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Should Everyone Deadlift?

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Many people have called the deadlift, “the king of all exercises.”  And rightfully so, as there may not be a bigger bang-for-your-buck exercise out there.

In my opinion, the deadlift is the most underutilized exercise in rehabilitation.  Perhaps the move is intimidating?  Perhaps people are afraid of barbells?  Perhaps people are worried patients may hurt their backs?  Perhaps rehab professionals don’t know enough about strength and conditioning?

I always say that I am a much better physical therapist because I am also a strength coach, and always keep learning from many great strength coaches.

As the gap between rehab and performance continues to narrow, the deadlift may be the final exercise to cross the chasm.  We shouldn’t be afraid of the deadlift, however, we also need to understand the the conventional deadlift is not for everyone.

 

Why Everyone Should Deadlift

should everyone deadliftOne of the most important trends in rehabilitation and strength and conditioning over the last decade or two has been the move away from muscle-based exercises and shift towards movement-based exercises.  Rather than work on quad strength, work on squatting, for example.  (Photo credit by the man, the myth, and the deadlift legend Tony Gentilcore)

The deadlift is essentially a hip hinge pattern, which is extremely functional and equally elusive for many people.

Put simply, people can’t hinge anymore!  It’s amazing.

As our society changes and relies more on poor posture patterns, prolonged seated periods, and things like excessive use of smartphones, I’m amazed how it seems even kids can’t touch their toes anymore.

Working on a poor hip hinge pattern is extremely helpful for so many different issues that I see every day.  From back pain, to knee pain, to even poor sport performance.

We have become so anterior chain dominant.  Luckily, the deadlift hits the entire posterior chain in one big lift.  

So the the deadlift really helps with the hip hinge pattern, but there are so many other benefits including working on better posture, glute development, lower extremity power development, a stronger core, stronger lats, and even enhanced grip strength.  

You can see why it’s such a big bang-for-your-buck exercise.

 

Why Everyone Shouldn’t Deadlift

Wait a minute…

I just spent the first half talking about how beneficial the deadlift is for so many people.  Why shouldn’t everyone perform a deadlift?

Let me clarify – I’m talking about the conventional barbell deadlift.

Take a step back and remember that we are more concerned about movements, than muscles, right?  So luckily there are many variations of hinging, and even deadlifts, that can be utilized to achieve all the above great goals.

Perhaps the deadlift is so underutilized in the rehab setting because everyone just looks at the conventional barbell deadlift.  That’s like going straight to the top, saying that there is no way you can perform that exercise, then just scrapping all forms of deadlifts and hip hinge exercises.

Most people that walk into the door at Champion have no chance at being successful at a conventional barbell deadlift.  Among other things, you need:

  • Good mobility
  • An understanding of the hinge pattern neuromuscular pattern
  • The ability to load, essentially lift a weight with intent

Most people don’t have at least 2-3 of these qualities.

We’ll try to get them there with the right blend of mobility drills, corrective exercises, and manual therapy, but that doesn’t mean we have to wait to start deadlifting.  We just need to start at a more regressed level.

So, don’t immediately scrap the deadlift, find a way to incorporate it.  Work within your mobility and limited range, try a variation using a kettlebell or sumo stance, and use submaximal loads until you can groove a proper hip hinge pattern.

deadlift variations

One of my favorite resources on deadlift technique and variations is this excellent article by Mike Robertson.

As you improve, you can incorporate more advanced forms of the deadlift, but don’t simply scrap the deadlift until then, modify!

 

3 Ways to Modify a Deadlift so Anyone Can Perform

If you want to learn more, I have an Inner Circle webinar on 3 Ways to Modify the Deadlift so Anyone Can Perform.  In this presentation, I break down the 3 most common reasons why people often don’t perform a deadlift, the inability to load, poor hinge patterns, and altered hip anatomy.  Deadlifts are great, and really underutilized in rehab, but with these 3 modifications, anyone should be able to perform them.

To access this webinar:

3 Ways to Modify the Deadlift so Anyone Can Perform

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The latest Inner Circle webinar recording on 3 Ways to Modify the Deadlift so Anyone Can Perform is now available.

