of contact have to be controlled on the mat (e.g. two arms and one knee; two knees and one arm or the head; or two arms and the head). Five points are awarded for a takedown brought about by a throw of grand amplitude (a throw in which a wrestler brings his opponent off of the mat and controls him so that his feet go directly above his head) either from the standing or par terre position into a direct and immediate danger position. Four points are generally awarded for a takedown brought about by a grand amplitude throw that does not bring his opponent in a direct and immediate danger position or for a takedown in which a wrestler's opponent is taken from his feet or his stomach to his back or side (a throw of short amplitude) so that he is in the danger position. Two points are awarded for a takedown brought about by a wrestler taking his opponent from his feet to his stomach or side such that his back or shoulders are not exposed to the mat. Reversal (1 point): A wrestler is awarded one point for a reversal when the wrestler gains control over his opponent from a defensive position (when the wrestler is being controlled by his opponent). Exposure also called the "Danger Position" (2 points): A wrestler is awarded points for exposure when the wrestler exposes his opponent's back to the mat for several seconds. Points for exposure are also awarded if a wrestler's back is to the mat but the wrestler is not pinned. Criteria for exposure or the danger position is met when 1) a wrestler's opponent is in a bridge position to avoid being pinned, 2) a wrestler's opponent is on one or both elbows with his back to the mat and avoids getting pinned, 3) a wrestler holds one of his opponent's shoulders to the mat and the other shoulder at an acute angle (less than 90 degrees), 4) a wrestler's opponent is in an "instantaneous fall" position (where both of his shoulders are on the mat for less than one second), or 5) the wrestler's opponent rolls on his shoulders. A wrestler in the danger position allows his opponent to score two points. An additional "hold-down point" may be earned by maintaining the exposure continuously for five seconds. Penalty (1 or 2 points): Under the 2004–2005 changes