INBOARD PERSONNEL, STAND UP. (See figure 10-3.)The JM begins with the hands centered on their chest at shoulder level, index and middle fingers extended and joined, remaining fingers and thumbs curled into the palms. As they issue the command, “INBOARD PERSONNEL,” they extend their arms toward the inboard seats with the elbows locked.The JM rotates their arms to their sides then down. Next, they extend and join the fingers and thumb of each hand and rotate their hands so the palms face upward. The JM gives the command, “STAND UP,” and raise their arms straight overhead, keeping the elbows locked.