In my new book AXE Advanced Xingyi Energetics, I introduce a unique Xingyi pole drill, one of the if not secret then definitely hidden gems from my original Xingyi teacher, which infuses your forearms/cestus with internal charge. But somebody wrote me with some basic questions about how to perform it. It's more difficult to write about than something like Santi which is (appears to be!) more physically static. So I remember that I actually filmed this drill, here it is for anybody wondering how it looks, thanks to that reader's question: