This is a question with answer options. Goal: How do you throw a spiral with a football?

Which of the following methods is more reasonable for accomplishing this goal?

Choose from: (I) Hold the ball in one hand with fingers on the laces, when you throw the ball, flick your hand to spin the ball by the laces.; (II) Hold the ball with both hands, and spin it when releasing to get a spin on the ball, that is considered a spiral.;...I think the answer is
(I)