Date: Fri, 24 Aug 2001 15:44:53 -0700 (PDT) From: Winslow Yerxa Subject: Breathing, harmonica playing and the lower back
Several days ago I injured my lower back moving furniture. Not medically serious and evidently temporary, but very unpleasant and debilitating nonetheless.
To my surprise, one of the many ordinary movement that suddenly became forbiddingly painful was deep breathing.
This caught me off guard. I'm always telling my students to lift the ribcage out of the way and let the belly do the breathing. But when I'm breathing deeply, as some sharp jolts of pain have taught me, the abdominal expansion seems to go beyond the frontal "tummy" area and include the muscles of the lower back, if only to shift them out of the way of the expansion (I'm guessing about that bit). I first noticed this while walking. Later, when I tried bending notes on a low E harp, I found that lower-back breathing seemed to be involved there, as well.
Dizzy Gillespie once made a comment on film to the effect that a trumpet player needed a strong sphincter to avoid losing his internal organs out the back end, due to the back-pressure involved in trumpet playing. Harmonica playing however, even while bending or overbending, requires very little in the way of full-body back pressure. But it seems that the large abdominal cavity induced by very deep breathing gets involved in playing (especially in bending) very low notes. Perhaps it's a case of making the hammer bigger - - a light tap with a very big hammer having more effect that flailing away with a very small hammer.
Can anyone shed light on this?
By the way, I'm on the mend and should be perfectly fine soon, as long as I don't do anything stupid (I won't be entering the caber-toss at the Scottish Games).
Winslow
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