As a vendor of motorized microtomes, I see many different labs as I go about 
my territory and perform demos.  I am amazed at how many of these techs have 
outside interests that adds to their RMD's.  So many techs do 
cross-stitching, crocheting and knitting. 
As a former tech and supervisor, in 15 yrs of sectioning on a routine basis 
(averaging 80 blocks a day) I never experienced any wrist pain until I became 
a supervisor and spent hours on a keyboard.
Had to add my thoughts..
Dawn M. Truscott, HT(ASCP)