What this means for a football is that a slow-moving ball with a lot of spin will have a larger sideways force than a fast-moving ball with the same spin.

I am the ordinary plane is much worse will happen, I have brother (aircraft) can only fly in the sky, and its speed is very slow, I was able to spin in the vast universe.

Try to spin as quickly as you can, and try not to slow down to concentrate on planting your feet perfectly when you first start this exercise.