FiveFrameSwing
Banned
The position of the barrel in this picture makes it nearly impossible for her to swing around her forearm. First step is to prevent the barrel from falling so far in that direction.
The first step is to learn how to load the torso-engine ... then learn how to initiate the torso-engine such that it puts the rear shoulder in a state of semi-retraction ... this 'fusion' will then help her body's rotation send the barrel 'around' the rear forearm. Yes, there is more ... but bypassing this will lead to a lot of frustration IMO.