LynnBlakeGolf Forums - View Single Post - Immelman flipping? Thread: Immelman flipping? View Single Post #11 06-05-2009, 05:02 PM jerry1967 Senior Member Join Date: Jun 2005 Posts: 286 extensor action and horizontal hinging I need a explanation of these terms. I read and read and still do not understand! jerry1967 View Public Profile Send a private message to jerry1967 Find all posts by jerry1967