Correct form for throwing uppercuts.

[donnydarkoIRL]

I was always a very short fighter, my uppercut was basic and I just got inside and hooked.

Now I'm 6'1" and fighting a lot of shortr guys. I think an uppercut will serve me well

A) Yes it will
B) More then any other shot,you need your shoulder in to it

So what do you think I should do?