I have a desk job that keeps my left hand pretty free. I was wondering is there any exercises I can do while not with my guitar to start building hand strength and flexibility. I was plan on starting to carry a racket ball in my coat pocket and start squeezing it to build strength. I started curing my finger and squeezing them with my left hand then stretching the back to loosened up the muscles. This all feels like the right thing to start doing or am I way off base?
I'm such a newbie:)
thanks
Mike
