elbowing the ball... the racket will just follow. so take an eBH grip, you attack the ball with the elbow... low balls are easy for most people, it feels like attacking it with the outside of the elbow. high balls, the elbow has to be high to attack the ball, with the underside/inside of the elbow. drawing a sword is a terrible swing thought / analogy. throwing frisbee is better, but not by much. attack with elbow, it puts the hitting arm in the right position.