Gaddabout wrote:I think it really depends if you're playing French or American grip. American grip is 3/4 palm down, so the butt of the stick isn't going to be very comfortable if you try to remain center palm. French grip ... I don't know much about it except it's what I sometimes use when I'm using a lot of finger action and it's not the grip you want to use with a lot of wrist action (though MANY drummers get lazy and fall into that trap and end up with repetitive use injuries).
Except that, when using thumb-on-top grip, then the stick will come out the side of the hand mid-stroke. IMO, its not a matter of laziness. Great technique means you are doing things the easy way. Holding the stick with a finger grip and playing loud isn't very easy, and it hurts. IMO its not laziness so much as it is confusion.
More important than either, IMO, is you're not bending your wrists to the left or the right. That's unnatural, can cause unnecessary strain, and it's why I think center-of-palm is common reference point. If the horizontal angle of your stick is causing a wrist to overcorrect to bring the bead to a center, that can also cause strain on the elbow FYI.
It is natural - there are 3 joings in the writs - The first moves up + down, the 2nd side to side, and the 3rd spreads the fingers. Its just that there isn't much of range of motion in the side to side mvoement, so you max out the joint really easily. Its just not effective when you want to play loud, and because the fingers curl up+down, it doesn't allow you to include the fingers in the movement. Its just not practical.