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How to Stabilize the Scapula During Shoulder Elevation

One of the most common compensations we see with people with limited overhead shoulder elevation is lateral winging of the scapula.  Anytime you have limited glenohumeral joint mobility, your scapulothoracic joint is going to try to pick up the slack to raise your arm overhead.

This is common in postoperative patients, but also anyone with limited shoulder elevation.

Stabilizing the scapula during range of motion is often recommended to focus your mobility more on the shoulder than the scapula.  As with everything else, as simple as this seems, there is right way, a wrong way, and a better way to stabilize the scapula during shoulder elevation.

In this video, I demonstrate the correct way to stabilize the scapula, and show some common errors that I often see.

 

How to Stabilize the Scapula During Shoulder Elevation

 

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How to Assess the Scapula

The latest Inner Circle webinar recording on How to Assess the Scapula is now available.

How to Assess the Scapula

How to assess scapular dyskinesisThis month’s Inner Circle webinar is a live demonstration of How to Assess the Scapula.  In this recording of a live student inservice from Champion, I overview everything you should (and shouldn’t) be looking for when assessing the scapula.  When someone has a big nerve injury with significant winging or scapular dyskinesis, the assessment of the scapula is pretty easy.  But how do you detect the subtle alterations in posture, position, and dynamic movement?  By being able to identify a few subtle findings, you can really enhance how you write a rehab or training program.

In this webinar, I’ll cover:

  • What to look for in regard to static posture and scapular position
  • How to check to see if static postural asymmetries really have an impact on dynamic scapular movement
  • What really is normal scapulothoracic rhythm (if there really is a such thing as normal!)?
  • How to reliably assess for scapular dyskinesis
  • How winging during the concentric and eccentric phases of movement changes my thought process
  • How to see if scapular position or movement is increasing shoulder pain
  • How to see if scapular position or movement is decreasing shoulder strength

To access this webinar:

 

 

 

A Simple Test for Scapular Dyskinesis You Must Use

A common part of my examinations includes assessing for abnormal scapular position and movement, which can simply be defined as scapular dyskinesis.  Scapular dyskinesis has long been theorized to predispose people to shoulder injuries, although the evidence has been conflicting.

Whenever data is conflicting in research articles, you need to closely scrutinize the methodology.  One particular flaw that I have noticed in some studies looking at the role of scapular dyskinesis in shoulder dysfunction has involved how the assess and define scapular dyskinesis.

Like anything else, when someone has a significant issue with scapular dyskinesis it is very apparent and obvious on examination.  But being able to detect subtle alterations in the movement of the scapula may be more clinically relevant.  There’s a big difference between someone that has a large amount of winging while concentrically elevating their arm versus someone that has a mild issues with control of the scapula while eccentrically lowering their arm.

Most people will not have a large winging of their scapula while elevating their arm.  This represents a more significant issue, such as a nerve injury.  However, a mild amount of scapular muscle weakness can change the way the scapula moves and make it difficult to control while lowering.

 

A Simple Test for Scapular Dyskinesis

One of the simplest assessments you can perform for scapular dyskinesis is watching the scapula move during shoulder flexion.  Performing visual assessment of the scapula during shoulder flexion has been shown to be a reliable and valid way to assess for abnormal scapular movement.

That’s it.  Crazy, right?  That simple!  Yet, I’m still amazed at how many times people tell me no one has ever looked at how well their scapula moves with their shirt off.

However, there is one little tweak you MUST do when performing this assessment…

You have to use a weight in their hand!

Here is a great example of someone’s scapular dyskinesis when performing shoulder flexion with and without an external load.  The photo on the left uses no weight, while the photo on the right uses a 4 pound dumbbell:

scapular dyskinesis

As you can see, the image on the right shows a striking increase in scapular dyskinesis.  I was skeptical after watching him lift his arm without weight in the photo on the left, however, everything became very clear when adding a light weight to the shoulder flexion movement.  With just a light load, the ability to prevent the scapula from winging while eccentrically lowering the arm becomes much more challenging.

