PLEASE JOIN ME FOR THE NEXT INSTALLMENT OF OUR ONGOING SOAP OPERA - "HOW THE KNOB TURNS"
(or NOT, maybe better to just ignore as this is already obvious to some but said using recent internet hitting lingo, or will excessively threaten the belief system of others).
For oaffie/infopimp:
Thanks for posting the clips of Pujols and Benyi.
I would recommend you and your fellow N-Ymancult/Englishbey groupies/Sherriff/posse take a long hard look at these two players and notice the important similarities and differences.
Pujols has, of course,the highest level gold standard type swing. An important part of this is the high level mlb mechanical pattern he displays.
Benyi also has the same pattern but in a less efficent form with a significant amount of bat drag/wrap.
The many players you show who result from the PCR (posture-connection-rotation) school of N-Yman and Steve "the sherriff" Englishbey all have a very different "spin" type patern where momentum is not efficiently/sequentially/segmentally transferred (whipped) and transformed into quick bathead acceleration.
The high level pattern is capable of optimal quickness with the desirable/necessary "early batspeed" and "late adjustability" . Benyi does not have nearly the same ability to wait on the ball and then kill it like Pujols, but she has some degree of this.
The PCR students, regardless of how they keep trying to figure out how to "turn the knob" will NEVER get "early batspeed"/"late adjustability". That MAY be fine for the super hot bat technology of women's fastpitch, but is far less likely to suffice in high school/college metal bat baseball. It will not work for the pro/woodbat (-3 drop and small sweetspot) situation.
You need to look at clips for a long time until you can "see the difference".
Mankin explains things very well from his perspective of objectively watching how the bat moves through space, then deriving a model based on the forces that are applied to the bat through the hands to best explain what is seen.
His findings show that the high level/Pujols type requires: 1- no disconnection from body rotation before contact (calls this maintaining CHP) AND 2 - no bat drag at launch (which requires application of torque at the handle to prevent "bat drag").
"wrapping the bat" (among other things) WILL prevent the necessary torquing of the handle. This will degrade early batspeed and late adjustability.
Benyi and PUjols are both high level, BUT Pujols has the ARM ACTION (arms turning knob BEFORE shoulders are moving) necessary to prevent drag. Benyi drags the bat because she has a passive top hand, and a front side/bottom hand pull alone is NOT ENOUGH to eliminate "drag". A PUSHING/DOMINANT top hand is worse (disonnects/earlier interruption of load), BUT an appropriately active/assisting top hand is necessary for the best swing pattern.
Mankin describes the difference well in this recent summary explaining how mechanical problems are related to "no power to oppo field" AND "excessive pull hitting" problems.
http://www.batspeed.com/messageboard/29523.htmlAs Jack points out,these problems result more from mechanical inefficiency/bathead drag degrading bathead acceleration (quickness) and not just from "timing" problems. The high points of the post:
---------from batspeed-------------
>>> Coach Jack,
I seem to be having trouble hitting to the opposite field with power. I can pull the ball and hit with power, but not to the opposite field.
>>> what can you do to correct a hitter from pulling the ball.
>>> My son had surgery on his glenoid labrum two years ago. For the last year he has been pulling the ball to his dominate side (he's a lefty).
Jack Mankin replies:
To pull a ball just means the bat-head is out in front of the hands at contact. If the batters is pulling the ball foul too often, we normally think of it as a timing issue and advise the batter to let the ball get in deeper before initiating the swing.
However, this advice does not always work because many times it is not solely a timing problem. Much of the problem is often rooted in the batter’s swing mechanics generating bat speed too late in the swing. – I will place below a post from the Archives I wrote on this topic that might help you correct her problem:
I have seen the problem you describe in the swing of many young hitters. Most of their best hit balls are pulled foul and keep a wary third base coach watching him instead of the runners. One of the Dads of a recent Swing Review I analyzed, stated that if the foul-line was just swung around another 30 degrees, his son would have hit over 600 and led the league in home runs. – His son was right-handed
Since we can’t swing the foul lines around 30 degrees, the batter must develop mechanics that accelerate the bat-head 30 degrees farther back in the swing. To accomplish this, I have found that working with a heavy bag to be most helpful. I have the batter move forward in the box so that at “foot plant,” the lead-knee is even with the bag. From this position, the bat will be about perpendicular (hitting straightaway) to the flight of the ball as contact with the bag is made.
