Physical actions by a player that are ‘not common to the game’ that, in the judgment of the refereeAny object on or near the court, including hanging over the court, that can interfere with play. Permanent objects include the ceiling, walls, fencing, lighting fixtures, net posts, net post legs, the stands and seats for spectators, the referee, line judges, spectators when in their recognized positions, and all other objects around and above the court. More, may interfere with the opponent’s ability or concentration to hit the ball. Examples include, but are not limited to, making loud noises, stomping feet, waving the paddle in a distracting manner or otherwise interfering with the opponent’s concentration or ability to hit the ball.