Hi Guys, any of you string-ticklers got any patent methods for avoiding cramp? I practice on average an hour a day, sometime I'll practice (or rehearse with the band) for three hours or more with no twinges. However when I get to the gig sometimes I'll get cramp in the finger and thumb that I hold the plectrum with , sometimes I get it in both hands, and in severe cases my lower fore-arms. I usually push on through it, but it can be painful and it's a damn nuisance having to drop down to single notes whilst it eases off. I'm 52and I'm wondering whether it's age related or just due to playing with more intensity due to gig nerves. Anyone else have similar problems?