Skipping This Step Could Lead To Serious Injury

by Randy Sullivan
in blog

The Importance of Addressing Physical Constraints

When I wrote my third baseball related book Engineering The Superhuman Pitching Machine, Volume 2: Conducting a World Class Pitcher Assessment, the idea of linking a physical assessment to a video analysis of throwing mechanics was uncommon. Now most major programs use a physical assessment of some sort, but there are still many instructors, coaches, and parents who don’t truly understand the importance of addressing physical constraints while changing mechanics to improve performance.

Physical and biomechanical constraints/attributes are intimately interwoven.

Often one spawns the other (e.g., Are you tight because you throw this way all the time, or do you throw this way because you’re tight?). Physical or structural related contributors are probably the most important variables to assess and correct, because they impact all of the other categories of factors influencing performance and arm health.

As I gather more knowledge and understanding of the dynamics and dangers of elite throwing, it baffles me that anyone can recommend any mechanical adjustments, design a throwing plan (including long toss, and weighted balls), create a weight training plan, or make any effective decisions about recovery or workload without first examining for physical or structural related variables. Many times as coaches, we ask a player to perform movements or tasks of which he is physically incapable, or for which he is woefully ill prepared. If we haven’t assessed him physically, we have no way of knowing what his capabilities or limitations may be. And we may be putting him at increased risk of injury.

When I present this message to high school and college coaches around the country I get a common response. “But I don’t have the knowledge or the time to do a physical assessment on every player.” To this I reply, “Then I would suggest you get educated (it’s not rocket surgery) or refer the athlete to someone who can conduct the assessment and get you the information you need to make intelligent decisions. And if you don’t have time to assess the entire staff at once, start with your most important guys – the ones that would tube your season if you lost them – then work your way down to the scrubs. A basic physical screen can take less than 10 minutes per player. Do three guys a week until you get everyone done. Then start over and do it again.”

How Physical Constraints Can Impact Movement Patterns

Scapular Dyskinesia: The importance of scapular control and rotator cuff function cannot be understated in throwing screen-shot-2016-12-15-at-8-07-10-pmefficiency. We wrote and entire book and video on the topic which is beyond the scope of this text. If you don’t have the ability
to eccentrically control the peri-scapular muscles and the rotator cuff at high speeds, while the shoulder is in long-axis distraction, you could be putting your labrum and your UCL at risk. For more on this concept check out Scaptivation: Bulletproofing the Next Generation of Elite Power Arms.

Glenohumeral Internal Rotation Deficit (GIRD): Internal rotation of the shoulder joint occurring during the lastscreen-shot-2016-12-15-at-8-54-41-pm 20 degrees of elbow extension is a movement critical to the health and durability of elite power arms. It is a fundamental component of a natural, rotional deceleration pattern. Pitchers tend to lose internal rotation of the shoulder after every outing. It must be restored through a combination of passive stretching, manual therapy, and motor control exercises.

Thoracic mobility deficit to arm side: Early torso rotation (before weight bearing foot plant) has been identified as a significant contributor to increased valgus stress on the UCL. Major league power pitchers rotate their torsos 14% earlier than soft throwers. If a pitcher meets resistance due to screen-shot-2016-12-15-at-8-55-23-pmhypomobility in the thoracic spine as he rotates his torso to his arm side, he will bounce out of that twisting maneuver and his torso will tend to rotate open before his front foot hits the ground.

Thoracic mobility deficit to glove side: Poor thoracic mobility to the glove side prohibits rotation (shoulders trading places). When the pitcher reaches the limit of his thoracic mobility his movement pattern becomes linear and his deceleration pattern deteriorates. This places the glenoid labrum and the UCL at risk. For more on the dangers of a linear deceleration pattern, check out my free e-book called Throw Out The Damned Towel

Imbalance between accelerators and decelerators: The muscles on the front of the shoulder—the pectoralis major and minor, the biceps, the anterior deltoids, and the subscapularis—that accelerate the arm are typically larger and stronger than the posterior muscles -–the infraspinatus, teres minor, teres major, middle trapezius, and posterior deltoid—that decelerate the arm. When the front and back of the shoulder are out of balance, the humerus can sheer forward, evacuating its safe, center-packed position in the glenoid fossa. This can lead to shoulder impingement, and glenoid labrum compromise

Tight hip flexors on trail leg: Tight hip flexors on the trail screen-shot-2016-12-15-at-8-55-51-pmleg will inhibit stride length and direction. This can rob a pitcher of power and durability.

Tight quads: When the quads are tight, the pitcher usually performs poorly on the deep squat portion of the functional movement screen. Tight quads end to accompany poor glute activation during the pitcher’s movement pattern. Tight quads on the trial leg can also shorten stride length and can negatively influence directional line.

Lead hip internal rotation deficit: If the pitcher is lackingscreen-shot-2016-12-15-at-8-56-38-pm lead hip internal rotation, his movement pattern can be affected in two ways. First, as he moves out and down the mound, a tight lead hip will begin to unwind early. This will cause the torso to rotate early, placing the medial elbow and anterior shoulder under duress. Additionally, as he attempts to rotate around his front hip to create a rotational deceleration pattern, he’ll hit a structural block and his torso will thrust forward in a piking maneuver, or he’ll vault over his front toe in a linear move toward the hitter.

