The
following piece from yesterdays NY Times sports page made me decide
to write this. Someone needs to set the record straight. The former Mets
pitching coach Rick Peterson, who for 20 years has pioneered
biomechanic analysis of pitching motions, said that he shielded athletes
from the physics behind what they do.“You can’t build a car and drive one at
the same time,” Peterson said. “When you talk about how the brain affects
athletic performance, that’s mostly right-brain activity. The physics is
left-brain. If you get too analytical, you’re going to interfere with that
process. I show my guys the film, but not the measurements.” I have no
tolerance for gurus and shameless self promoters. This guy is both. I had to
work this guy, both with the White Sox and the Mets. He is not what he claims
to be. He is such a pioneer that twenty years ago with the White Sox he stated
to me, my boss and the other pitching coaches that he did not believe in biomechanical
analysis. He refused to take his pitchers to the ASMI lab when he was our AA pitching
coach in Birmingham.
We
had started a comprehensive project of biomechanical analysis in 1989 with Dr.
Chuck Dillman director of the ASMI lab and a real pioneer in the biomechanics
field. We had the support of out General Manger Larry Himes and our Farm and Scouting
Director Al Goldis. All our monor league pitching coaches were fully on board except for
Rick Peterson. Dewey Robinson, out pitching coordinator at the time and now
major league pitching coach for the Houston Astros worked hard to facilitate
the project. Since our AA team was in Birmingham and ASMI was located there it
was a natural to get this done. We realized that one off filming and analysis
was not as productive as continual ongoing analysis, so we tried to get our
prospects filmed early and them we filmed them as often as possible after that.
Since AA is the point of make or break it a players career we would arrange to
have the pitchers analyzed during the season by throwing their bullpen day in
the lab. From all of these we were able to refine our conditioning and clarify
the key point s in a pitchers mechanics that the coaches could focus on. It was
a guide, not an absolute process. We were not trying to develop a model as Tom
House had done several years before with his biomechanical analysis with the Texas
Rangers. The project was fully funded by ASMI because they needed high level
subjects for their projects to understand the causes of elbow and shoulder
injury. We continued with this analysis
throughout the remainder of my tenure with the White Sox.
When I went to work for the Mets Peterson had promoted himself into the
job as major league pitching coach after his success as pitching coach with the
Oakland A’s using biomechanical analysis. I found this very ironic. Now everything
was based on biomechanics. In addition he was focused on certain measures
completely out of context. His big emphasis was hip rotational velocity, one of
the many measures in the pitchers analysis. I kept telling him you can’t shot a
cannon from a canoe, there are several very large body segments before the hips
are involved that contribute to hip rotational velocity. This fell on deaf
ears. I made him very uncomfortable because I knew he was misrepresenting what
he had done with the White Sox. I was a living skeleton in his closet. Well now
he is the biomechanics guru. All of you pitching coaching out there take what
he says with a huge block of salt.
There is a large body of data of good data on pitching biomechanics going
back to Dr. Betty Attwaters (University of Arizona) work in the late seventies.
Her article in Exercise and Sport Reviews in 1979 -Biomechanics of overarm throwing movements and of
throwing injuries,is a classic. Once again I implore all of you to
seek knowledge not information. I also want to emphasize that our work with Dr
Dillman and later Dr. Fleisig was invaluable. We did mini studies on throwing
over and underweight balls and throwing a football that were very helpful. Lastly
I think it is important that biomechanical analysis is one tool in a large
toolbox the coach has available.