We don't have to assume a muscle is tight or a muscle is weak. We don't have to assume a joint is obstructed or a joint capsule is restricted. We don't have to assume a muscle is inhibited. We don't have to assume a structure is inflamed. We don't have to assume a nerve is compressed or entrapped. There are tests for these things.
These problems are distinct and can be distinguished from one another through competent and thorough testing. Sometimes that testing takes five minutes in the office. Sometimes it takes movement testing at home for two weeks. If needed, in rare cases we also have imaging testing to rule in or out fractures, relevant structural compromises, and sinister pathology. The heart of the matter is we don’t have to assume. I’ve spent over a decade learning and perfecting this testing so I can find the problem fast and then instigate the correct treatment. Differential diagnosing ability is central to helping people. -- Laura
As I've written before: most orthopedic answers lie in moving people in directions they don’t usually move into. Top of that list? Yes: extension. How often do you bend your low back all the way back? Your neck? Your shoulder? Your hip?
But that doesn’t mean all problems are fixed with extension exercises. (Taking a step back, not all orthopedic problems are fixed with movement. Over 90% are, but that leaves room for conditions that require different interventions.) A person who responds to exercise, may need repeated rotation, side glide, side bend, flexion, or any combination of movements. I look for the exercise that positively affects a person’s symptoms, movement, and function. It really can be put that simply. While most need some form of extension, there are dozens of potentially therapeutic exercises.
Robin McKenzie did not invent the exercise of extension, but, as far as I know, he was the first to regularly explore if repeated extension (in its various forms) could be therapeutic. It’s really a shame that students (and others) have the notion that there are Williams flexion exercises and McKenzie extension exercises. It is not only an oversimplification - it is wrong. I am having one patient now perform lumbar flexion for her home program - and applying the McKenzie method to her problem is what got me there. -- Laura
I don’t think I’ll ever forget when a patient said this to me - in a friendly way. It was visit 4 and it was time for discharge since we had met her goals: no more pain and back to exercising. She was ecstatic to have her old self back, but wanted to let me know how skeptical she had been. She said she hadn’t believed anything I had said but figured she would do what I had asked because 1. Her doctor had specifically recommended the McKenzie method 2. She had already tried a round of physical therapy and not improved 3. She was not a surgical candidate 4. She had nothing to lose, especially given the homework was so simple.
What was I saying that was so unbelievable? That it seemed she was in the large cohort of patients with her symptoms that would heal quickly with simple exercises, performed repeatedly. That often times joints stop moving well and we can find specific movements that return them to normal. She abolished her years-old low back and right thigh pain with lumbar extension procedures over several weeks. Between visits 3 and 4 we reintroduced lumbar flexion and yoga.
I of course realize that what I tell people is almost always contrary to what they’ve already been told. I do my best to get patients on board (to serve their own interest), but it doesn’t always work. Luckily, this patient came around - because she started to feel better. She also told me on that last visit that she would tell everyone about MDT. -- Laura
I spoke with the McKenzie Institute USA about common myths of the McKenzie method.
Find the full article here.
Why testing a movement at home for 48 hours has so much value. The end goal is to always help someone get better, but that process is only efficient when you first understand the problem at hand. Testing a movement for a few days gives us important diagnostic information, which in turn gives us treatment information. -- Laura
It’s easy to be misguided by immediate results from an intervention, whether the intervention is movement or something else like heat. For example, if we do 20 knee extensions in semi-loaded and you gain significant range in your obstructed knee flexion, that could be due to a few factors. One, I am just “warming up” the knee joint (or whatever structure(s)) so now we get more mobility. Meaning, if we do anything that moves the knee a lot, we’ll get more flexion. Or, two, extension in semi-loaded is truly the specific, necessary exercise for this knee to unlock flexion.
There are ways to answer this inquiry. For one, if we then wait several minutes with the knee resting, we can re-test flexion. After resting, if the gains remain, it’s less likely the factor was simply being “warmed up.” Similarly, if the person does that extension exercise over a few days at home, we should see improved flexion out of the gate (when “cold”) on the next visit. And, if we do a separate knee exercise 20 times and flexion does not improve or worsens, then we know there is something special about semi-loaded knee extension for this particular knee.
