"We not that those players with weaker arms might be better off throwing at a lower angle to get the ball to the plate on the bounce. If the surface is Astroturf, the 90-mph player can gain as much as 0.2 seconds, or 6 feet, on the runner by throwing on the bounce. But if his team is playing on grass and his groundskeeper has kept the grass long and well watered to help his team (which relies on singles, speed, and baserunning), the ball may lose so much speed at the bounce that nothing will be gained."
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Academics from the United StatesPeople from IndianaAuthors from the United StatesPhysicists from the United StatesYale University faculty
Original Language: English
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Sources
Chapter 4, Running, Fielding, And Throwing, p. 61
https://en.wikiquote.org/wiki/Robert_Adair_(physicist)
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Robert Adair (physicist)
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