Today's guest post is by Amherst (Mass.) Mickey Mantle Coach Kevin Graber and was originally published June 14, 2005, here.
The old “drop-and-drive” pitching delivery. I remember
youth coaches teaching it when I was a kid. In fact, I had youth
teammates who dropped so much they got their knees dirty. It’s
definitely an “old-school” way of thinking, and thankfully, modern
technology (such as video analysis and the study of biomechanics) has
helped coaches gain a clearer understanding of the pitching motion.
There have been pitchers who’ve been successful with it, like
Robin Roberts and Tom Seaver, most notably. But two or three pitchers
do not make it a sound delivery.
Needless to say, there are many ways to pitch and be
successful. In the Amherst Mickey Mantle program, our pitching
principles are based on the common traits of today’s power pitchers.
One of these traits is that the posting leg stays straight and firm to
maintain good balance. “Stand tall and stay back” is sound advice.
Rather than dropping and pushing off the rubber, power pitchers drift
forward, leading with the front hip when the stride leg starts to
lower. Thus, the lower body moves faster to the plate than the upper
body without dropping and driving off the rubber. This action creates a
long stride, which is good (stride length should be between 80-90% of a
pitcher’s height). The stride leg should be flexed upon landing and
then "brace up," allowing the body to get up and over the front foot -
a technique that is virtually impossible using the drop-and-drive.
But don’t take my word for it. Listen to what these experts have to say about the drop-and-drive.
AMHERST COLLEGE HEAD COACH BILL THURSTON
“In the drop-and-drive, what you’ll see is the pitcher gets
into his posting position, and then in the next movement, his whole
body lowers into the mound. This causes you to come out late toward the
plate, and you don’t generate any force. What you want to see out of
power pitchers is that once that stride leg starts lowering, the lower
body really goes fast, and they land on a flexed leg. As they rotate
the trunk, the front leg braces up and then the hips and upper body
come over it. Well, the drop-and-driver never comes over a braced front
leg.
The old drop-and-drive guys - Tom Seaver and Robin Roberts -
both of those guys had huge legs, big butts and were real strong in the
lower body, and they didn’t brace up with their stride leg. Instead,
they transferred their weight using a hop. Most drop-and-drivers who
are young kids (or grown men, for that matter) aren’t strong enough to
do the hop step at the end to keep their weight going forward with the
pitch.
The drop-and-drive is definitely something you wouldn’t want
to teach. Nobody pitches that way anymore, because in the
drop-and-drive, you don’t really use your body. It doesn’t allow the
core muscles of your body to get up and over a braced front leg. And it
creates a very unfavorable effect on the rotator cuff muscles, because
the arm is going forward but the body isn’t. True power pitchers bring
their back hip through and brace up, then the body comes with the arm.
For this reason, the drop-and-drive is extremely stressful on the
rotator cuff and back shoulder muscles.”
STEVE ABNEY, PITCHING COACH, THE UNIVERSITY OF KANSAS
“Tom Seaver was a drop-and-drive guy, but he was a power-armed,
5-11, 215-pound guy who could get his arm through. By staying tall and
not dropping-and-driving, you allow the arm to get out of the glove and
get your fingers on top of the baseball. Basically, staying tall lets a
guy pitch to his height and his leverage. The thing I always tell high
school and college pitchers is that ‘IF THE HANDS ARE LATE, THE BALL
WILL ELEVATE,’ and that’s something you definitely don’t want. In the
drop-and-drive, there just isn’t any advantage in leverage. Only those
shorter-armed, power-bodied short guys who pinch their scapulas can
drop-and-drive.”
MIKE SWEENEY, PITCHING COACH, UMASS AMHERST
“Basically, the drop-and-drive totally takes away the advantage
of throwing downhill. It makes you throw the ball on one plane, which
is much easier for a hitter to track. On the flip side, when you stand
tall and throw downhill, the ball crosses planes, and the hitter not
only has to track the pitch coming at him, but he also has to track it
coming down and moving in and out.”
BILL MOONEY, BIOFORCE BASEBALL
“We know that the least amount of posture change makes for a
more efficient delivery. The more efficient the delivery, the less
stress and strain put on the joints. The less stress and strain, the
less chance of injury.
Think of Olympic sprinters, 25 yards into a 100-yard sprint.
How much posture change do they have? Minimal. They want as much energy
being transferred as possible. Posture changes are energy leaks and
energy killers. The more posture change and energy going into the
ground, the less going forward toward the hitter.
Let gravity and the mound get you going toward the plate.
Your leg kick helps gather your energy around your center of gravity
and increase your momentum. More momentum equals more opportunity for
velocity.
I had the pleasure of meeting Nolan Ryan a couple of years
ago. One thing he told me about his delivery was that he wanted to do
as much work out front as possible. That means he never wanted to pause
- he wanted to get to a balance point and go. Find some footage of his
delivery. He stepped into his windup and gathered his leg kick as he
was falling toward the target, never pausing or pushing off the rubber.
Pitchers who drop-and-drive need to alter their posture to get
that momentum going again. Keep all the energy you've worked hard to
recruit, and keep it going to the intended target."
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