I explain to the batter that the bat is in contact with the ball for only 1/2000 seconds and the bat only moves forward during contact about ¾ inch. Therefore, it is pointless to continue applying force to the bat after contact. It is just wasted energy that should have been used to accelerate the bat-head farther back in their swing. By contact, the batter should have expended all his or her energy, and allow momentum of the bat to pull the arms through the follow-through – if the bag was not there
The bat-head travels about 180 degrees from the launch position around to contact – about 90 degrees to the lag position and then another 90 degrees on to contact (perpendicular). When the batter extends the hands during initiation, he accelerates the knob but the bat-head just slides over to the lag position and trails behind the hands. There is no way a batter can attain good bat speed with a static bat at the lag position.
In order for a batter to attain maximum bat speed earlier in the swing, his mechanics must accelerate the bat-head around the entire swing plane (180 degrees). This means that from his launch position, he must first accelerate the bat-head rearward to (and through) the lag position and then around to contact.
It may be helpful to understand what I am talking about by studying a rear view of this Bonds clip -
http://www.youthbaseballcoaching.com/mpg/Bonds01.mpeg . Note how his mechanics first accelerates the bat-head rearward to and through the lag position before he directs his energy toward the ball.
Jack Mankin
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See especially near end:
"In order for a batter to attain maximum bat speed earlier in the swing, his mechanics must accelerate the bat-head around the entire swing plane (180 degrees). This means that from his launch position, he must first accelerate the bat-head rearward to (and through) the lag position and then around to contact."
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More for oaffie:
An actual player will tend to think more in terms of what the body is doing rather than how the bat is moving. I find it useful to understand the sequence of joint motions required to prevent the "drag" as in the Benyi swing and get closer to the optimal Pujols pattern. Just stayig inside the arc isn't going to be enough. Good arm action is required for this. In any case, Benyi an excessive degree of drag defined here by Jack:
"...she accelerates the knob but the bat-head just slides over to the lag position and trails behind the hands. There is no way a batter can attain good bat speed with a static bat at the lag position. "
In your assessment of "blur",you need to be able to see how the bat is being dragged by Benyi as compared to Pujols and how this degrades the entire swing.The bats is not just turning as with Pujols. It is dragging. It drags MORE because it is wrapped to start with. The back elbow moves down ("slotting", done RIGHT, is a good and necessary thing) BUT the bat does not move right away.
One way to check for signs of efficient segmental whipping of the entire swing is by looking at the back foot.
Pujols' back foot shows better heel leading toe (non bugsquish) action as it comes up (better weight shift/synch and better coil/hands staying back better) AND then he later shows back toe reactive drag before contact. These sequential actions confirm his body is whipping momnetum much more segmentally (much more efficient kinetic link) Than Benyi whose foot just comes up and turns.
There are many other landmarks to see once you understand the highest level pattern (Pujols) and how it is most often slightly degraded by bat drag (Benyi - high level BUT loses "earliness" of acceleration and "lateness" of adjustability).
All the *****/Englishbey/Sherriff/posse products are getting quickness BUT the trajectory of the bat shows "late batspeed" and they are forced to "adjust early" (set "posture" WAY before good location recognition).They are in a very different "spin" pattern where the body turns together and deceleration is avoided by not spreading out the knees so the en bloc legs/hips/torso can spin faster while at the same time preventing disconnection by emphasis on pull/hook of front arm/bottom hand and passive back arm.
The kid will be trapped in this pattern by:
setting posture early,
suppression of arm action,
turning back hip into front
keeping front foot closed
overemphasis on middle/one move,etc etc
You need to look at video with an open mind to see how the bat is moving differently and how the way the body moves relates to this.
The "late batspeed"/early adjustment/metal bat (light/bigger sweespot extending more toward handle) swing MAY be better than a horribly disconnected/reaccelerated one, BUT it is not going to give you "early batspeed and "late adjustability" no matter how much you try in vain to "remove slop" and improve "how the knob turns".
Spin vs whip/drag vs whip without drag.
PCR vs Benyi vs Pujols.
Keep on looking Oaffie.