But it’s not just home runs, it’s hard hit balls you’re looking for. A ball sneaking through the infield at 98mph instead of grounded weakly at 78 mph, a double in the gap instead of a looper to the shortstop. But then sometimes it’s a swing and miss instead of a weak grounder or looper. And sometimes it’s a line out screaming into a rightfielders glove instead of a bloop single. The results vary, but usually swinging in a way that has a potential for hard contact gives better results than weak contact.