 3 Ways to Modify the Deadlift so Anyone Can Perform

3 ways to modify the deadlift so anyone can performThis month’s Inner Circle webinar is on 3 Ways to Modify the Deadlift so Anyone Can Perform.  In this presentation, I break down the 3 most common reasons why people often don’t perform a deadlift: the inability to load, poor hinge patterns, and altered hip anatomy.  Deadlifts are great, and especially underutilized in rehab, but with these 3 modifications, anyone should be able to perform.


This webinar will cover:

  • Why deadlifts are so important
  • The 3 most common reasons why people can’t deadlift
  • How to regress and vary the movement
  • How to include at any stage of the rehab and performance spectrum


To access this webinar:

Do Tight Hip Flexors Correlate to Glute Weakness?

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Lower crossed syndrome, as originally described by Vladimir Janda several decades ago, is commonly sited to describe the muscle imbalances observed with anterior pelvic tilt posture.

Janda Assessment and Treatment of Muscle ImbalanceJanda described lower crossed syndrome to explain how certain muscle groups in the lumbopelvic area get tight, while the antagonists get weak or inhibited.  Or, as Phil Page describes in his book overviewing the Janda Approach, “Weakness from from muscle imbalances results from reciprocal inhibition of the tight antagonist.”  Assessment and Treatment of Muscle Imbalances: The Janda Approach is an excellent book that I recommend if you’re new to the concepts.

When you look at a drawing of this concept, you can see how it starts to make sense.  Tightness in the hip flexors and low back are associated with weakness of abdominals and glutes.

Lower Cross Syndrome

 

I realize this is a very two dimensional approach and probably not completely accurate in it’s presentation, however it not only seems to make biomechanical sense, it also correlates to what I see at Champion nearly daily.

Yet despite the common acceptance of these imbalance patterns, there really isn’t much research out there looking at these correlations.

 

Do Tight Hip Flexors Correlate to Glute Weakness?

Do Tight Hip Flexors Correlate to Glute WeaknessA recent study was publish in the International Journal of Sports Physical Therapy looking at the EMG activity between the two-hand and one-hand kettlebell swing.  While I enjoyed the article and comparision of the two KB swing variations, the authors had one other finding that peaked my interest even more.  And if you just read the title of the paper, you would have never seen it!

In the paper, the authors not only measured glute EMG activity during the kettlebell swing, but they also measure hip flexor mobility using a modified Thomas Test.  The authors found moderate correlations between hip flexor tightness and glute EMG activity.

The tighter your hip flexors, the less EMG was observed in the glutes during the kettlebell swing. [Click to Tweet]

While this has been theorized since Janda first described in the 1980’s, to my knowledge this is the first study that has shown this correlation during an exercise.

 

Implications

It’s often the little findings of study that help add to our body of knowledge.  This simple study showed us that there does appear to be a correlated between your hip flexor mobility and EMG activity of the glutes.  There are a few implications that you can take from this study:

  • Both two-hand and one-hand kettlebell swings are great exercises to strengthen the glutes
  • However, perhaps we need to assure people have adequate hip flexor mobility prior to starting.  I know at Champion we feel this way and spend time assuring people have the right mobility and ability to hip hinge before starting to train the kettlebell swing
  • If trying to strengthen the glutes, it appears that you may also want focus on hip flexor mobility, as is often recommended.  While a common recommendation, I bet many people skip this step.
  • This all makes your strategy to work with people with anterior pelvic tilt even more important.  Here is how I work with anterior pelvic tilt.

So yes, it does appear that hip flexor mobility correlates to glute activity and should be considering when designing programs.

 

A Simple Tweak to Enhance Glute and Reduce TFL Activity

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Hip weakness is a common area of focus in both the rehabilitation and fitness fields.  Combine our excessive sitting postures and the majority of activities during the day that occur in the sagittal plane of motion, and hip weakness in the frontal and transverse planes is common.

There are many exercises designed to address glute medius and glute maximus strength in the transverse plane.  But a simple tweak to your posture during one of the most common exercises can have a big impact on glute activity and the balance between your glutes and TFL.

 

The Effect of Body Position on Lateral Band Walking

A recent study in JOSPT analyzed EMG activity of the glute max, glute medius, and TFL muscles during two variations of the lateral band walking exercises.

The subjects performed the lateral band walk in a standing straight up posture and a more flexed squat position.