Trail hip internal rotation deficit: Trail hip internal rotation prohibits the pitcher from remaining engaged with the rubber on the inside edge of his back foot. If he is unable to internally rotate his back hip, he may have difficulty initiating a glute dominant drive to the plate. Lack of hip rotation causes the weight to be shifted to the forefoot leading to a quad dominant movement pattern. Quad dominant pitchers spring off the mound early, creating a premature peak ground reaction force and early unraveling of the arm, adding stress to the anterior shoulder and medial elbow. A glute dominant pitchers’ ground reaction force peaks later and his movement pattern is more rotational than linear. He stays connected longer and achieves later launch which results in increased velocity, improved command, and durability.

Tight lateral hips: Lateral hip tightness on the directionalscreen-shot-2016-12-15-at-8-56-14-pm side can contribute to lead leg disconnects and early torso rotation. Tight lateral hips on the trail leg side can inhibit glute activation.

Hamstring tightness on lead leg: If the hamstrings on the lead leg are tight, the pitcher will be unable to adequately flex at the waist. The pitcher’s trunkscreen-shot-2016-12-15-at-9-16-14-pm will tend to pop up prematurely, releasing the stored kinetic energy out of sequence. If the pitcher is able to avoid this maneuver, he will substitute by allowing the front knee to leak forward robbing him of mph and durability.

Poor ankle mobility on either leg: For the pitcher to adequately engage his glutes thereby attenuate the forces on thescreen-shot-2016-12-15-at-8-56-58-pm medial elbow and anterior shoulder, he must have adequate ankle dorsiflexion and ankle eversion. If he lacks mobility in his lead ankle, it may be difficult for the pitcher to produce the lead leg ground reaction forces necessary to absorb the energy created on the backside. This could lead to a forward leak of the front knee or lateral instability — both of which can cause unnecessary stress on the soft tissue and/or leaks in velocity or command.

If you are a pitcher, or a parent of a pitcher, I beg you to seek out a qualified medical professional and get a full head-to-toe physical assessment before you even begin to address mechanical inefficiencies. If you can’t find one in your area, let’s get you down to the Florida Baseball Ranch and let’s examine you for all 6 types of contributors to pain and/or decreased performance. Add some velocity, improve your command and secondary stuff,

If you are a coach or an instructor, please get your players assessed before you try to make any mechanical changes. Failure to do so could be disastrous.

You may be asking his body to write checks it doesn’t have the account balance to cover. If you don’t feel comfortable performing an assessment, you have a couple of options:

  • Find a physical therapist you like and encourage him or her to come to our CEU course on Feb 25/26 or Mar 31/Apr 1. baseball-diplomaeditedThey will learn our entire process for assessing throwing athletes and they’ll knock out 15 of their required CEUs in the process. If they sign up more than 30 days before the event, they can take advantage of the early bird discount and save $200.

 

  • Have one of your players sign up for a weekend Elite Performers Boot Camp and join him. Coaches and/or parents are always welcome with a paid attendee. You can shadow your player and watch the entire pitching-bootcamp-24process.

Our next Elite Performers Boot Camp is scheduled for Jan 21/22. Click here to learn more and get registered now.

I guarantee it will be the best experience of your baseball career. But don’t take my word for it.

Here’s what others saying about our Elite Performers Boot Camp:

“As a high school coach attending this weekends camp, I wasn’t sure what to expect. I have been to clinics all around the south and spoken with numerous college staffs in the past about everything that you covered this weekend. The two players that I brought (Daniel Shelton and Hays Hansford) benefited tremendously from the velocity and arm care sessions. I have to admit that I had no idea what to expect (you have to understand that I see numerous “coaches” trying to push a product or plan just to make money) when I arrived Saturday, but I was blown away by the attention to detail and individual attention. You and your staff were first class the entire weekend. I just wanted to say thank you for making this available to coaches to attend to try and create better athletes. It is definitely something that I will encourage any of my elite pitchers to consider attending”.

Thanks

Chris M, Senatobia, MS


“I’d like to thank you and the phenomenal staff members you brought on for working with me this past weekend. I had a great time learning about the science behind pitching. The amount of time you’ve put into this is amazing. I really liked that your training methods weren’t traditional. I’ve sold out to the program and am excited to see where it takes me.”

Thank you,
Chandler B, Talmo, GA

“I run a pitcher development program just outside of Philadelphia. We are doing everything that you are doing i.e. pain assessment, decel, connection, functional strength, mobility, etc…But I know that there is NO ONE in the country (world) doing what you are doing in the way that you do it.

You guys function at an unparalleled level… You engage your students at an emotional level, (key to motor learning) create a super-charged environment of excellence, & then pull the boys through the wormhole. What we find on the other side is life-altering opportunity.

Untold thanks for indentifying my son’s constraints & unlocking his potential. He has never been so enthused in training. I will forever sing your praises… BTW…I’ll be making adjustment in our methodologies & processes based on what you have taught me…all for the purpose of helping our boys realize their potential…”

Jim D, Philadelphia, PA


Isn’t it time for you to finally pull the trigger and get signed up for the most transformational experience of your baseball career?

Call us at 1-866-STRIKE3  (866-787-4533) and we’ll answer all of your questions and sign you up on the spot.

We’ll see you at The Ranch

randy-sullivan

Randy Sullivan, MPT

CEO, Florida Baseball Ranch

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