 Players may move anywhere around the court but accidental or deliberate obstruction of the other player's movements is forbidden and could result in a let or a stroke.Players typically return to the centre of the court after making a shot.A key strategy in squash is known as "dominating the T" (the intersection of the red lines near the centre of the court, shaped like the letter "T", where the player is in the best position to retrieve the opponent's next shot).