Board Thread:Off Topic/@comment-26397825-20160419024928/@comment-26397825-20160424173115

I imagine fighting against the movement would be more like fighting against someone who is pushing you backwards. The aura wouldn't literally be able to make the muscles move in exactly the same way - that's way too technical. Instead it should be an external force around the affected parts, mimicing the movements the person just took and the muscles just automatically compensate for it. That would mean they can still fight it, though you are correct that surprise would catch them off guard for a few seconds.