To read the entire series to-date, click here.
Neeley Scale - Maximum Lift and Tail Off from a straight line at ¾ arm slot on 95 mph four-seam fastball
| Air Density | Heavyweights | Welterweights | Lightweights | Featherweights | Bantamweights |
| Neeley Scale | 70’s | 60’s | 50’s | 40’s | 30’s |
| Max Lift | 7 inches Lift | 6 Inches Lift | 5 Inches Lift | 4 Inches Lift | 3 Inches Lift |
| Max Tail Off | 9 Inches Tail Off | 8 Inches Tail Off | 7 Inches Tail Off | 5 Inches Tail Off | 4 Inches Tail Off |
| Venues | California teams, Seattle, Philly, Boston, Wash., New York & Balt. | the Midwest up to 1,000 feet and warmer temps | Atlanta, Arizona, Texas, Kansas City | Denver Coors Field | Denver Coors Field |
In the previous articles I have articulated why a modern 6 oz. baseball flying through the air at 95 mph has no chance to stay on the same track in differing climates. This makes baseball the most unpredictable game in sports, and it is no wonder it became America’s pastime.
We all love baseball--because most of us played the game at some level, so we all have an image of what happens from the batter’s box view. We also have an image of the game from several field positions, and some from the pitcher’s toe plate. Others know the game from this standpoint in kickball, softball, fastpitch, and little league, and/or as a spectator or coach. But each one sees a different game from his own perspective inside the same game, and as humans we all feel we know the game inside and out.
This familiarity allows us to cheer, jeer and blame--especially the pitcher. Looking at the chart above, how would a pitcher deal with moving from a heavyweight ADI into a Bantamweight ADI and vice versa; especially, considering the tail off -- sideways directional movement differential? In other words, if he is used to the visual and the feel of the fastball moving 9 inches toward the corner of the strike zone, but is suddenly surprised to have only 4 inches movement today, isn’t that going to leave the pitch where he does not want it? What does he do, if he did not anticipate this? The pitch is straighter and easier to hit, but he can’t see the amount of movement, because it moves during his follow-through, when his body is bent forward and his head is moving to the opposite side of his throwing arm. Yet, he must throw a strike or put a runner on base, and the world is watching while he cannot figure out what is wrong with his pitching.
How does a pitcher in this situation adjust? Does he move his foot on the toe plate? Does he step an inch or so to the right or left? Does he dare hit the strike zone with a straighter pitch? And, in his mind, can he make the ball move like normal by throwing harder, or by putting faster spin on the ball? We’ll continue this in the next article.
Visual Memory by Clifton Neeley, creator of the Visual Memory Index© and the web-site www.baseballvmi.com. Clifton pitched and played baseball and fast-pitch softball in the mountainous southwest Colorado area (from 4,000 feet in Grand Junction to 6,000 feet in Durango to 9,000 feet in Telluride) prior to his college experience in baseball.