Gringo Lost

Words about things and stuff

The “evolution of efficiency” in NFL football

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Here’s an explanation from the Wall Street Journal on why NFL offenses are becoming bigger, faster, and much better at what they do: score touchdowns.

[T]he NFL’s high-speed, high-scoring offenses are a reflection of one of the laws of nature—the tendency of all things to evolve toward efficiency.

Adrian Bejan a professor of mechanical engineering at Duke University, likens the NFL’s evolution to a river’s effect on its basin. (Stay with us, here.) Over time, a river relentlessly wears away its banks and, as a result, water flows faster and faster toward its mouth. When obstacles fall in its way, say, a tree, or a boulder—or in the case of an NFL offense, beefy linebackers like the Baltimore Ravens’ Ray Lewis or the Chicago Bears’ Brian Urlacher—it will figure out how to wear those away, too.

“The game is a flow system, a river basin of bodies that are milling around trying to find the most effective and easiest way to move,” says Prof. Bejan. “Over time you will end up with the right way to play the game, with the patterns that are the most efficient.”

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Written by gringolost

September 9, 2009 at 11:18 pm

Posted in Football

Tagged with ,

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