Johnny loves soccer, and you win by getting the ball under the net!
It takes effort, tension. Yesterday I wrote about people who add tension to make "good upright posture."
Michael Tilly, working at the Lyric Theatre in Illinois, had this to say:
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I have to say I don't necessarily agree with this. Muscles work by tensing. What we need is eutony, or appropriate tension and span. In my experience with others and myself, tension in a "part" is sometimes due to flaccidity of other "parts" which need to be contributing to the "work" of balance.