stability” training is an absolute waste of time
that could be much better spent getting stronger – and therefore more stable – in much more effective
ways. Any person who has first-hand experience with both heavy barbell training and fooling around
at the physical therapist’s office knows this to be true.

And most importantly of all, this is actually the way the vast majority of the drivel that composes
modern exercise “science” gets promulgated: people with no personal experience with the process
of getting much stronger begin to hold forth on a method they like, one that seems like it ought to
work. They try it on untrained populations, who – not terribly surprisingly – get better than they were
before. They write about it in a peer-reviewed journal (whose reviewers are all publishing in the same
journal) or on the internet. Time goes by, and a brand-new training system is born. Sound familiar? I
hope so. Learn to evaluate before you end up wasting precious time.