The permanent relaxer straightens the hair instead of curling it. Doug realises that he can't abandon his son who needs him and straightens up. As they reach their maximum velocity, the torso straightens out into an upright position. Similarly, when tightened, the truss rod straightens the neck by resisting string tension. Milo answers the door to the police while a dishevelled Andrew straightens himself up. This practice also straightens the backside, and lays a shape for future sharpening. Melinda pockets his gun, takes the backpack of money, straightens the room and leaves. The legs continue to swing over as the body straightens out for the landing. Miley and Lilly quickly hide and Robby straightens things out with the Jonas Brothers. An umpire straightens both arms to form a horizontal straight line to signal a wide. The music becomes soft and tender as Agnes straightens the room. However, Krystle is executor and refuses to disburse the inheritance until Sammy Jo "straightens up". The groom straightens up, looking shocked, and Urie and the groom bow to the camera. In bulls, rams and boars, the sigmoid flexure of the penis straightens out during erection. Riff straightens everything out and his parents reunite.