I am a full time programmer, part time bass player and have recently started suffering from serious repetitive stress injury in my left wrist.
I've adjusted the ergonomics at my work place (and use Workrave for forced breaks every 35 minutes), make sure I move around and sit correctly.
During the last week, I've increased my bass playing times, as I'm getting ready for an audition tomorrow, and since earlier this week, I've had a seriously unbearably sore wrist.
Any suggestions or ideas welcome.
I do warm up for about 30 minutes before playing anything.