In baseball, any pitch at which the batter does not swing, and which, in the opinion of the umpire, is not in the strike zone is called a ball. A batter who receives four balls in an at bat is entitled to a base on balls.
... Dynabee is fixed to the spinning mass and it rests in a little groove inside the wrist exerciser device, which almost completely covers the gyroscope inside it, except for a ...