It’s not uncommon to see great changes in the clinic that don’t hold up over several days of repetition. That’s fine. It was prescribed as a home program to see the effect, not as a cure. That response tells us a lot of information regarding diagnosis and what to do next. But don’t persist if you see any type of positive change that, over time, just doesn’t stick. Sometimes that simply means the positive change that initially occurred was due to a general “warming up” phenomenon. Now look for the intervention that can create lasting positive change. --Laura
Over thirty minutes, I review the basic principles of the McKenzie method, how it contrasts with other approaches, common misconceptions, and what a typical evaluation is like. Enjoy! -- Laura
I follow a method in that I use an algorithm, an approach, guidelines. The method does not say you absolutely must do this or that. I’ve said this before, if a handstand makes your knee pain go away, then you’re doing handstands. A handstand is obviously not taught as a movement to relieve knee pain within the McKenzie method — but the thought process that gets you there is exactly what the method offers. No one skilled in utilizing the McKenzie method would be dogmatic and tell me not to prescribe something if I had a sound reason to do so. The reasoning matters.
Let’s pretend that when I ask the patient what makes her knee pain better, she replies handstands. I’ve never heard that before, but I ask the question because I actually care about the answer. So I take her knee baselines (ROM, strength, function) and her lumbar baselines (ROM, nerve tension) and then we apply what the patient says is beneficial: handstands. We retest the baselines. If they improve and remain better, handstands become the home protocol.
The field of medicine, given it’s both a science and an art, hinges on flexibility. The dogma of “one size fits all” is at odds with treating unique individuals. I utilize the McKenzie method because it gives me the best guiding principles to help people get better faster and stay better longer. -- Laura
Sometimes lots of exercise and activity is warranted, but not usually. It’s important to realize that the large majority of a patient’s recovery occurs outside of my office. That being said, we best utilize our time together figuring out what needs to be done when you leave. We investigate which movements or exercises are best for you to do on your own time. We also spend time discussing your prognosis, trouble shooting, reviewing how to self-assess, and so on. If a patient is under the impression that she goes to physical therapy to do her exercises and then does little to no work at home, that ensures very slow progress at best. I love going to the gym (I first joined Gold’s Gym way back when I was 17), but what I offer patients is more critical thinking and problem solving versus a place to work out. -- Laura
I look for direct cause and effect. In most cases, the cause. the intervention, is movement. Movement is usually generated by the patient, but I can use manual techniques if needed. Here’s a simple, common example of how I implement this in the office.
A patient presents with isolated pain on the right shoulder, lateral aspect. History: intermittent pain, pain usually with reaching, no pain at rest, can’t throw, present for 3 months, staying the same, no trauma, notices loss of flexion which can vary. Physical exam: no pain at rest and no cervical or thoracic loss of ROM or pain. Shoulder flexion: moderate loss with pain at end range. Shoulder internal rotation: minimal loss with pain during movement. Concordant pain with resisted abduction and pain-free weakness in external rotation (3+/5). All other shoulder baselines are normal. I don’t regularly do special tests.
Now I want to investigate if there is a particular movement (directional preference exercise) that has a positive effect on those baselines. I test 10 reps of cervical retraction and extension with overpressure: no effect on baselines. I test 10 reps of right lateral cervical flexion with overpressure: no effect. I test 10 reps of thoracic extension with ball overpressure: no effect. I test 10 right shoulder internal rotations (hand behind back): shoulder external rotation improves to 4+/5 and flexion is less painful. We do 20 more internal rotations and flexion is now only minimal loss and there’s no more pain with resisted abduction. We have found a significant positive effect with the exercise repeated shoulder internal rotation.
That will become the patient’s home program until the next visit. It’s about demonstrable cause and effect, not theories or guessing. It’s about being specific and not giving someone who needs one movement a program of seven things to stretch, strengthen, and retrain when it’s not needed. -- Laura
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