I'll probably get flamed for this, but check out the strecthing exercises from Sambo. I'm working out with a Sambo nut, and it has done wonders for my shoulders.
I was born tense and a couple decades of CMA has helped some - but this stuff is magic. Improved my force projection considerably - it also showed me some flaws in my usage that I couldn't 'feel' before.
All from some wrestling exercises. Cool stuff.
Oh, and what the other guys said too.
"Never interrupt your enemy when they are making a mistake."
--- Napoleon
"MonkeySlap is a brutal b@stard." -- SevenStar
"Forgive them Lord, they know not what MS2 can do." -- MasterKiller
"You're not gonna win a debate (or a fight) with MST. Resistance is futile." - Seven Star