Home Posts tagged "Stephen Strasburg"

Should Pitching Coaches Understand Research Methods and Functional Anatomy?

Quite some time ago, I met a pitching coach who made a bold statement to me:

"Most Major League pitchers have terrible mechanics."

I don't know if he meant that they were mechanics that could lead to injuries, or simply mechanics that would interfere with control and velocity development, but either way, I shrugged it off.  Why?

Their mechanics are so terrible that they're in the top 0.0001% of people on the planet who play their sport.  And, they're paid extremely well to be terrible, I suppose.

Kidding aside, this comment got me to thinking about something that's been "festering" for years now, and I wanted to run it by all of you today to get your impressions on it.  In other words, this post won't be about me ranting and raving about how things should be, but rather me starting a dialogue on one potential way to get the baseball development industry to where it needs to be, as it clearly isn't there yet (as evidenced by the fact that more pitchers are getting hurt nowadays than ever before).

The way I see it, mechanics are typically labeled as "terrible" when a pitcher has:

1. Trouble throwing strikes

2. Pitching velocity considerably below what one would expect, given that pitcher's athleticism

3. Pain when throwing

4. Mechanical issues that theoretically will predispose him to injury 

In the first three cases, anyone can really make these observations.  You don't need to be trained in anything to watch the walk totals pile up, read a radar gun, or listen when a pitcher says, "It hurts."  Moreover, these issues are easier to coach because they are very measurable; pitchers cut down on their walks, throw harder, and stop having pain.

Issue #4 is the conundrum that has lead to thousands of pissing matches among pitching coaches.  When a pitcher gets hurt, everyone becomes an armchair quarterback.  The two biggest examples that come to mind are Mark Prior and Stephen Strasburg.

Prior was supposed to be one of the best of all-time before shoulder surgeries derailed his career.  After the fact, everyone was quick to pin all the issues on his mechanics.  What nobody has ever brought to light is that over the course of nine years, his injuries looked like the following (via Wikipedia):

1. Hamstrings strain (out for 2002 season)
2. Shoulder injury (on-field collision - missed three starts in 2003)
3. Achilles injury (missed two months in 2004)
4. Elbow strain (missed 15 days in 2004)
5. Elbow injury (missed one month in 2005 after being hit by line drive)
6. Rotator cuff strain (missed three months in 2006)
7. Oblique strain (missed two starts in 2006)
8. Rotator cuff strain (ended 2006 season on disabled list)
9. Shoulder surgery (missed entire 2007 season, and first half of 2008)
10. Shoulder capsule tear (out for season after May 2008)
11. Groin injury (missed last two months of 2011 season)

By my count, that is eleven injuries - but four of them were non-arm-related.  And, two of them (both early in his career) were contact injuries.  Who is to say that he isn't just a guy with a tendency toward degenerative changes on a systemic level?  How do we know one of the previous injuries didn't contribute to his arm issues later on?  How do we know what he did for preventative arm care, rehabilitation, throwing, and strength and conditioning programs? We don't have his medical records from earlier years to know if there were predisposing factors in place, either.  I could go on and on.

The issue is that our sample size is one (Mark Prior) because you'll never see this exact collection of issues in any other player again.  It's impossible to separate out all these factors because all issues are unique.  And, it's one reason why you'll never see me sitting in the peanut gallery criticizing some teams for having injured players; we don't have sufficient information to know exactly why a player got hurt - and chances are, the medical staff on those teams don't even have all the information they'd like to have, either.

Strasburg has been labeled the best prospect of all-time by many, and rightfully so; his stuff is filthy and he's had the success to back it up.  Of course, the second he had Tommy John surgery, all the mechanics nazis came out of their caves and started berating the entire Washington Nationals organization for not fixing the issue (an Inverted W) proactively to try to prevent the injury.  Everybody is Johnny Brassballs on the internet.

To that end, I'll just propose the following questions:

1. Did Strasburg not do just fine with respect to issues 1-3 in my list above?

2. Would you want to be the one to screw with the best prospect of all-time and potentially ruin exactly what makes him effective?

3. Do we really know what the health of his elbow was when the Nationals drafted him?

4. Do we know what his arm care, throwing, and strength and conditioning programs were like before and after being drafted?

There are simply too many questions one can ask with any injury, and simply calling mechanics the only contributing factor does a complex issue a disservice - especially since young athletes are growing up with more and more physical dysfunction even before they have mastered their "mature" mechanics.

