Hold, my tongue

I am moving the left side of my face and head in ways I never felt before. My left side of my head and face have seemed to play a more stabilizing undifferentiated role previously. My control of the left side musculature in my new way is almost spastic in it's movements as it pushes against a very dense resistance. I am unclear if the resistance is muscular, neurological, or fascial (I am ruling out my being a wack job for this post). What is still surprising is that I can feel the left sublingual musculature moving and cooperating in a different way, I do not have a different picture of the tongue itself. To move the tongue I revert back to my normal method of control.