alternate picking pivot point

Most of my movements comes from the wrist. I feel like that’s what you wanna do when you want to play fast. Something else you can do is try looking at syns hand while he’s playing to see what he does just like you can watch at any player to see how they are doing it.

In my opinion, movement from the wrist is an absolute must for truly fast picking speed! But as for the unnatural feeling, it will feel weird and unnatural when first altering anything to do with your playing technique as it isn’t something you are used to, with time you will get used to it. But to be fair, i don’t play with my hand curled up, i also play with my fingers anchored to the guitar under the strings and don’t have issues! The only slight variation i make at really fast speeds is to lift my fingers sligthly off the guitar and then put them back when i play slower.