What is spinning

I was reading through a discussion on this forum and the topic of kinking and spinning was brought up. I understand what kinking is but what is spinning?

Read this, Adam makes a good post about spinning OR 'wobbling' on page 2:)

http://www.ball-pythons.net/forums/s...481#post296481

That is the thread I read(I even posted this question in that thread) but I was never able to get my question answered. So is the head of the snake actually spinning (not exorcist style) but just kind of swaying in a circle?

just swaying around

Thanks Daniel....