A Simple Tweak to Enhance Glute and Reduce TFL Activity

I’ve personally used both variations in the past but tend to perform the exercise more often in the slightly flexed position, which we consider a more “athletic posture,” as we don’t really walk laterally with our hips and knees straight very often.

Results showed that EMG of both the glute max and glute medius was enhanced by performing lateral band walks in the partial squat position, and that TFL activity was actually reduced.  Glute activity almost doubled.

 

A Simple Tweak to Enhance Glute and Reduce TFL Activity

The finding of reduced TFL activity is just as important as enhanced glute EMG activity, as the ratio of glute medius to TFL is greatly enhanced by performing the lateral band walk in this athletic position.

Sometimes it’s the simplest studies that make the most impact.

The TFL also acts as a secondary hip flexor and internal rotator of the hip.  In those with glute medius weakness, which is fairly common, the TFL tends to be overactive to produce abduction of the hip.

Considering how our chronic seated posture can cause shortening of the hip flexors and we know many knee issues can arise from too much dynamic hip internal rotation and glute medius weakness, we often try to focus on developing the glute medius ability to become more of the primary muscle involved with abduction, instead of the TFL.

Another interesting finding of the study was that the stance limb, not the moving limb, had higher EMG activity for every muscle in both positions.  This shows the importance of the stance abductors in providing both a closed kinetic chain driving force as well as a lumbopelvic stabilizing force when the moving limb transitions to nonweightbearing.

We focus a lot on abduction based exercises to strengthen the glute medius, but closed kinetic chain exercises in single leg stance may be just as important to train the hip to stabilize the lower extremity.

One thing I would add is that I rarely perform this exercise with the band at the ankles as the authors did.  I much prefer to put the band around the knee and feel it helps develop better hip control.

Based on this study, I’m not sure I see why I would perform a lateral band walk in a tall upright posture.  I’m going to maximize glute activity and reduce TFL activity by doing the exercise in a more flexed athletic position.

 

Should We Stop Blaming the Glutes for Everything?

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Today’s guest post comes from John Snyder, PT, DPT, CSCS.  John, who is a physical therapist in Pittsburgh, has a blog that has been honored as the “Best Student Blog” by Therapydia the past two years.  He’s a good writer and has many great thoughts on his website.  John discusses some of our common beliefs in regard to the role of the proximal hip on knee pain.  I’ll add some comments at the end as well, so be sure to read the whole article and my notes at the end.  Thanks John!

Should We Stop Blaming the Glutes for Everything?

should we stop blaming the glutes

Anterior cruciate ligament (ACL) rupture1,2 and patellofemoral pain syndrome (PFPS)3,4,5 are two of the most common lower extremity complaints that physicians or physical therapists will encounter. In addition to the high incidence of these pathologies, with regards to ACL injury, very high ipsilateral re-injury and contralateral injury have also been reported6,7,8.

With the importance of treating and/or preventing these injuries, several researchers have taken it upon themselves to determine what movement patterns predispose athletes to developing these conditions. This research indicates that greater knee abduction moments9,10, peak hip internal rotation11, and hip adduction motion12 are risk factors for PFPS development. Whereas, for ACL injury, Hewett and colleagues13 conducted a prospective cohort study identifying increased knee abduction angle at landing as predictive of injury status with 73% specificity and 78% sensitivity. Furthermore, as the risk factors for developing both disorders are eerily similar, Myer et al performed a similar prospective cohort study finding that athletes demonstrating >25 Nm of knee abduction load during landing are at increased risk for both PFPS and ACL injury14.

Does Weak Hip Strength Correlate to Knee Pain?

With a fairly robust amount of research supporting a hip etiology in the development of these injuries, it would make sense that weakness of the hip musculature would also be a risk factor, right?

A recent systematic review found very conflicting findings on the topic. With regards to cross-sectional research, the findings were very favorable with moderate level evidence indicating lower isometric hip abduction strength with a small and lower hip extension strength with a small effect size (ES)15. Additionally, there was a trend toward lower isometric hip external rotation and moderate evidence indicates lower eccentric hip external rotation strength with a medium ES in individuals with PFPS15. Unfortunately, the often more influential prospective evidence told a different story. Moderate-to-strong evidence from three high quality studies found no association between lower isometric strength of the hip abductors, extensors, external rotators, or internal rotators and the risk of developing PFPS15. The findings of this systematic review indicated hip weakness might be a potential consequence of PFPS, rather than the cause. This may be due to disuse or fear avoidance behaviors secondary to the presence of anterior knee pain.