The Inverted W theory is incredibly sound; Chris O'Leary did a tremendous job of making his case - and we certainly work to coach throwers out of this flaw - but two undeniable facts remain.  First, a lot of guys still throw with the Inverted W and don't have significant arm issues (or any whatsoever).  They may have adequate mobility and stability in the right places (more on this below) to get by, or perhaps they have just managed their pitch counts and innings appropriately to avoid reaching threshold.  I suspect that you might also find that many of these throwers can make up for this "presumed fault" with a quick arm combined with a little extra congenital ligamentous laxity, or subtle tinkering with some other component of their timing.

Second, a lot of guys who don't have an Inverted W still wind up with elbow or shoulder injuries. Good research studies bring issues like these to light, and nobody has really gotten a crew of inverted W guys and non-inverted W guys together to follow injury rates over an extended period of time while accounting for variables such as training programs, pitch counts, and pitch selection (e.g., sliders vs. curveballs). We don't know if some of these other factors are actually more problematic than the mechanics themselves, as it's impossible to control all these factors simultaneously in a research format.

As such, here we have my first set of questions:

Don't you think that pitching coaches need to make a dedicated effort to understand research methods so that they can truly appreciate the multifactorial nature of injuries?  And, more importantly, wouldn't learning to read research help them to understand which mechanical issues are the true problem?  

The Inverted W is certainly an issue, but there are many more to keep in mind. Just my opinion: I think the baseball industry would be much better off if pitching coaches read a lot more research.

Now, let's move on to my second question.  First, though, I want to return to the Inverted W example again. I have not met more than a few pitching coaches who can explain exactly what structures are affected by this mechanical flaw because they don't understand what functionally is taking place at the shoulder and elbow.  They don't understand that excessive glenohumeral (shoulder) horizontal abduction, extension, and external rotation can all lead to anterior glide of the humerus, creating more anterior instability and leading to injuries to the anterior glenohumeral ligaments and labrum.  Meanwhile, the biceps tendon picks up the slack as a crucial anterior stabilizer.  They also don't appreciate how these issues are exacerbated by poor rotator cuff function and faulty scapular stabilization patterns.  And, they don't appreciate that these issues are commonly present even in throwers who don't demonstrate an Inverted W pattern.

At the elbow, they also can't explain why, specifically, the Inverted W can lead to problems. They don't understand that the timing issue created by the "deep" set-up leads to greater valgus stress at lay-back because the arm lags.  They can't explain why some players have medial issues (UCL injuries, ulnar nerve irritation, flexor/pronator strains, and medial epicondyle stress fractures) while other players have lateral issues (little league elbow, osteochondritis dissecans of radial capitellum) from the same mechanical flaws.  They can't explain why a slider thrown from an Inverted W position would be more harmful than a curveball.

I can explain it to you - and I can explain it to my athletes so that they understand, too. I've also met a lot of medical professionals who can clearly outline how and why these structures are injured, but we aren't the ones coaching the pitchers on the mounds.  The pitching coaches are the ones in those trenches.

To that end, I propose my second set of questions:

Don't you think pitching coaches ought to make an effort to learn functional anatomy in order to understand not just what gets injured, but how those injuries occur?  Wouldn't it give them a more thorough understanding of how to manage their pitchers, from mechanical tinkering, to pitch selection, to throwing volume?  And, wouldn't it give them a more valid perspective from which to contribute to pitchers' arm care programs in conjunction with rehabilitation professionals and strength and conditioning coaches? 

The problem with just saying "his mechanics suck" is that it amounts to applying a theory to a sample size of one.  That's not good research.  Additionally, this assertion is almost always taking place without a fundamental understanding of that pitcher's functional anatomy.  It amounts to coaching blind.

To reiterate, this was not a post intended to belittle anyone, but rather to bring to light two areas in which motivated pitching coaches could study extensively in order to really separate themselves from the pack.  Additionally, I believe wholeheartedly in what Chris O'Leary put forth with his Inverted W writings; I just used it as one example of a mechanical flaw that must be considered as part of a comprehensive approach to managing pitchers.

With that said, I'd love to hear your opinions on these two sets of questions in the comments section below. Thanks in advance for your contributions.

Sign-up Today for our FREE Baseball Newsletter and Receive Instant Access to a 47-minute Presentation from Eric Cressey on Individualizing the Management of Overhead Athletes!

