http://tinyurl.com/6rsoc2r
There is a perception among practitioners of the game that a pitched ball can
deviate sharply from a straight line just before reaching the batter, giving
rise to the concept of “late break.” From a purely physics point of view,
late break is a fiction, since it is not possible to change rapidly the
trajectory of a pitched baseball without enormous forces acting on it.
根据物理原理 所谓的late movement原来是现实中并不存在的东西?
那所谓"球到最后一刻才变化"的成因是什么?
https://twitter.com/pobguy/status/215532995350757378
@Mike_Whips @Buster_ESPN "late movement" often means "not much movement", so
that deviation from straight occurs late (eg, Mo's cutter).
所以所谓的late movement其实是因为球路变化不大
所以才造成"最后一刻才变化"的错觉?