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In baseball, the vulcan changeup pitch (otherwise known as a vulcan or trekkie) is a type of changeup; it closely resembles a forkball and split-finger fastball. It is a variation of the circle changeup, and when mastered can be extremely effective. Much like a forkball, the vulcan is gripped between two fingers on the hand, but rather than the middle…
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vulcan changeup pitch fastball throws baseball forkball all-star trekkie split-finger circle like hand thrown movement others nelson closer pronating spock
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