Name
Email
Read more

Lose Fat, Gain Muscle, Get Strong: Eric Cressey’s Best Articles of 2010

Show and Go: High Performance Training to Look, Feel, and Move Better - This was obviously my biggest project of 2010.  I actually began writing the strength and conditioning programs and filming the exercise demonstration videos in 2009, and put all the "guinea pigs" through the four-month program beginning in February.  When they completed it as the start of the summer rolled around, I made some modifications based on their feedback and then got cracking on writing up all the tag along resources.  Finally, in September, Show and Go was ready to roll.  So, in effect, it took 10-11 months to take this product from start to finish - a lot of hard work, to say the least.  My reward has been well worth it, though, as the feedback has been awesome.  Thanks so much to everyone who has picked up a copy.

Optimal Shoulder Performance - This was a seminar that Mike Reinold and I filmed in November of 2009, and our goal was to create a resource that brought together concepts from both the shoulder rehabilitation and shoulder performance training fields to effectively bridge the gap for those looking to prevent and/or treat shoulder pain.  In the process, I learned a lot from Mike, and I think that together, we brought rehabilitation specialists and fitness professionals closer to being on the same page.

Why President Obama Throws Like a Girl - A lot of people took this as a political commentary, but to be honest, it was really just me talking about the concept of retroversion as it applies to a throwing shoulder - with a little humor thrown in, of course!

Overbearing Dads and Kids Who Throw Cheddar - This one was remarkably easy to write because I've received a lot of emails from overbearing Dads asking about increasing throwing velocity in their kids.

What I Learned in 2009 - I wrote this article for T-Nation back at the beginning of the year, and always enjoy these yearly pieces.  In fact, I'm working on my 2010 one for them now!

What a Stressed Out Bride Can Teach You About Training Success - I wrote this less than a month out from my wedding, so you could say that I had a good frame of reference.

Baseball Showcases: A Great Way to Waste Money and Get Injured - In case the title didn't tip you off, I'm not much of a fan of baseball showcases.

Cueing: Just One Piece of Semi-Private Training Success - Part 1 and Part 2 - These articles were featured at fitbusinessinsider.com.  I enjoy writing about not only the training side of things, but some of the things we've done well to build up our business.

Three Years of Cressey Performance: The Right Reasons and the Right Way - This might have been the top post of the year, in my eyes. My job is very cool.

How to Attack Continuing Education in the Fitness Industry - Here's another fitness business post.

Want to Be a Personal Trainer or Strength Coach?  Start Here. - And another!

The Skinny on Strasburg's Injury - I hate to make blog content out of someone else's misfortune, but it was a good opportunity to make some points that I think are very valid to the discussion of not only Stephen Strasburg's elbow injury, but a lot of the pitching injuries we see in youth baseball.

Surely, there are many more to list, but I don't want this to run too long!  Have a safe and happy new year, and keep an eye out for the first content of 2011, which is coming very soon!

Sign-up Today for our FREE Newsletter:
Name
Email
Read more

Weight Training For Baseball: Best Videos of 2010

I made an effort to get more videos up on the site this year, as I know a lot of folks are visual learners and/or just enjoy being able to listen to a blog, as opposed to reading it.  Here are some highlights from the past year: The Absolute Speed to Absolute Strength Continuum - Regardless of your sport, there are valuable take-home messages.  I just used throwing velocity in baseball pitchers as an example, as it's my frame of reference.

Should Pitchers Overhead Press? - This was an excerpt from Mike Reinold and my Optimal Shoulder Performance seminar (which became a popular DVD set for the year).

Shoulder Impingement vs. Rotator Cuff Tears - Speaking of Mike, here's a bit from the man himself from that seminar DVD set.

Thoracic and Glenohumeral Joint Mobility Drills - The folks at Men's Health tracked me down in the lobby at Perform Better in Providence and asked if I could take them through a few shoulder mobility drills we commonly use - and this was the result.

Cressey West - This kicks off the funny videos from the past year. A few pro baseball players that I program for in a distance-based format created this spoof video as a way of saying thank you.

Tank Nap - My puppy taking a nap in a provocative position.  What's more cute?

Matt Blake Draft Tracker - CP's resident court jester and pitching instructor airs his frustrations on draft day.

1RM Cable Horizontal Abduction - More from the man, the myth, the legend.

