Everything you have ever done, every trick, element, concept etc.
Reverse it. Do it backward, do things that would happen on your throwhand on your freehand and vice versa.
You may find that by doing so, you will find new unexplored realms that will benefit and greatly broaden your spiritual expression and flow. And maybe, just maybe, you’ll run across something completely different and new that you never could have thought of otherwise.
Give it a try, you may be surprised what you find.