MAJOR NEWS UPDATE:
Lou Piniella will resign after today's game vs Atlanta. His mother's health has not improved and instead of going the medical leave of absence route again, he's handing over the managerial chores to...THE FORMER IOWA CUB MANAGER... drumroll, please...[[[Mike Quade]]]. Pfffft.
There is a segment of the news reporters who actually cover medical meetings and try their hand at using medical lingo on their readers. I found this article online (and several other sources picked it up including the LA Times) but it originates from a news feed that the American Orthopaedic Society for Sports Medicine provided after their 2010 annual meeting from Providence, RI.
This is clearly an epidemiologic study. I'm thinking medical sabermetrics is a better term.
The study was based on data from MLB's disabled list published online data from 2002-2008, so it didn't really need a doctor to do this, it probably was done by a doctor who is a baseball junkie. Hmmm.
Dr. (and Major) Matthew Posner took the raw information and tabulated the frequency and distribution of injuries by anatomic site, position, AL vs NL and time of season (before or after the All-Star break). Nicely done. Clean and simple.
"Even though baseball is a passion of many people and our national pastime, there is very little information about the epidemiology, characteristics or distribution of injuries in Major League Baseball,” said Maj., Matthew Posner, MD, orthopaedic surgeon at the William Beaumont Army Medical Center in El Paso, Texas. “This study attempts to evaluate Major League injuries over the period of six years.”
On to Dr. Posner's findings after the jump...
The raw data:
|•3,072 players were placed on the disabled list from the 2002 season through 2008, an average of 438.9 per year.|
•The high during the period was 516 in 2008, and the low was 388 in 2005.
The major findings: Arms>Legs>Backs>Core (ribs/abdomenals)
|•51.4% of all injuries during the period were to the upper extremities.|
|•30.6% were to lower extremities.|
|•7.4% were back injuries.|
|•4.3% were injuries to core muscles.|
Next finding, pitchers are fragile: D'oh, but impressive considering there is an 8:1 ratio of fielders:pitchers during games. Of course some injuries don't happen during games (see Clint Barmes inury). I'd love to see stats for catchers or a breakdown of fielders who get injured batting or baserunning. The catcher data was apparently, not in the study. The batting/baserunning data would take a little more research outside of a DL list.
|•Pitchers spent a greater proportion of days on the disability list, 62.4%, compared to 37.6% for fielders.|
The obvious is verified, but now it's quantified: Pitchers tend to hurt their arms!
|•Pitchers accounted for 67% of upper extremity injuries, compared to
fielders, who had more lower extremity injuries and injuries to other
|•Fielders had a greater proportion of lower extremity injures, 47.5% compared to 16.9% for pitchers.|
NL vs AL: Identical patterns.
|•National League players injured their upper extremities 51.7 percent of
the time, lower extremities 30.7 percent and other anatomic regions 17.7
|•American League players injured their upper extremities 51.1 percent of
the time, lower extremities 30.5 percent and other anatomic regions 18.4
percent, according to the study.
Timing of Injury: Mostly before the All-Star Break (74.4%)
|•79% of shoulder and elbow injuries happened before the All-Star Break|
|•74.8% of the other injuries (groin, hamstrings, quads, trunk/core)
before the A-S game.
|•Pitchers sustained 76.5% and fielders sustained 71.7% of their total respective injuries prior to the All-Star game.|
I just might be crazy enough to build on Dr. Posner's work and do a Cub specific review of that readily available DL data (sounds like an off season project...although this entire season has been an off-season). That should be interesting in light of these published league norms to compare to.
I have followed Baseball Prospectus' Will Carroll epidemiologic (medical sabermetrics?) work. He gives out the now annual Dick Martin Award to the best team medical staff (last recipient was the Phillies, Cubs now in the top one-third!). In a previous TCR article, The Cubs Trainer vs. The Secretive Nature of the Industry, I detailed the Cubs head trainer (yes, he works on all body parts), Mark O'Neal in the context of the BP Dick Martin award. I also wrote about the 2010 Cubs in the context of Will Carroll's health report ratings and the data that he tracks, Running a Yellow Light.
Baseball prospectus posted an excellent chart for the 2009 season, days lost to injury (sabermetrically speaking, D-LOIN?) vs salary lost, as a percentage of total team payroll (S-LOIN?).
The award is based on a number of factors, including but not limited to quantitative measures such as days lost to the DL, dollars lost to the DL, percentage of payroll lost to the DL, and year-over-year improvements and trends regarding these numbers.
Maybe that's one more thing Tom Ricketts should put on Ari Kaplan's To-Do list (Ricketts hired Kaplan as Cub manager of statistical analysis this past June).
AZ Phil, has Nathan showed up in Mesa yet? Thanks.
Eickhoff looks like a good young pitcher. Lets steal him!
Manny Rondon faced 13 batters ... and got 10 to K. Not a bad day's work.
With several other Cubs hitters bailing out on curves today I think overall it wasn't being seen well. It for sure looked silly but a good breaking pitch coming at you and then breaking down isn't the easiest thing to see and has made many hitters look silly. Also Soler should have more walks this year but for quite a few called strikes that were actual balls and even the called strike he bailed on was borderline.
it's not like we're talking about a guy who's never had issues with pitch selection and seeing the ball over here. we're talking about a guy who has some rather legendary swing-and-misses at breaking stuff who's been exploited low. going forward it's worth paying attention to seeing if he can be exploited inside, too. he seriously bailed out of the box on a called strike. sure it was a good curve, but he obviously didn't see that well at all.
It would seem like he is figuring it out now and it's really coming together. Really happy for him. Joe was really protecting him from the 3rd time through the order, but as you allude to, he is earning trust to go deeper.
Wondering if has potential to become a #3 pitcher? His current stats certainly support it.
That doesn't count b/c CRUNCH didn't see it on his 60" HDTV 5 times in replay.
I have seen many players "bail out" when the ball looked like it was gonna hit them.
Especially with the advent of the splitter and pitchers that can really get the ball to dance. Marmol, Sutter, Pedro Martinez, Curt Schilling, Derek Lowe, Smoltz, Arrietta...
These guys have made the best bail out only for the ball to come over the plate and be called a strike.
No shame in that. The same way players whiff hard enough to cause them to drill a hole in the ground from spinning.
a 60" TV with slow-motion replay and multiple looks on that replay helps...a lot...
it's one thing to shy away like he did the 2nd time, it's another to bail out of the box on a called strike. that happened in the 1st one he pulled away from. he misjudged that one by a foot or so...
Good Hendricks sure is fun to watch. He was hitting all his corners today and the Phillies couldn't do anything with his changeup.
Bryant and I believe Zobrist both did that too.
Soler BB acumen and plate awareness is excellent. Not unusual for even the best players to react as if they were about to hit them, "even though they weren't that close" from your vantage point sitting on your deck, or wherever.
soler vs inside breaking balls is scary.
he's had 2 inside curve balls today where he reacted as if they were about to hit him even though they weren't that close...one he bailed out of the box on, it was a called strike.
j.urias optioned back to AAA...guess we wont be seeing him in the LAD series.
so is him actually getting 2 hits in a game (2 doubles!)...first time he's even been on base 2 times in a game since 9 games ago on his 3/4, 1bb day.
im ready for him to at least look like a 2-slot hitter since he's gonna be slotted there no matter what he does.
That Heyward move to avoid Bryant's ball hit at him was a thing of beauty too.
9 pitches in and this game already rules.
HR, double...bryant's turn (who came out to a Kris Kross song for some horrible, horrible reason).
...2 run inning...zoobrest hitting streak at 14.