[Wayward Vagabond]

do these before and after playing
http://www.bodybuilding.com/exercise...uscle/forearms

not all of them obv but pick one or two and do them

after that fully open and close your hands as fast as possible for 30 seconds

tape coins onto your fingers starting with nickels and adding more as you go

play whatever you can normally do and add .2 to the rate

play for at least 2 hours every day