10 years ago by
A Pianist
For Moshe Feldenkrais, the mind/body split did not exist. The part of your brain that controls the complex organization required for body movement is just as much a part of your mind as your verbal, linearly-thinking mind.
The bridge that joins these two seemingly disparate parts of our mind is When you say you are going to relax your arm, I ask you, how to do you actually do that? A very interesting question!
Thus it is that you don't need to train your muscles so much as to train your the part of your mind that deals with movement. If you really do this, you may notice that you are making different demands on parts of your musculature that require some muscles to develop their strength. But never just strengthen the muscle. Instead, develop the reflexes required for the movement to the point where they demand more power from the muscle.
So: Play a trill, and pay attention to the sensations you experience as you play it. Does your arm move, breathe at all as you trill? Could you introduce a breathing movement of your forearm as you trill? How do your sensations change when you do this?
Of course, if your forearm can breathe, it cannot remain as tense as it was, so you have already found a practical way to change the degree of tension in your arm while you trill! This is what I mean by, "Let sensation be your teacher."