Ah sure, though a bit hard to explain since it's a physical input and not a game thing. Sly made a video as well using an Xbox controller, though it varies from person to person and preference.
To start off, you'll need to find a setup or configuration that makes you the most comfortable for tapping H/FREE/Guard and then the button for K.
To start off, you'll need to find a setup or configuration that makes you the most comfortable for tapping H/FREE/Guard and then the button for K.