You can do verious hand excerises i was playing around
and found one that strengthens you hand while it 
increases speed and familarizes you hand with the
fret board.Add varitions like 3 3 7 3 7 7 3 3 the sky
is the limit. just little hand excerises from my 
goofin around. keep doin this and remember this isnt
the only way you can do this!
key- ~=bend

-------------------------------------------------------
-------------------------------------------------------
--------------7-7----------5-5-------------------------
-5-5----------7-7----------5-5-------------------------
-5-5----------5-5-5-5-9-5--3-3-3-3-7-3-----------------
-3-3-3-3-7-3-------------------------------------------

--------------------------2-5-2------------------------
----------------------2-5-------5-2--------------------
----------------2-4-5---------------5-4-2--------------
------------2-4---------------------------4-2----------
------2-3-4-----------------------------------4-3-2-~~-
--2-5-----------------------------------------------5-2
play around with it use this one for speed and presicison