gertietheduck wrote:
".... i have been playing for about a year and will likely never get very good as I suffer from tendinitis (and I have been unable to play for the past month as my right wrist in swollen and sore from having to lift boxes in my recent house-move).."
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gertie,
You really seem to love the theremin and it is a shame that you are unable to play for physical reasons. Have you considered switching your playing technique to a method that does not involve wrist movement?
If you watch Clara Rockmore play, you will notice that there is no involvement of the wrist - no wiggle, wobble or swivel of any kind. Clara suffered from a chronic problem with her right arm (her bowing arm) which was the reason that she had to abandon the violin and take up the theremin in the early 1930's.
Many thereminists suffer unnecessarily from conditions such as "tennis elbow", carpal tunnel, tendinitis, etc. because the technique they use is not suited to their particular physiology. I suffered myself from wrist/arm problems when I first started playing the theremin in 1996 but, on the advice of a sports medicine specialist, I switched techniques and have not had any problems since.
If you are able to watch YouTube videos, take a look at the following (sorry for the shameless self-promotion) and you will notice there is no wrist. Hand and forearm are always aligned with no side-to-side, up-and-down, or back-and-forth motion of the wrist at all.
http://www.youtube.com/watch?v=7PtyxU8lvpc
Physical ailments related to the playing of musical instruments are always related to TENSION. Backward and forward thrusts of the hands and fingers (from the wrist) are dangerous for many thereminists.
Think BUTTERFLIES, Gert, ...BUTTERFLIES!
**Please note, I am not suggesting everyone play this way. Those who are satisfied with the technique they are using, whatever it may be, should stick with it. But someone with a specific problem that is getting in their way and potentially keeping them from playing at all, should consider taking a different approach.