Please choose the correct solution to the question: How do you throw a spiral with a football?

Solution1: 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.

Solution2: Hold the ball with both hands, and spin it when releasing to get a spin on the ball, that is considered a spiral.

Answer format: solution1/solution2
Answer: solution1