I should also note that there was really no significant difference in scapular control or movement during the concentric portion of the motion raising his arms overhead:

scapular winging concentric

This person doesn’t have a significant issue or nerve damage, he simply just needs some strengthening of his scapular muscles.  But if you didn’t observe his scapula with his shirt off or with a dumbbell in his hand, you may have missed it!

 

How to Assess for Scapular Dyskinesis

In this month’s Inner Circle webinar, I am going to show you a live demonstration of how I assess scapular position and movement.  I’ve had past talks on how to assess scapular position and how to treat scapular dyskinesis, however I want to put it all together with a demonstration of exactly how I perform a full scapular movement assessment and go over things I am looking for during the examination.

I’ll be filming the video and posting later this month.  Inner Circle members will get an email when it is posted.

 

 

 

How to Coach and Perform Shoulder Program Exercises

The latest Inner Circle webinar recording on How to Coach and Perform Shoulder Program Exercises is now available.

How to Coach and Perform Shoulder Program Exercises

How to Coach and Perform Shoulder Program ExercisesThis month’s Inner Circle webinar is on How to Coach and Perform Shoulder Program Exercises.  While this seems like a simple topic, the concepts discussed here are key to enhancing shoulder and scapula function.  There are many little tweaks you can perform for shoulder exercises to make them more effective.  If you perform rotator cuff or scapula exercises poorly, you can be facilitating compensatory patterns.  In this webinar, we discuss:

  • How to correctly perform rotator cuff and scapula exercises
  • Coaching cues that you can use to assure proper technique
  • How to enhance exercises by paying attention to technique
  • How to avoid compensation patterns and assure shoulder program exercises are as effective as possible

To access this webinar:

 

 

 

5 Tweaks to Make Shoulder Exercises More Effective

The latest Inner Circle webinar recording on 5 Tweaks to Make Shoulder Exercises More Effective is now available.

 

5 Tweaks to Make Shoulder Exercises More Effective

5 Tweaks to Make Shoulder Exercises More EffectiveThis month’s Inner Circle webinar is on 5 Tweaks to Make Shoulder Exercises More Effective.  Over the years, you tend to pick up on the little things that can make a big difference.  I’m always reading the latest research to find simple little tweaks that I can make to an exercise to change the desired result.  Maybe I’m trying to optimize the mechanics of the scapula, or trying to enhance EMG activity of a certain muscle, or even change the ratio of activity between two muscles.

In this webinar, we discuss:

  • Why little tweaks can make a big difference
  • Why integrating the kinetic chain into a shoulder exercise may be effective
  • How altering hip and trunk movement during exercises change the muscle activity
  • How you can put this all together and make your own functional exercises specific to each person

To access this webinar:

 

 

 

A Better Way to Perform Shoulder Exercises?

It’s pretty obvious that the shoulder is linked to the scapula, which is linked to the trunk.  So why do we so often perform isolated arm movement exercises without incorporating the trunk?  It’s a good question.  The body works as a kinetic chain that requires a precise interaction of joints and muscles throughout the body.

 

The Effect of Trunk Rotation During Shoulder Exercises

A recent study was published in the Journal of Shoulder and Elbow Surgery that examined the impact of adding trunk rotational movements to common shoulder exercises.

The authors chose overhead elevation, external rotation by the side, external rotation in the 90/90 position similar to throwing, and 3 positions of scapular retraction while lying prone (45 degrees, 90 degrees, and 145 degrees) that were similar to prone T’s and Y’s.  The essentially had subjects perform the exercise with and without rotating their trunk towards the moving arm.

A Better Way to Perform Shoulder Exercises?

EMG of the the upper trapezius, middle trapezius, lower trapezius, and serratus anterior were recorded, as well as 3D scapular biomechanics.

There were a few really interesting results.

  • Adding trunk rotation to arm elevation, external rotation at 0 degrees, and external rotation at 90 degrees significantly increased scapular external rotation and posterior tilt, and all 3 exercises increased LT activation
  • During overhead elevation, posterior tilt was 23% increased and lower trap EMG improve 67%, which in turn reduced the upper trap/lower trap ratio.
  • Adding rotation to the prone exercises reduced upper trapezius activity, and therefore enhanced the upper trap/lower trap ratio as well.