Does Hip Strengthening Improve Hip Biomechanics?

Regardless of its place as a cause or consequence, hip strengthening has proved beneficial in patients with both PFPS16,17,18 and following ACL Reconstruction19, but does it actually help to change the faulty movement patterns?

Gluteal strengthening can cause several favorable outcomes, from improved quality of life to decreased pain, unfortunately however marked changes in biomechanics is not one of the benefits. Ferber and colleagues20 performed a cohort study analyzing the impact of proximal muscle strengthening on lower extremity biomechanics and found no significant effect on two dimensional peak knee abduction angle. In slight contrast however, Earl and Hoch21 found a reduction in peak internal knee abduction moment following a rehabilitation program including proximal strengthening, but no significant change in knee abduction range of motion was found. It should be noted that this study included strengthening of all proximal musculature and balance training, so it is hard to conclude that the results were due to the strengthening program and not the other components.

Does Glute Endurance Influence Hip Biomechanics?

All this being said, it is possible that gluteal endurance may be more influential than strength itself, so it would make sense that following isolated fatigue of this musculature, lower extremity movement patterns would deteriorate.

Once again, this belief is in contrast to the available evidence. While fatigue itself most definitely has an impact on lower extremity quality of movement, isolated fatigue of the gluteal musculature tells a different story. Following a hip abductor fatigue protocol, patients only demonstrated less than a one degree increase in hip-abduction angle at initial contact and knee-abduction angle at 60 milliseconds after contact during single-leg landings. In agreement with these findings, Geiser and colleagues performed a similar hip abductor fatigue protocol and found very small alterations in frontal plane knee mechanics, which would likely have very little impact on injury risk23.

Can We Really Blame the Glutes?

The biomechanical explanation for why weakness or motor control deficits in the gluteal musculature SHOULD cause diminished movement quality makes complete sense, but unfortunately, the evidence at this time does not agree.

While the evidence itself does not allow the gluteal musculature to shoulder all of the blame, this does not mean we should abandon addressing these deficits in our patients. As previously stated, posterolateral hip strengthening has multiple benefits, but it is not the end-all-be-all for rehabilitation or injury prevention of lower extremity conditions. Proximal strength deficits should be assessed through validated functional testing in order to see its actual impact on lower extremity biomechanics on a patient-by-patient basis. Following this assessment, interventions should be focused on improving proximal stability, movement re-education, proprioception, fear avoidance beliefs, graded exposure, and the patient’s own values, beliefs, and expectations.

John SnyderJohn Snyder, PT, DPT, CSCS received his Doctor of Physical Therapy degree from the University of Pittsburgh in 2014. He created and frequently contributes to SnyderPhysicalTherapy.com (Formerly OrthopedicManualPT.com), which is a blog devoted to evidence-based management of orthopedic conditions.  

Mike’s Thoughts

John provides an excellent review of many common beliefs in regard to the influence of the hip on knee pain.  While it is easy to draw immediate conclusions from the result of one study or meta-analysis, one must be careful with how they interpret date.

I think “anterior knee pain,” or even PFPS, is just too broad of a term to design accurate research studies.  It’s going to be hard to find prospective correlations with such vague terminology.  Think of it as watering down the results.  Including a large sample of people, including men, women, and adolescents and attempting to correlate findings to “anterior knee pain” is a daunting task.

Imagine if we followed a group of adolescents from one school system for several years.  Variations in gender, sport participation, recreational activity, sedentary level, and many more factors would all have to be considered.  Imagine comparing the development of knee pain in a 13 year old sedentary female that decided she wanted to run cross country for the first time with an 18 year old male basketball player that is playing in 3 leagues simultaneously.  Two different types of subjects with different activities and injury mechanisms.  But, these two would be grouped together with “anterior knee pain.”

What do we currently know?  We know hip weakness is present in people with PFPS and strengthening the hips reduces symptoms.  As rehabilitation specialists, that is great, we have a plan.  I’m not sure we can definitely say that hip weakness will cause knee pain, but I’m also not sure we can say it won’t.  Designing a prospective study to determine may never happen, there are just too many variables to control.