You can find a lot more videos on my YouTube page HERE and the Cressey Performance YouTube page HERE.

Sign-up Today for our FREE Newsletter:
Name
Email
Read more

Weight Training for Baseball: Featured Articles

I really enjoy writing multi-part features here at EricCressey.com because it really affords me more time to dig deep into a topic of interest to both my readers and me.  In many ways, it's like writing a book.  Here were three noteworthy features I published in 2010: Understanding Elbow Pain - Whether you were a baseball pitcher trying to prevent a Tommy John surgery or recreational weightlifter with "tennis elbow," this series had something for you. Part 1: Functional Anatomy Part 2: Pathology Part 3: Throwing Injuries Part 4: Protecting Pitchers Part 5: The Truth About Tennis Elbow Part 6: Elbow Pain in Lifters

Strategies for Correcting Bad Posture - This series was published more recently, and was extremely well received.  It's a combination of both quick programming tips and long-term modifications you can use to eliminate poor posture. Strategies for Correcting Bad Posture: Part 1 Strategies for Correcting Bad Posture: Part 2 Strategies for Correcting Bad Posture: Part 3 Strategies for Correcting Bad Posture: Part 4

A New Paradigm for Performance Testing - This two-part feature was actually an interview with Bioletic founder, Dr. Rick Cohen.  In it, we discuss the importance of testing athletes for deficiencies and strategically correcting them.  We've begun to use Bioletics more and more with our athletes, and I highly recommend their thorough and forward thinking services. A New Paradigm for Performance Testing: Part 1 A New Paradigm for Performance Testing: Part 2 I already have a few series planned for 2011, so keep an eye out for them!  In the meantime, we have two more "Best of 2010" features in store before Friday at midnight. Sign-up Today for our FREE Newsletter:
Name
Email
Read more

Managing Sidearm and Submarine Pitchers

Q: I just saw your post about Strasberg and pitching injuries.  This may be hopelessly naive, but - do "submarine" throwers face the same perils?  I'm old enough to remember Kent Telkulve, so it made me think.  It seems as though I see a fair number of throws from SS and 3B positions that appear somewhat submarine-like in motion, so the technique wouldn't be completely unknown. Thoughts? A: In short, the answer would be "yes," they do face the same perils. If you actually slow things down and example joint angles, you'll see that the shoulder and elbow positioning most of these guys get to is very similar to what you see in more overhand throwers.  The difference is in how much lateral trunk tilt they have; the more trunk tilt, the lower the release point.

bradford

The primary difference you'll see is that sidearm/submarine throwers will typically break down at the elbow a lot more than the shoulder.  Aguinaldo and Chambers found that sidearm throwers had significantly higher elbow valgus torques than overhand throwers. It's not surprising, given that they do tend to lead with the elbow a bit more. Position players who throw more sidearm can largely get away with it because a) they don't have anywhere near the volume of throwing in a single outing or a season that pitchers do, and b) they aren't throwing off a mound.  We know that just stepping up onto the elevated mound dramatically increases arm stress.

pedroia

So, what are the practical applications of knowing the demands are, for the most part, very similar? First, spend a considerable amount more time focusing on core stability and working to iron out excessive right-left asymmetries that arise secondary to all the lateral trunk tilt.  In other words, worry as much about the spine as you do about the arm.

joshpapelbon

Second, I'd put an even greater emphasis on soft tissue work at the medial elbow - particularly on the common flexor tendon (the muscles that join to create this tendon protect the ulnar collateral ligament from excessive valgus stress).

Third, as is usually the case, use these guys as relievers to keep their throwing volume lower while still maximizing their utility. Other than that, manage them as if you would any other pitcher - which should always be a tremendously individualized process, anyway! Please enter your email below to sign up for our FREE newsletter.

Name
Email
Read more

More Than Just Pitching Mechanics: The Skinny on Stephen Strasburg’s Injury

Since a lot of folks reading this blog know me as "the baseball guy," I got quite a few email questions about the elbow injury Washington Nationals phenom Stephen Strasburg experienced the other day.  Likewise, it was the talk of Cressey Performance last Friday - and got tremendous attention in the media.  Everyone wants to know: how could this have been prevented?

strasburg

On Thursday's edition of Baseball Tonight, my buddy Curt Schilling made some excellent points about Strasburg's delivery that likely contributed to the injury over time.  Chris O'Leary has also written some great stuff about the Inverted W, which is pretty easily visualized in his delivery.

invertedw

The point I want to make, though, is that an injury like this can never, ever, ever, ever be pinned on one factor.  We have seen guys with "terrible mechanics" (I put that in quotes because I don't think there is such a thing as "perfect mechanics") pitch pain-free for their entire careers.  Likewise, we've seen guys with perfect mechanics break down.  We've seen guys with great bodies bite the big one while some guys with terrible bodies thrive.

