
Originally Posted by
redhawkridge
The back flip change is the most effective of any off-speed pitches. And the most challenging to master. Another post recently made an insightful analysis of unsuccessful efforts to throw it -- that the pitcher isn't rotating the pitching arm around to drag the ball to the release point soon enough.
As far as the hitter picking up on the release, it doesn't make any difference if the delivery is well executed -- it is extremely hard to hit. Despite the slower speed, the high rpm going 6-to-12 will actually slow the ball and make it float in mid-flight, almost like it is rising, and then it eventually drops from lack of speed as it crosses the plate -- very deceptive.
I've seen men at the majors level strike out batters with 3 consecutive changes, in spite of the batters knowing it was coming.
There were NCAA ladies throwing it with some success; in fact I tend to think females are suited better to throw it because of their greater flexibility.
The Spin-Rite Spinner (a plastic disk) is probably the best training tool to develop the backward spin.
jim