Acoustic Guitarists: How does one . . . ?/Are there drills online for . . . ?

[rampartc]

4. yea, the rubber ball squeezes are pretty free form and

you can do hundreds of them while walking.

i like the simple spring device from dicks (cheap, too).

there is also a spring loaded gizmo looks a little like a disassembled harmonica with a spring for each finger. less than $20. i might have bought one but i think i'd laugh too hard to exercise.

good luck. i'm kinda rehabbing . strength is no problem but where did those fingertip callouses go?