The point is that while we are always going to strive to clean things up - physically, mechanically, psychologically, and in terms of managing stress throughout the competitive year - there is always going to be some happenstance in sports at a high level.  As former Blue Jays general manager JP Ricciardi told me last week when we chatted at length, "you've only got so many bullets in your arm."

Strasburg used up a lot of those bullets before he ever got drafted, so it's hard to fault the Nationals at all on this front.  In fact, from this ESPN article that was published when the team thought it was a strain of the common flexor tendon and not an ulnar collateral ligament injury (requiring Tommy John surgery), "Strasburg has told the team he had a similar problem in college at San Diego State and pitched through it."  It's safe to assume that the Nationals rule out a partial UCL tear in their pre-draft MRIs, but you have to consider what a common flexor tendon injury really means.

medialepicondyle

As I wrote in in my "Understanding Elbow Pain" series (of interest: Anatomy, Pathology, Throwing Injuries, and Protecting Pitchers) the muscles that combine to form the common flexor tendon are the primary restraints - in addition to the ulnar collateral ligament - to valgus stress.  If they are weak, overused, injured, dense, fibrotic, or whatever else, more of that stress is going on that UCL - particularly if an athlete is throwing with mechanics that may increase that valgus stress (the Inverted W I noted above) - the party is going to end eventually.  Is it any surprise that this acute injury occurred just a few weeks after Strasburg dealt with a shoulder issue that put him on the disabled list for two weeks?  The body is a tremendously intricate system of checks and balances, and it bit him in the butt.

There are other factors, though.  As a great study from Olsen et al. showed, young pitchers who require surgery "significantly more months per year, games per year, innings per game, pitches per game, pitches per year, and warm-up pitches before a game. These pitchers were more frequently starting pitchers, pitched in more showcases, pitched with higher velocity, and pitched more often with arm pain and fatigue. They also used anti-inflammatory drugs and ice more frequently to prevent an injury."  And, they were also taller and heavier.

valgus

Go back through the last 12-15 years of Stephen Strasburg's life and consider just how many times he's ramped up for spring ball, summer ball, fall ball, and showcases - only so that he can shut down for a week, just to ramp right back up again to try to impress someone else.  Think of how many radar guns he's had to pitch in front of constantly for the past 5-7 years - because velocity is all that matters, right?

Stephen Strasburg's injury wasn't caused by a single factor; it was a product of many.  And, it can't be pinned on Strasburg himself, any of his coaches or trainers, or any of the scouts that watched him.  Blame it in the system that is baseball in America today.

We already knew that this system was a disaster, though.  Yet, people still keep letting their kids go to showcases in December.  Heck, arguably the biggest underclassmen prospect event of the year - the World Wood Bat Tournament in Jupiter, FL - takes places at the end of October.  When they should be resting, playing another sport, or preparing their bodies in the weight room, the absolute best prospects in the country are pitching with dead, unprepared arms just because it's a convenient time for scouts and coaches to recruit - because the season is over.

They're wasting their bullets.

Now, I'm not saying that Strasburg's injury could have been avoided in a different system - but I'd be very willing to bet that it could have been pushed much further back - potentially long enough to allow him to get through a career.  An argument to my point would be that if it wasn't for all these exposures, he wouldn't have developed - but my contention to that fact was that it is well documented that Strasburg "blew up" from a good to an extraordinary pitcher with increased throwing velocity when he made a dedicated effort to getting fit when he arrived at college.

My hope is that young pitchers will learn from this example and appreciate that taking care of one's body is just as important as showing off one's talent.

Sign-up Today for our FREE Baseball Newsletter and Receive a Copy of the Exact Stretches used by Cressey Performance Pitchers after they Throw!
Name
Email
Read more
Page
LEARN HOW TO DEADLIFT
  • Avoid the most common deadlifting mistakes
  • 9 - minute instructional video
  • 3 part follow up series