 

What Does This All Mean?

I would say these results are interesting.  While the EMG activity was fairly low throughout the study, the biggest implication is that involving the trunk during arm movements does have a significant impact on both muscle activity and scapular mechanics.  Past studies have shown that including hip movement with shoulder exercises also change muscle activity.

This makes sense.  If you think about it, traditional exercises like elevation and external rotation involve moving the shoulder on the trunk.  By adding trunk movement during the exercises you are also involving moving the trunk on the shoulder.

This is how the body works, anyway.  Most people don’t robotically just move their arm during activities, the move their entire body to position the arm in space to accomplish their goal.

It’s also been long speculated that injuries during sports like throwing and baseball pitching may be at least partially responsible for not positioning or stabilizing the scapula optimally.  I think this study supports this theory, showing that trunk movement alters shoulder function.

Isolated exercises like elevation and external rotation are always going to be important, especially when trying to enhance the strength of a weak or injured muscle.  However, adding tweaks like trunk rotation to these exercises as people advance may be advantageous when trying to work on using the body with specific scapular positions or ratio of trapezius muscle activity.

 

5 Tweaks to Make Shoulder Exercises Even More Effective

I’m a big fan of understanding how little tweaks can make a big difference on your exercise selection.  If you are interested in learning more, this month’s Inner Circle webinar will discuss 5 Tweaks to Make Shoulder Exercises Even More Effective.  The webinar will be Tuesday August 25th at 8:00 PM EST, but a recording will be up soon after.

 

 

 

How to Improve Overhead Shoulder Mobility

The latest Inner Circle webinar recording on my How to Improve Overhead Shoulder Mobility is now available.

 

How to Improve Overhead Shoulder Mobility

Improving Overhead Shoulder MobilityThis month’s Inner Circle webinar is on how to improve overhead shoulder mobility.  In this webinar I’ll discuss:

  • We we are losing overhead shoulder mobility
  • Why it matters
  • The 4 main reasons why we lose overhead mobility
  • How the body compensates when we lose overhead mobility
  • How to assess for a loss of overhead shoulder mobility
  • What you MUST stop doing immediately with people that have lost overhead mobility – you are making them worse!
  • Corrective exercises to enhance overhead position
  • Manual therapy techniques to improve mobility

 

To access this webinar:

4 Ways to Improve Overhead Shoulder Mobility

4 Ways to Improve Overhead Shoulder MobilityOne of the most common areas we attempt to improve in clients at Champion PT and Performance is overhead shoulder mobility.  If you really think about it, we don’t need full overhead shoulder mobility much during our daily lives.  So our bodies adapt and this seems to be an movement that is lost in many people over time if not nourished.

I’m often amazed at how many people have a significant loss of overhead mobility and really had no idea!

That’s not really the issue.  The problem occurs when we start to use overhead mobility again, especially when doing it during our workouts and training.  Exercises like a press, thruster, snatch, overhead squat, kipping pull up, toes to bar, handstand push up, wall ball, and many more all use the shoulder at end range of movement.  But here are the real issues:

  • Add using the shoulder to max end range of overhead mobility and we can run into trouble
  • Add loading during a resisted exercise and we can run into trouble
  • Add repetitions of this at end range and we can run into trouble
  • Add speed (and thus force) to the exercise and we can run into trouble

 

4 Ways to Improve Overhead Shoulder Mobility

In this video I explain the 4 most common reasons why you lose overhead shoulder mobility and can work on to improve this movement:

  1. The shoulder
  2. The scapula
  3. The thoracic spine
  4. The lumbopelvic area

The first three are commonly address, but not so for the lumbopelvic area, which is often neglected.  I’m going to expand on this even more in this month’s Inner Circle webinar.  More info is below the video:

 

Assessing and Improving Overhead Shoulder Mobility

For those interested in learning more, I have a few Inner Circle webinars on how to assess and improve overhead shoulder mobility:

 

 

 

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