You are still tooo fancied about these kind of external aesthetics. If I give you a fly swatter, and ask to kill a fly, what would you do? You would just try to find the "fly", prepare, and just hit the hell out of it, correct? If you won't miss a fly, you probably won't miss a tennis ball
... you may or may not be flipping the swatter... you may or may not be taking up too high.... but in the end, you find a good enough range of motion to accelerate "quickly" to put a good impact on the fly.
PS: Maynot be applicable to all tennis players. The above message was specifically for someone like
@Curious