What is the best way to type ()? [closed]

Question

This might not be exactly a programming question but it is related to programmers so if anyone knows the answer it will be someone here. I have started suffering from some kind of RSI because of the way I type parenthesis and I was wondering what the best way to type them is without straining my wrist.

I currently type ( ) or _ by pressing Shift(Right) with my fourth finger (right hand) and then swivelling my wrist and flattening out my palm so that i can simultanesouly press one of the mentioned symbols with my index(trigger) finger.

Correction method or good links will be appreciated.

Answer 1

I use my left ring finger (or the one between middle and little) to push left shift and then right middle finger for parantheses. It's much easier than trying to stretch from right shift to 9/0.

It doesn't matter; why not just use the left shift?