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Fantasy Baseball - Why Traditional 5x5 leagues are outdated.
The "fantasy" in fantasy baseball stands for what a team would be like with a collection of stars gathered together, not for an alternate universe where value has no relation to reality. Fantasy baseball is all about capturing players' performance...
Fantasy League Rankings - CC Sabathia
Moskwa's pick of the day....
www.baseballstrategies.com
In today's baseball review of yesterdays ranking I look at Cliff Lee. He definitely did not throw as well as I was hoping, giving up 6 earned runs, and 10 hits in 6 2/3 innings. The only...
Oakland NJ - A Great Town for Kids
Oakland NJ - A Great Town for Kids My children, my wife and I have been fortunate to have lived in the town of Oakland NJ, for the past 18 years. The commitment to kids sports programs, especially girls softball, I think would be hard to surpass...
The Jack LaLanne Principle
A couple of weeks ago a number of football players from the
football team the Minnesota Vikings were revealed to have been
part of a cruise on Lake Minnetonka where great quantities of
alcohol were consumed and some of the players had sex...
Your golf swing is good enough
If you watch the Golf Channel or read any of the magazines and books on golf, it will be very hard for you to miss the basic theme that "There is a perfect swing and you will do the most for your game by trying to get it". Even when you watch a...
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In baseball, how does a pitcher throw a curveball?
In baseball, how does a pitcher throw a curveball?
A successful major league batter gets a hit only 30 percent of the time he comes to bat. One of the ways pitchers lower these chances even further is by throwing a curveball. A curveball is a pitch that appears to be moving straight toward home plate but that is actually moving down and to the right or left by several inches. Obviously, a pitch that curves is going to be harder to hit than a fastball that is moving straight.
There are two basic factors involved in creating a curveball:
Proper grip
Air resistance
Any baseball pitch begins with how the pitcher grips the ball. To throw a curveball, a pitcher must hold the baseball between his thumb and his index and middle fingers, with the middle finger resting on the baseball seam. When the pitcher comes through his motion to throw the ball, he snaps his wrist downward as he releases the ball, which gives the ball topspin. If the pitcher throws properly, the back of the his hand will be facing the batter at the end of the motion. The ball will break down and away from a right-handed batter if thrown by a right-handed pitcher.
The spinning action created when the
pitcher releases the ball is the secret behind the curveball. This spinning causes air to flow differently over the top of the ball than it does under the ball. The top of the ball is spinning directly into air and the bottom of the ball is spinning with the air flow. The air under the ball is flowing faster than air on top of the ball creating less pressure, which forces the ball to move down or curve. This imbalance of force is called the Magnus Effect, named for physicist Gustav Magnus, who discovered in 1852 that a spinning object traveling through liquid is forced to move sideways.
Adding to the air pressure exerted on the ball are the 108 red stitches that hold the cover on the ball. Because they are raised, the stitches increase the amount of friction created as the air passes around the ball and places more air pressure on top of the ball. A well thrown curveball can move as much as 17 inches either way. If you've ever seen a batter jump out of the way of a baseball that ends up crossing over the plate, you've seen a good curveball.
About the author:
http://www.a1-baseball-4u.info/
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