John does a great job presenting studies that require us to keep an open mind.  I’m not sure we can make definitive statements from these results, but realize that there are likely many more variables involved with the development of knee pain.  Hip strength and biomechanics may just be some of them.  Thanks for sharing John and helping us to remember that it’s not always the glutes to blame!

Hip Rotator Cuff

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Hip Rotator CuffThe latest Inner Circle webinar recording on the Hip Rotator Cuff is now available.

Hip Rotator Cuff

This month’s Inner Circle webinar on the rotator cuff of the hip was great.  We discussed how our knowledge of the hip has continued to increase over the last decade and has resulted in a much better understanding of how the hip is involved in the mechanics of the lower body and stabilization in multiple planes of motion.  We then broke down the hip musculature as either prime movers or prime stabilizers, and discussed how different positions and exercises impact both of these different muscles groups.

If this sounds familiar, it is, we use the analogy of the shoulder to show the similarities between the hip and the shoulder.

To access the webinar, please be sure you are logged in and are a member 0f the Inner Circle program.

Simple Tweak to Maximize the Hip Clam Exercise

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This week I wanted to share a quick video of a very simple tweak to maximize the hip clam exercise by really firing the glutes.  Rather than perform a standard hip clam exercise, the tweak is what you do after you lay down on your side with your hips bent to 45 degrees and knees at 90 degrees.  From this position, I want you to push your top knee outward, as if it were longer than the bottom knee.

Hip Clam Exercise with a Plus - Mike ReinoldI like to coach this by placing the hand on your hip to assure that you stabilize the upper half of your body from rolling too much.  In this position you can also really palpate the glutes with that hand while they are firing.  I also like to again coach them to push their knee out at the top of the clam, as well.

Notice that the amount of hip opening is not that much.  Essentially, by pushing your top knee outward, you are rotating your pelvis and placing the hip in a more abducted and externally rotated position.  This will allow the posterior fibers of the gluteus medius to really turn on, and also kick in the external rotation fibers of the gluteus maximus.  But you also preposition yourself in some external rotation, so the amount of clam opening will be less.  You should avoid opening the knees too much and rocking your upper body backward.  This is a common goal in the PRI world, who often describe this exercise and use it for pelvic reposition and integration exercises on the right side.  (For the PRI clinicians reading, this will obviously be familiar, for the fitness enthusiasts reading this, I recommend you get evaluated to see exactly what your body needs).

I’ve talked about how important the hip clam exercise is in the past and my past videos were pretty popular on the Mike Reinold Youtube page, so this is just another tweak you can add to your toolbox.

Simple tweak, right?  Try it!  Do a set of standard clams and then another with your top knee pushed outward, your glutes will be on fire!

If you are wondering, I called this the “Hip Clam Exercise with a Plus” in an article in Men’s Health, sort of like the “Push Up with a Plus” exercise for the serratus anterior.

Hip Clam Exercise with a Plus

Did you try it?  Are your glutes on fire?  What did you think about this simply variation of the hip clam exercise?

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Working the Glutes in 3D

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A common limiting factor in program design for both rehabilitation and performance programs is working on isolated movement patterns.  Initially there is often a need to focus on working hip extension or shoulder external rotation, for example, but once strength has improved and the movement pattern is improving, you really need to start thinking in 3D.  I talked about this concept in a past Inner Circle webinar on how we need to look at alignment in three dimensions, but this also is important for muscle function.

Gluteus maximusUsing the glutes as an example, we all know that the glutes do more than extend your hips.  I’m not just talking about the gluteus medius and minimis, but also the gluteus maximus.  If you look anatomically at the glute max, you can see the fiber orientation is ideal to provide hip extension, external rotation, and abduction.  That is the glute max’s function in 3D.  Once you groove your correct movement patterns, progress to exercises that incorporate two dimensions and then finally all three dimensions at once.  Photo from Wikipedia.

Here is a great example.  In this video, we are doing a single leg RDL.  The RDL alone works on hip extension.  By making it a single leg exercise, your body wants to drop at your hip, thus making you abduct.  Finally, to add the third dimension of external rotation, I have the person using a TRX Rip Trainer, which is essentially providing a unidirectional pull into internal rotation, and thus firing his hip external rotators:

Working the Glutes in 3D

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