[CAUT] hand and wrist position

[Cy Shuster]

This is a multi-part message in MIME format.

---------------------- multipart/alternative attachment
When you float, relaxed, in water, your arms are in front of you, and =
your hands extend out with the thumbs up, palms facing each other.  Even =
typing on a flat keyboard flexes the wrists from this neutral position, =
which is why they've developed keyboards that are crowned up in the =
center:
http://www.microsoft.com/hardware/mouseandkeyboard/comfort.mspx

Assuming the tuning lever handle is pointing up on an upright, the =
"thumbs down, knuckles away from pins" position on the handle seems like =
a high-stress position for the hand, wrist, and shoulder.  I vote =
"thumbs up" instead.

--Cy Shuster--
Boston, MA
www.nbss.org
Class of '06

---------------------- multipart/alternative attachment
An HTML attachment was scrubbed...
URL: https://www.moypiano.com/ptg/caut.php/attachments/50/4c/17/2a/attachment.htm

---------------------- multipart/alternative attachment--